TDR2000产品说明书

Dimensions: [mm]123456detail A1A744839208072Test Setup:744839208072744839208072T e m p e r a t u r eT T T 744839208072Cautions & Warnings:The following conditions apply to all goods within the product series of WE-TPBHV of Würth Elektronik eiSos GmbH & Co. KG:General:• This electronic component is designed and manufactured for use in general electronic equipment.•Würth Elektronik must be asked for written approval (following the PPAP procedure) before incorporating the components into any equipment in fields such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network, etc. where higher safety and reliability are especially required and/or if there is the possibility of direct damage or human injury.•Electronic components that will be used in safety-critical or high-reliability applications, should be pre-evaluated by the customer. •The component is designed and manufactured to be used within the datasheet specified values. If the usage and operation conditions specified in the datasheet are not met, the wire insulation may be damaged or dissolved.•Do not drop or impact the components, the component may be damaged.•Würth Elektronik products are qualified according to international standards, which are listed in each product reliability report. Würth Elektronik does not warrant any customer qualified product characteristics beyond Würth Elektroniks’ specifications, for its validity and sustainability over time.•The responsibility for the applicability of the customer specific products and use in a particular customer design is always within the authority of the customer. All technical specifications for standard products also apply to customer specific products.Product specific:Soldering:•The solder profile must comply with the technical product specifications. All other profiles will void the warranty.•All other soldering methods are at the customers’ own risk.Cleaning and Washing:•Washing agents used during the production to clean the customer application might damage or change the characteristics of the wire insulation, marking or plating. Washing agents may have a negative effect on the long-term functionality of the product. Potting:•If the product is potted in the customer application, the potting material might shrink or expand during and after hardening. Shrinking could lead to an incomplete seal, allowing contaminants into the core. Expansion could damage the components. We recommend a manual inspection after potting to avoid these effects.Storage Conditions:• A storage of Würth Elektronik products for longer than 12 months is not recommended. Within other effects, the terminals may suffer degradation, resulting in bad solderability. Therefore, all products shall be used within the period of 12 months based on the day of shipment.•Do not expose the components to direct sunlight.•The storage conditions in the original packaging are defined according to DIN EN 61760-2.•The storage conditions stated in the original packaging apply to the storage time and not to the transportation time of the components. Packaging:•The packaging specifications apply only to purchase orders comprising whole packaging units. If the ordered quantity exceeds or is lower than the specified packaging unit, packaging in accordance with the packaging specifications cannot be ensured. Handling:•Violation of the technical product specifications such as exceeding the nominal rated current will void the warranty.•Applying currents with audio-frequency signals may result in audible noise due to the magnetostrictive material properties.•Due to heavy weight of the components, strong forces and high accelerations may have the effect to damage the electrical connection or to harm the circuit board and will void the warranty.•The temperature rise of the component must be taken into consideration. The operating temperature is comprised of ambient temperature and temperature rise of the component.The operating temperature of the component shall not exceed the maximum temperature specified.These cautions and warnings comply with the state of the scientific and technical knowledge and are believed to be accurate and reliable.However, no responsibility is assumed for inaccuracies or incompleteness.Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODHasA001.0012019-02-28DIN ISO 2768-1mDESCRIPTIONWE-TPB HV Three-Phase CommonMode Power Line Choke ORDER CODE744839208072SIZE/TYPE BUSINESS UNIT STATUS PAGEImportant NotesThe following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG:1. General Customer ResponsibilitySome goods within the product range of Würth Elektronik eiSos GmbH & Co. KG contain statements regarding general suitability for certain application areas. These statements about suitability are based on our knowledge and experience of typical requirements concerning the areas, serve as general guidance and cannot be estimated as binding statements about the suitability for a customer application. The responsibility for the applicability and use in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate, where appropriate to investigate and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not.2. Customer Responsibility related to Specific, in particular Safety-Relevant ApplicationsIt has to be clearly pointed out that the possibility of a malfunction of electronic components or failure before the end of the usual lifetime cannot be completely eliminated in the current state of the art, even if the products are operated within the range of the specifications.In certain customer applications requiring a very high level of safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health it must be ensured by most advanced technological aid of suitable design of the customer application that no injury or damage is caused to third parties in the event of malfunction or failure of an electronic component. Therefore, customer is cautioned to verify that data sheets are current before placing orders. The current data sheets can be downloaded at .3. Best Care and AttentionAny product-specific notes, cautions and warnings must be strictly observed. Any disregard will result in the loss of warranty.4. Customer Support for Product SpecificationsSome products within the product range may contain substances which are subject to restrictions in certain jurisdictions in order to serve specific technical requirements. Necessary information is available on request. In this case the field sales engineer or the internal sales person in charge should be contacted who will be happy to support in this matter.5. Product R&DDue to constant product improvement product specifications may change from time to time. As a standard reporting procedure of the Product Change Notification (PCN) according to the JEDEC-Standard inform about minor and major changes. In case of further queries regarding the PCN, the field sales engineer or the internal sales person in charge should be contacted. The basic responsibility of the customer as per Section 1 and 2 remains unaffected.6. Product Life CycleDue to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance. According to this we cannot guarantee that all products within our product range will always be available. Therefore it needs to be verified with the field sales engineer or the internal sales person in charge about the current product availability expectancy before or when the product for application design-in disposal is considered. The approach named above does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.7. Property RightsAll the rights for contractual products produced by Würth Elektronik eiSos GmbH & Co. KG on the basis of ideas, development contracts as well as models or templates that are subject to copyright, patent or commercial protection supplied to the customer will remain with Würth Elektronik eiSos GmbH & Co. KG. Würth Elektronik eiSos GmbH & Co. KG does not warrant or represent that any license, either expressed or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, application, or process in which Würth Elektronik eiSos GmbH & Co. KG components or services are used.8. General Terms and ConditionsUnless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms and Conditions of Würth Elektronik eiSos Group”, last version available at .Würth Elektronik eiSos GmbH & Co. KGEMC & Inductive SolutionsMax-Eyth-Str. 174638 WaldenburgGermanyCHECKED REVISION DATE (YYYY-MM-DD)GENERAL TOLERANCE PROJECTIONMETHODHasA001.0012019-02-28DIN ISO 2768-1mDESCRIPTIONWE-TPB HV Three-Phase CommonMode Power Line Choke ORDER CODE744839208072SIZE/TYPE BUSINESS UNIT STATUS PAGE。

TDR2000/2 (CFL535F)Cable Fault Locator■20 km range at VF = 0.90■Monochrome or color options ■Primary cell or rechargeable options ■Large backlit LCD Display ■Dual cursor measurement ■Intermittent fault location■Output pulse amplitude and width control ■"TX Null" technology ■No blocking filter required■Trace Master PC software includedTDR2000/2 (CFL535F)Cable Fault LocatorDESCRIPTIONThe TDR2000/2 is a state of the art, monochrome or color,dual channel Time Domain Reflectometer, capable ofidentifying and locating a wide range of faults on metallic cables.The TDR2000/2 has a minimum resolution of 0.1m and a maximum range of 20 km at VF=0.9 and 16 Km (48,000 ft.)at 0.65 VF. The TDR2000/2 can perform single or dual channel measurements on a wide range of metallic cables. Active channels can be compared with each other or with previously stored traces from memory. Differentialchannel measurements are possible and cross talk between channels can also be identified.All results are displayed on a high resolution, QVGA color display. Full contrast adjustment provides optimum display contrast in a variety of ambient light conditions.3 Configurations OptionsThe TDR2000/2 comes in three configurations:TDR2000/2 Monochrome primary cell A fully featured high resolution TDR with backlit monochrome display and powered by 8 x AA (LR6)batteries.TDR2000/2RM Monochrome rechargeableAs the TDR2000/2 but with a rechargeable NiMH battery pack and charger in place of the Dry cells.TDR2000/2R Color rechargeableAs the TDR2000/2RM but with a color high resolution display providing excellent trace separation in dual trace modes. The unit is also powered by a rechargeable NiMH and includes battery charger.Intermittent ModeAn ‘intermittent mode’ continually updates and shows any transient reflections. Any intermittent fault leaves apermanent record on the display, capturing elusive faults. Dual cursorsThe TDR2000/2 can display either single or dual cursors.Single cursor mode displays the distance from the start of the cable to the cursor. In dual cursor mode the distance between faults can be measured.Fast Find keyOne press of the find key automatically adjusts the range and gain and positions the cursor to the major event on the cable.Tx NullTx Null helps eliminate the ‘dead zone’ at the start of the displayed trace, normally obscured by the transmission pulse. By the adjusting the Tx Null the user can see these ‘near end’ faults more clearly.Output pulse controlBoth the amplitude and width of the output pulse can be adjusted to provide the best possible reflection for accuratelocation of cable faults.TDR2000/2 (CFL535F) Cable Fault LocatorInteractive Help ScreenA full graphical help screen is available with keyboard layout and individual key operation. At the press of a button.Trace Storage15 internal trace memories provide for the storage and recall of test results. The traces can be recalled to the display for analysis or compared with an active display to aid in fault location.Alternatively the stored results can be downloaded to a computer, over the RS232 port, using the TraceMaster software and RS232 lead provided.Trace Master PC SoftwareTrace Master provides download and upload facilities between the TDR and a computer. Traces can be individually selected, saved to a PC and annotated by the user. Historical information can be reviewed on the PC or recalled to the TDR for comparison with current measurements. Trace-Master is the ideal tool for cable documentation. Results can be printed from the computer for inclusion in documents.Power sourceThe TDR2000/2 can be supplied as a standard battery powered unit or in a rechargeable version, as theTDR2000/2RM or TDR2000/R. Fitted with a NiMH rechargeable battery pack the TDR2000/2R andTDR2000/RM are supplied with the charger as standard.BENEFITS■11 fault location modes■For use on Telecom TNV-3 circuit, or 300V CAT III power circuits with fused leads. Phase to Earth or 415 V Phase to Phase■External mains blocking filter not required■Screen contrast control■Multi language operation, uploadable using TraceMaster software■3 step pulse amplitude control■Adjustable display contrast■15 trace internal memory■Protected to IP54■High impact ABS case■Comes with test and carry case and test leads SPECIFICATIONExcept where otherwise stated, this specification applies at an ambient temperature of 20°C.Ranges50 m, 100 m, 200 m, 400 m, 1 km, 2 km, 4 km, 8 km, 16 km (150 ft, 300 ft, 600 ft, 1200 ft, 3000 ft, 6000 ft, 12000 ft, 24000 ft, 48000 ft)Resolution0.1 m (4in.) up to 200 m (600 ft)0.2 m (8 in.) up to 400 m (1200 ft)0.1% of range above 400 m (1200 ft)Measurement Accuracy0.1% of Range[Note – The measurement accuracy is for the indicated cursor position only and is conditional on the velocity being correct] Input Impedance:120 Ω.Input Protection:300 V CATIII working, 415 V CATIII Phase to PhaseOutput Pulse AmplitudeNominal 3 V, 5 V and 14 Vpk to pk into an open circuitPulse width user selectable:50m range:7 ns, 20 ns, 40 ns,150 ft60 ns, 80 ns100m range:7 ns, 40 ns, 60 ns,300 ft80 ns, 100 ns200 m ranges:7 ns, 40 ns, 80 ns,600 f t140 ns, 200 ns400 m range: 40 ns, 80 ns, 160 ns,1200 ft200 ns, 400 ns1km range:80ns, 160ns, 260 ns,3000 ft500 ns, 1 ms2km range:160 ns, 260 ns,6000 ft500 ns, 1 ms, 2 ms4km range:240 ns, 500 ns,12000 ft 1 ms, 2 ms, 4 ms8km range:500 ns, 1 ms, 2 ms,24000 ft 4 ms, 8ms16km range: 1 ms, 2 ms, 4 ms,48000 ft8 ms, 16 ms(Default pulse width for each range underlined)Gain:0 to 90 dB in steps of 6 dBVelocity FactorVariable from 0.300 to 0.999 in steps of 0.001TX Null:0 Ωto 120 ΩScreen Update RateOnce per second or three times per second, (user selectable). Power DownAutomatic after 5, 10 or 15 minutes with no keys pressed, (user selectable).BacklightStays on for 1, 2 or 5 minutes when activated, (user selectable). Communications PortRS-232C compatible 1 start bit, 8 data bits, 1 stop bit and no parity, 19200 baud standardInternal Memory:Storage capacity of 15 waveforms and dataBatteriesTDR2000/2Eight LR6 (AA) type batteries, manganese-alkali or nickel-cadmium or nickel-metal-hydride cells.TDR2000/2RM NiMH cellTDR2000/2R NiMH cellBattery ChargerSupply voltageEuropean Version:230 Vac ±10% 50 HzNorth American Version:115 V a.c. ±10% 60 HzSafetyThis instrument complies with IEC61010-1 for connection to live systems up to 300V CAT III with fused leads.EMCThe instrument will comply with EN 61326-1, classified as ‘class B’. If connected to a live domestic power supply, the operation of this instrument could cause interference with other equipment connected to the same supply. To reduce this interference, select the lowest voltage and narrowest width pulse as consistent with accurate measurement. During immunity tests there may be self-recovering loss of function (i.e. Performance criterion B). MechanicalThe instrument is designed for use indoors or outdoors and is rated to IP54.Case Dimensions250 L x 200 W x 110 D mm(9.8 H x 7.9 W x 4.3 D in.)Instrument Weight1.5 kg (3.3lbs)Case MaterialABSConnectorsTwo pairs of 4mm safety terminals.9 way D-type connector for serial communication.Display320 x 240 pixel eight color backlight LCD.EnvironmentalTDR2000/2Operational Temperature-15°C to +50°C (5°F to 122°F)Storage Temperature-20°C to +70°C (-4°F to 158°F)TDR2000/2ROperational Temperature-15°C to +45°C (5°F to 113°F)Storage Temperature-20°C to +45°C (-4°F to 113°F)Charging should not take place when the ambient temperature is less than 0°C (+32°F)Humidity<95% at +40°C non-condensingUKArchcliffe Road, Dover CT17 9EN EnglandT (0) 1 304 502101F (0) 1 304 207342UNITED STATES4271 Bronze WayDallas, TX 75237-1018 USAT 1 800 723 2861T 1 214 333 3201F 1 214 331 7399OTHER TECHNICAL SALES OFFICESNorristown USA, Toronto CANADA,Mumbai INDIA,Le Raincy FRANCE, CherrybrookAUSTRALIA, Guadalajara SPAINand The Kingdom of BAHRAIN.ISO STATEMENTRegistered to ISO 9001:1994 Reg no. Q 09250Registered to ISO 14001 Reg no. EMS 61597TDR2000_DS_en_V01Megger is a registered trademark。

DIGITAL TACHOMETEROPERATION MANUALⅠFEATURES1.It is used the microcomputer (CPU) technique and junction laser technique for one instrument combine PHOTO TACH. (RPM)&CONTACT TACH (RPM, m/min).2.Wide measuring range and high resolution.3.Yellow green backlight makes sure that tachometer can work normally in any light circumstance.4.The last displayed value/max. Value/min. Value maybe automatically stored in memory and 96s of measured value continuously.So this makes customers collected and recorded data. (The tachometer starts to store the data measured after which is renovation for three times).5.The tachometer can be connected 6V direct current stable voltage power in favor of using for long time.6.Low battery voltage indication.7.Contact part and photo part can be switched value at any time.8.New surface speed sensor with flute vials to measure speed and length of wire, cable and rope conveniently.9.The instrument is delicate and rugged. It uses the durable, long-lasting components and a strong, light weight ABC plastic housing.The comfortably in either hand.ⅡSPECIFICATION1、Display: 5digital, 18mm (0.7” yellow green backlight LCD)Accuracy: ±(0.05%+1digital)Sampling Time: 0.8second (over 60RPM)Range Select: Auto-rangeTime Base: Quartz crystalDetecting Distance: 50mm-500mm (photo)Dimension: 210×74×37mmPower: 4×1.5V AA size battery or 6V direct current stable voltage power.Power consumption: approx. 65mA2、Memory call button operation A readout(the max value, min value, last value) obtained immediately before turning off theMEA TURING BUTTON is automatically memorized. For example, please ret. following figure 1. That memorized value can be displayed on the indicator by turn once depressing the memory button. The symbol “UP” represents the MAX. Value and “DN” the MIN. Value, “LA” the Last Value.3、Data stored button operation3.1Display last value and for the fourth time press memory button, the tachometer will indicate whether to switch to another display mode.During display value changing from 20 to 1, it is switched if you release memory button that have not change to max value/min value/last value will be displayed in turn by pressing memory button anytime.3.2If the value changes form 20 to 1 (please ret. Following figure 2) and displaying “An **” (An is ab. of anamnesis). The display isswitched successfully. So the memory button is pressed, stored data will be displayed in turn. Display format is as follow: the first is serial number of stored data and then display the concrete value. After all stored data is displayed(96s), the tachometer will automatically switch to display max value/ min, value / last value. (more difference of data value, less data stored)Eg.: the displaying is “An 64” when 64s of measuring data is stored in one measuring(see fig.3). The tachometer will display the stored data in turn by pressing the memory button. The first value is 350.3RPM and the second 317.1RPM, analogically the 64th value is 337.0RPM (see fig.4).Reminds: The contact line button do not stores max value /min value and measuring data but last value. All data will be canceled and the tachometer will start to measure and store data again if measuring button is pressed when looking over measured data.4、Battery replacement4.1When it is necessary to replace the battery(battery voltage less tan approx.4.5V), will appear on the display.4.2Slide the battery cover away from the instrument and remove the battery.4.3Install the batteries into the case permanent damage to the circuit may result form incorrect installation.5、Reminds5.1 Reflective mark: cut and peel adhesive tape provided into approx. 12mm (0.5”) squares and apply one square to each rotation shaft. Thenon-reflective area must always be greater than the reflective area. If the shaft is normally reflective, it must be covered with black tape or black paint before attaching reflective tape. Shaft surface must be clean and smooth before applying reflective tape.5.2 Very low RPM measurement: as if is easy to get high resolution. If measuring the very low RPM values, suggest user to attach more“reflective marks” averagely. Then divide the reading shown by the number of “reflective marks” to get the real RPM.5.3 Contact tachometer parts include large taper, small taper and pillar, large taper and pillar rubberpart is suitable to low speed and but thesmall high speed.5.4 If the instrument is not to be used for any extended period, remove batteries.ⅢPHOTO TACHOMETERMeasuring Range: 2.5 to 99999RMPResolution: 0.1RPM (2.5 to 999.9RMP)1RPM (over 1000RPM)Total Test Range: 1 to 99999Panel description:A: Reflective markB: Signal light beamC: Measure buttonD: Function switchE: Memory call buttonF: Display windowG: Battery coverMeasuring procedure1.PHOTO RPM MEASUREMENTa.Apply a reflective mark to the object being measured. Slide the function switch to “ RPM” position.b.Depress the MEASURE BUTTON and align the visible light beam with the applied target. Verify that the MONITOR INDICA TIONlights when the target aligns with the beam.2.TOTAL MEASUREMENTa.Apply a reflective mark to the object being measured. Slide the function switch to “TOT” position.b.Install the batteries and press measuring button, then you see light beam line with the target, start measuring. The value will add 1 as theobject rotate a circle or passed one reflective mark, herein, the total value will stored in the meter until loosen the button.c.It will display total value as you press “MEM” button.Accessories:Carrying case 1pcReflecting tape marks length 600mmOperation manual 1pcDamproof accessories 1pcBolt bag 1pcⅣCONTACT TACHOMETERMeasuring Range: CONTACT THCH 0.5 to 19999RPMSurface Speed (m/min): 0.05 to 1999.9m/minSurface long (m): 0.05 to 99999mResolution:CONTACT THCH: 0.1RPM (0.5 to 999.9RPM)1RPM (over 1000RPM）Surface Speed: 0.01m/min (0.05 to 99.99m/min)0.1m/min (over 100m/min)Surface long: 0.02m (0.05 to 99999m)Panel description:A: surface speed wheel B: RPM adapterC: shaft D: measure buttonE: function switch F: memory call buttonG: display window H: battery coverMeasuring procedure1.CONTACT TACH MEASUREMENTa.Slide the FUNCTION SWITCH to “rpm” position. Install the proper RPM ADAPTER on the SHAFT.b.Depress the MEASUING BUTTON and lightly pressing the RPM ADAPTER against the center hole of rotating shaft. Be certainto keep alignment straight. Release the MEASURING BUTTON when the display reading stabilizes.2.SURFACE SPEED MEASURENENTa.Slide the FUNCTION SWITCH to “m/min”, in stall the SURFACE SPEED WHEEL on the SHAFT instead of the RPMADAPTER.b.Depress the MEASURING BUTTON and simply attaching the SURFACE SPEED WHEEL to the detector. Release theMEASURING BUTTON when the display reading stabilizes.3.SURFACE LONG MEASUREMENTa.Slide the FUNCTION SWITCH to “m” and use the corresponding part. The other same as (2).Note: Because of the difference between the girth of outer surface and inner flute of line speed sensor. For contact line speed or length measurement. The displaying result is correct when outer surface of the sensor contacts with the measured object contact and but when inner flute of the sensor and the measured object, that the reading multiply 0.9is the real result (eg.: measure wire, cable and rope etc.) Accessories:Carrying case 1pcOperation manual 1pcDamproof accessories 1pcBolt bag 1pcContact speed measurement fitting 1pcContact rotational speed measurement fitting 3pcsⅤPHOTO TACH/CONTACT TACHMeasuring Range: PHOTO TACH2.5to 99999RPMCONTACT TACH0.5 to 19999RPMSURFACE SPEED (m/min)0.05 to 1999.9m/minResolution:PHOTO TACH:0.1RPM (2.5 to 999.9RPM)1RPM (over 1000RPM)CONTACT TCAH0.1RPM (0.5to 999.9RPM)1RPM ( over 1000RPM)WURFACE SPEED0.01m/min (0.05 to 99.99m/min)0.1m/min (over 100m/min)Panel description:A: Surface speed wheel B: Contact test deviceC: Contact measuring device D: Measure buttonE: Function switch F: Memory call buttonG: Display window H: Battery coverMeasuring procedure1. PHOTO MEASURMNENTa. Apply a reflective mark to the object being measured. Slide the function switch to “rpm photo” position.b. Depress the MEASURE BUTTON and align the visible light beam with the applied target. Verify that the MONITOR INDICA TOR lights when the target aligns with the beam.2. CONTACT TACH MEASUREMENTa. Slide the FUNCTION SWITCH to “rpm contact” position. Install the proper RPM ADAPTER on the SHAFT.b. Depress the MEASURING BUTTON and lightly pressing the RPM ADAPTER against the center hole of rotating shaft. Be certain to keep alignment straight. Release the MEASURING BUTTON when the display reading stabilizes.3. SURFACE SPEED MEASUREMENTa. Slide the FUNCTION SWITCH to “m/min contact” position. Install the SURFACE SPEED WHEEL on the SHAFT instead of the RPM ADAPTER.b. Depress the MEASURING BUTTON and simply attaching the SURFACE SPEED WHEEL to the detector. Release the MEASURINGBUTTON when the display reading stabilizes.Note: Because of the difference between the girth of outer surface and inner flute of line speed sensor. For contact line speed or length measurement, the displaying result is correct when outer surface of the sensor contacts with the measured object contact and but when inner flute of the sensor and the measured object, that the reading multiply 0.9 is the real result (eg.: measure wire, cable and rope etc.) Accessories:Carrying case 1pcReflecting tape marks length 600mmOperation manual 1pcDamproof accessories 1pcBolt bag 1pcContact speed measurement fitting 1pcContact rotational speed measurement fitting 3pcs。

TDR900H AND -HELD TDR / C ABLE L ENGTH M ETERTDR900Hand-held Time Domain Reflectometer / Cable Length Meter DESCRIPTIONThe Megger TDR900 is an advanced instrumentcapable of measuring cable lengths and finding distance to an open or a short using Time Domain Reflectometry. It offers exceptional features and a range capability normally associated with far more expensive instruments. The measurement range spans from 15 feet (5 m) to 10,000 feet (3 km) with a minimum resolution of 20 inches (50 cm).The TDR900 can be used for any cable consisting of at least two insulated metallic elements, one of which may be the sheath or shield of the cable. The Meter has automatic internal matching networks to allow testing of 25Ω , 50Ω , 75Ω , 100Ω , 125Ω , or 150Ω cables. (These correspond to power, telephony, CATV, and LAN cables.)The Meter can be closely matched to the cable under test using the menu selection keys. The propagation velocity value can be similarly adjusted to match the cable under test; thus ensuring an accurate distance measurement. The other user adjustable setting is changing the distance measurement units (feet or meters).The Meter is housed in a rugged ABS enclosure which is dust and weatherproof to IP 42. The unit also comes with a soft carrying case and an alligator clip adapter. It is powered by 4 AA (NEDA 15A or NR 6) batteries,which are stored in a compartment on the back of the Meter. The batteries are held in a carrier for quick and easy replacement. APPLICATIONS TelephonyInstallation and Repair technicians desire a portable test set for testing service drops and inside wiring during trouble ticket dispatches. The TDR900 connects to service drops or inside wiring and determines single or multiple cases of trouble to the customers’ services. The Meter detects and displays cable issues, which do not meet the provider's facility criteria during the maintenance process. The TDR900 displays test results including: open, short, voltage detection and distance to fault in feet (meters). A tone generator is also built into the Meter for pair identification and tracing.Construction and Maintenance technicians can benefit greatly from an easy-to-use test set capable of testing OSP cabling systems. The TDR900’s exceptional measurement rangeaccommodates testing in the subscriber network.Full autoranging for measuring thelength of power, telephony, CATV and LAN cables, provides distance to an open or short.Extra large, high resolution backlit LCD.Automatic output impedance control of 25, 50, 75, 100, 125 or 150 ohms.User-friendly menu on screen operation.Cable length calibration function. Internal library of 39 standard cable types.20 internal memory locations for custom cable types.Tone generator (oscillating 910 to 1100 Hz) for cable identification and tracing.Line voltage detectionSafety protection up to 250 Vrms.TDR900H AND -HELD TDR / C ABLE L ENGTH M ETER Contractors/InstallersThe TDR900 fills various applications ranging from cable verification and fault location, panel mapping to cable stock control. The Meter supports either electrical contractors or telecom/datacom contractors.Contractors can verify cable lengths on buried service drops before billing service providers.Electric PowerStreet Lighting: To install street lighting, short lengths of cable run from lamppost to lamppost. It is important that joints are accessible as the cable runs underground. The TDR900 is used initially to ensure there is enough cable on the drum to give a continuous run and then utilized to check the installation is correct.MiningDue to Ex 'd' (Explosion proof) regulations most countries do not allow TDRs down mines, however, as the mine deepens, shafts are dug from the surface and umbilical cables aredropped down. These carry power for the tools and telecommunication needs. Due to the distances involved, these cables especially the telecom, become stretched and are likely to fail. The TDR900 can easily be justified as a maintenance tool to check cable integrity.BroadcastingOutside broadcasting: Outside broadcast vehicles carry an enormous amount of cables depending on the situation, e.g. sporting events can use ten or more different camera locations. Due to the temporary nature of the installation, cables get damaged and a low cost, simple to read TDR can easily be justified to quickly locate failures. Studio Broadcasting: Cameras in a studio have a trailing group of cables, which are draggedaround the floor, as the cameras move. This puts a strain both on the cable and in the joints, as quality of the signal is very important. Aerials: The signals from broadcastingcompanies are transmitted through aerials and large drops of cable are used due to the height of these aerials. The cables become stretchedespecially around the joints, giving poor service.StocktakingA simple application is stocktaking. Anycompany that purchases reasonable amounts of cable or any company that produces cable needs to know how much they are buying or have onthe shelf. Traditional graphic TDRs have had limited success in this area due to cost and waveform interpretations. The TDR900 provides both simplicity and accuracy.FEATURES• CE-Certificated• Accurate to 20 inches (50 cm) throughout the entire range• Extra-large backlit (ICON type 7 segment) LCD•Automatic output impedance control, auto-range, auto-zero, and auto-sensitivity allows for closely matching to a wide range of cables under test. Only V.O.P (velocity of propagation) settings required.•Displays cable length if the cable’s V.O.P (velocity of propagation) is known ordisplays V.O.P (velocity of propagation) if a cable’s length is known.• 20 internal memory locations store up to 20 custom cable V.O.P settings.•Internal library of 39 standard cables allow for quick and easy measurements for industry standard cable types.•Tone Generator (oscillating 910 to 1100 Hz; 5 V peak to peak) for cable identification and tracing.•Line Voltage Detection: Displays “OUCH” message and stops operation if line voltage exceeds 6.5 V.•Safety Protection (up to 250 V RMS)SPECIFICATIONSExcept where otherwise stated, this specification applies at an ambient temper of 68°F (20°C).GeneralCABLE LENGTH MEASUREMENTS Range: Depends upon the V.O.P of the cablesunder test.12,000 ft (3.7 km)@ V. O. P 99.9 9,800 ft (3.0 km)@ V. O. P 80.0 8,000 ft (2.4 km)@ V. O. P 66.0 6,200 ft (1.9 km)@ V. O. P 50.0Accuracy*:± 2 % of reading + 20 inch (50 < 300 ft (100 m)± 2 % of reading > 300 ft (100TDR900H AND -HELD TDR / C ABLE L ENGTH M ETER*This accuracy is effective for Coaxial Cables up to 8,000 feet, Telephony Cables up to 6,000 feet, and Structured Wiring up to 3,000 ft.Resolution: 20 inches (50 cm)V.O.P (Velocity of Propagation): Adjustable from1.0 % to 99.9 (in 0.1 % step)CABLE LENGTH CALIBRATION FUNCTIONAllows you to measure the V.O.P, given as a percentage of the speed of light, of a known cable length.Required minimum length of sample cable: 30 ft (10 m)NONVOLATILE MEMORY Cable library:39 standard cable typesCustom cable:20 custom cable typesAuto-Power-Off:The Meter is completely turned offed after 30 minutes of no activities. Press the POW E R button to turn the Meter on again. This feature can be disabled.Display:ICON type 7 segment LCD. Backlight stays on for 1 minute when activated.Connector type: BNC Power supply:4 LR6 (AA) type batteriesBattery life: Approx. 5,000 tests Safety:Complies with IEC 61010-1EMC: BS/EN 61326-1 PRODUCT INCLUDES:Megger TDR900 Cable Length Meter Alligator Clip adapter User ManualSoft Carrying CaseWARRANTY:3 years from date of purchase.MechanicalThe meter is designed for use indoors or outdoors. (IP 42) Dimensions:9.25 H x 3.94 W x 1.73 D in. (235 H x 100 W x 44 D mm) Weight:Approx. 16 oz (450 g)EnvironmentalOperating temperature: 0°F to 140°F (-18°C to 60°C) Storage temperature: -4°F to 158°F (-20°C to 70°C) Relative humidity: 85% at 95°F (35°C)ItemOrder No.Hand-held Time Domain Reflectometer / Cable Length Meter TDR900Complete with Alligator Clip adapter User ManualSoft Carrying CaseRegistered to ISO 14001 Reg no. EMS 61597Megger is a re g i s t e red trademark。

智能双显绝缘电阻测试仪MODEL RT2000A/ RT2000B目录第一章概述 (1)第二章产品介绍 (2)一、产品特性 (2)二、技术指标 (3)三、仪表结构 (4)第三章使用方法 (8)一、准备工作 (8)二、开始测试 (9)三、查询测试结果 (11)四、屏蔽端使用方法 (12)五、电池充电 (13)V4.0 200712第一章概述我公司生产的RT2000系列型智能双显绝缘电阻测试仪采用嵌入式工业单片机实时操作系统，超薄形张丝表头与图形点阵液晶显示器完美结合，该系列表具有多种电压输出等级（500V、1000V、2500V、5000V）、容量大、抗干扰强、指针与数字同步显示、交直流两用、操作简单、自动计算各种绝缘指标(吸收比、极化指数)、各种测量结果具有防掉电功能等特点。

是测量大容量变压器、互感器、发电机、高压电动机、电力电容、电力电缆、避雷器等绝缘电阻的理想测试仪器。

第二章产品介绍一、产品特性1、有多种电压输出选择RT2000A(2500V/5000V)、RT2000B(500V、1000V、2500V、5000V)，测量电阻量程范围可达0～200GΩ，电阻量程范围可自动转换，并有相应的指示。

2、两种方式同步显示绝缘阻值。

机械指针采用超薄型张丝结构抗震能力强。

机械指针的采用可容易观察绝缘电阻的变化范围，点阵液晶屏的采用可指导用户操作仪表并可精确得出测量结果。

3、机械表头与液晶屏合二为一。

双刻度显示，量程自动转换。

彩色刻度易于读识，并有LED显示相应色彩。

4、采用嵌入式工业单片机和实时操作软件系统。

自动化程度高、抗干扰能力强，仪器可自动计算吸收比和极化指数，无须人工干预。

5、操作界面友好，各种测量结果具有防掉电功能，可连续存储20次的测量结果。

6、仪表产生高压时，有提示音输出。

7、内置残留高压放电电路，测试完毕可自动放掉被测设备上的残留高压。

8、交直流两用，配置可充电池和交流适配器。

9、仪表采用便携式设计，便于野外操作。

智能双显绝缘电阻测试仪MODEL RT2000A/ RT2000B目录第一章概述 (1)第二章产品介绍 (2)一、产品特性 (2)二、技术指标 (3)三、仪表结构 (4)第三章使用方法 (8)一、准备工作 (8)二、开始测试 (9)三、查询测试结果 (11)四、屏蔽端使用方法 (12)五、电池充电 (13)V4.0 200712第一章概述我公司生产的RT2000系列型智能双显绝缘电阻测试仪采用嵌入式工业单片机实时操作系统，超薄形张丝表头与图形点阵液晶显示器完美结合，该系列表具有多种电压输出等级（500V、1000V、2500V、5000V）、容量大、抗干扰强、指针与数字同步显示、交直流两用、操作简单、自动计算各种绝缘指标(吸收比、极化指数)、各种测量结果具有防掉电功能等特点。

是测量大容量变压器、互感器、发电机、高压电动机、电力电容、电力电缆、避雷器等绝缘电阻的理想测试仪器。

第二章产品介绍一、产品特性1、有多种电压输出选择RT2000A(2500V/5000V)、RT2000B(500V、1000V、2500V、5000V)，测量电阻量程范围可达0～200GΩ，电阻量程范围可自动转换，并有相应的指示。

2、两种方式同步显示绝缘阻值。

机械指针采用超薄型张丝结构抗震能力强。

机械指针的采用可容易观察绝缘电阻的变化范围，点阵液晶屏的采用可指导用户操作仪表并可精确得出测量结果。

3、机械表头与液晶屏合二为一。

双刻度显示，量程自动转换。

彩色刻度易于读识，并有LED显示相应色彩。

4、采用嵌入式工业单片机和实时操作软件系统。

自动化程度高、抗干扰能力强，仪器可自动计算吸收比和极化指数，无须人工干预。

5、操作界面友好，各种测量结果具有防掉电功能，可连续存储20次的测量结果。

6、仪表产生高压时，有提示音输出。

7、内置残留高压放电电路，测试完毕可自动放掉被测设备上的残留高压。

8、交直流两用，配置可充电池和交流适配器。

9、仪表采用便携式设计，便于野外操作。

本手册主要介绍2000标准负荷(扭矩)测量仪的连线、校准、设置和使用方法，请用户在使用前仔细阅读。

一、2000标准负荷测量仪简介2000标准负荷(扭矩)系列测量仪是一款经过10年大量实践检验被最广泛认知的基础力学测量仪器，10年来先进的测量器具在基础力学测量领域中的推广应用和称重传感器在性能、质量、产能以及在世界市场上份额的增加，该系列仪器有着不可磨灭的贡献，应用领域包括：精密力值测量；扭矩测量、材料性能测试、应力应变测量、峰值测量以及基于应变原理传感器的生产检测领域。

相关的产品更新信息请参阅第3页。

2000A型仪表为最常用的测力计配套仪表，具有很高的可靠性和性能价格比，6或40个数据通道，额定显示分度5万，重复性、线性<0.01%FS， AD转换速率50~500次/秒，mV/V量值准确度：0.030%+0.020%(准确度采用相对于读数＋相对于量程的不确定度描述方法，以下同)，温度系数：<20ppm+10ppm，该款仪表主要应用于当量准确度为0.3%的标准测力计和常规力值测量。

2000B型仪表提供更高的准确度和测量效率，适用于当量准确度为0.1%的标准测力计、标准叠加式测力机和高要求测量需求，6或40个数据通道，显示分度20万，重复性、线性<0.005%FS，mV/V量值准确度：0.015%+0.010%，温度系数：<10ppm+5ppm。

2000D型仪表为扭矩测量仪表，6或40个数据通道，额定显示分度5万，重复性、线性<0.01%FS，AD转换速率50次/秒~500次/秒，mV/V量值准确度：0.030%+0.020%，温度系数：<20ppm+10ppm。

2000E型仪表为应变式传感器检测、补偿和调整的专用仪表，可直接显示传感器输出信号mV/V 的测量值，信号输入范围：-12mV/V~+12mV/V，最小分辨率：0.01 V/V(等效于6.5位数字电压表)，重复性、线性<0.005%FS，mV/V量值准确度：0.015%+0.010%，温度系数：10ppm+5ppm，内置传感器供桥电源，可替代“稳压电源＋数字万用表”的传感器检测、补偿和调整方法。

TDR-2000使用說明書捷智科技股份有限公司台北縣三重市光復路一段88-1號8FTEL: 8512-3066(REP.) FAX: 8512-3231Web site : Email: jetict@目錄1.原理說明12.機器圖示23.治具說明3-53.1 治具說明3.2 治具架設方法4.系統軟體功能說明6-244.1 測試程式路徑及名稱4.2下拉式功能表4.3快速功能鍵4.4機種顯示4.5測試程式編輯窗4.6測試結果, 良率及時間4.7測試值分佈圖4.8測試值分佈區間顯示窗4.9TDR連線狀態/ 機種ID4.10日期4.11時間4.12測試訊息窗4.13TEST STEP BY STEP顯示/作業窗5. 機台操作方法25-27 5.1 開機方法5.2 TDR設定說明5.3 自動測試程式使用說明6. 量產操作說明28-297. 靜電防護注意事項308. 簡易故障排除30附錄：HP-54750校正手冊31-341.原理說明:TDR-2000 ATE 為結合TDR Meter 與捷智(JET)科技之JET-300 ICT測試機所整合而成之針對阻抗量測自動化而設計之機台,其主要架構是搭配專用型阻抗測試治具與傳統壓床式測試機;透過GPIB的控制方式使能達到自動量測多個阻抗測點之目的。

2.機器圖示:壓床測試機主螢幕TDRMETER治具說明:2.1治具圖示上視圖正視圖ProbeAirline 接點Switch後視圖3.2 治具架設方法:1.安裝治具前請先檢查治具是否外觀良好,Probe及Guide Pin 是否正常;如有異常須將問題排除後才可使用2.將 TDR 專用型治具放置於測試平台上3.將平台上治具固定擋片調整位置鎖緊4.如後視圖所示將Switch 控制線與電源線插好5.將TDR Coaxial Cable SMA 接頭連接在治具上;如下圖(A)所示6.取一片待測板放置於治具上,調整壓棒位置;使板子能均勻受力,與Probe接觸良好為原則圖(A) 將TDR Cable連接至治具4.系統軟體功能說明:TDR-2000主畫面如下圖:4.1 測試程式路徑及名稱:主畫面最上方顯示所載入測試程式的路徑及其名稱(C:\TDR\JET.TDR),執行程式會建立一子目錄在測試程式的路徑下,此子目錄名稱為測試程式名稱(C:\TDR\JET),以後儲存測試值資料 (月_日.tsv、月_日(tsv).dbf、月_日_pass.tsv、月_日_pass(tsv).dbf、月_日_fail.tsv、月_日_fail(tsv).dbf)及日報表 (月.yld、月_日.hst)時,均存入此子目錄中。

2105称重显示控制仪使用说明书VER1.0目录第一章前言 (2)1、概述 (2)2、环境参数 (2)3、电源 (2)4、称重传感器 (2)5、主板数字输入端口 (2)6、主板数字输出端口 (2)7、通讯板 (2)8、主要性能 (3)9、主要功能 (3)第二章安装 (5)1、总述 (5)2、安装 (5)3、安全警示 (5)4、接线 (5)5、仪表初始设置 (5)第三章操作明细 (12)1、前面板 (12)2、LED状态指示 (12)3、键盘 (12)4、菜单显示 (12)5、运行显示 (13)第四章菜单 (15)1、主菜单1 (15)2、主菜单2 (18)3、主菜单3 (23)4、主菜单4 (23)5、主菜单5 (28)6、主菜单6 (29)第一章前言1、概述2000系列秤重控制控制器，是以微机为基础的动态皮带秤及配料控制用仪表。

采用人机对话在VFD屏幕上，以中文形式直接显示称重流量、累计有关信息，操作、校准尤为方便。

仪表具有自动零点校准、自动间隔校准、故障报警自动诊断、光隔离输入/输出，标准串口，内置PID控制输出。

2、环境参数1. 储存温度 - 40％—— +70％；运行温度 -10℃—— +50℃；2. 最大相对湿度：95％；3、电源·220VAC＋10％—15％ 50HZ·保险丝 0.5A·EMI/RFI 滤波器4、称重传感器·仪表提供10VDC，200mA激励电源，可并联4个称重传感器·灵敏度，0.5mV/V－3.5mV/V·最大输入信号33mV·称重传感器屏蔽接地·电缆距离大于60米（不超过900米）时采用激励补偿电路跳线选择本地或远程补偿5、主板数字输入端口仪表主板提供3个可编程输入端口，接收干触点开关信号。

6、主板数字输出端口仪表主板提供3个可编程输出端口，24VDC集电极开路输出，可直接驱动控制继电器。

产品手册PRODUCT CA TALOGV1.0 ，2009/11产品手册目录CONTENTS1.GW-PR-9902T汽车牌照识别器 (5)1.1 产品简介 (5)1.2 权威检测 (5)1.3 产品特点 (5)1.4 主要功能 (5)1.5 应用领域 (6)1.6 解决方案 (6)1.6.1标清独立处理单元车牌识别方案 (7)1.6.1.1 主要特性 (8)1.6.1.2 订货型号 (8)1.6.1.3 硬件接口 (8)1.6.1.4 技术参数 (8)1.6.1.5 应用场合 (9)1.6.1.6 应用举例-高速公路收费系统 (9)1.6.1.6.1 方案特点 (9)1.6.1.6.2 系统框图 (10)1.6.1.6.3 设备清单 (10)1.6.2标清板卡处理单元车牌识别方案 (11)1.6.2.1 主要特性 (11)1.6.2.2 订货型号 (11)1.6.2.3 硬件接口 (11)1.6.2.4 技术参数 (11)1.6.2.5 应用场合 (12)1.6.2.6 应用举例-高速公路收费系统 (12)1.6.2.6.1 方案特点 (12)1.6.2.6.2 系统框图 (13)1.6.2.6.3 设备清单 (13)1.6.3标清独立处理单元LED补光车牌识别方案 (14)1.6.3.1 主要特性 (14)1.6.3.2 订货型号 (14)1.6.3.3 硬件接口 (14)1.6.3.4 技术参数 (14)1.6.3.5 应用场合 (15)1.6.3.6 应用举例-高速公路收费系统 (16)1.6.3.6.1 方案特点 (16)1.6.3.6.2 系统框图 (16)1.6.3.6.3 设备清单 (16)1.6.4标清板卡处理单元LED补光车牌识别方案 (17)1.6.4.1 主要特性 (17)1.6.4.2 订货型号 (17)1.6.4.3 硬件接口 (17)1.6.4.4 技术参数 (18)1.6.4.5 应用场合 (19)1.6.4.6 应用举例-高速公路收费系统 (19)1.6.4.6.1 方案特点 (19)1.6.4.6.2 系统框图 (20)1.6.4.6.3 设备清单 (20)1.6.5标清独立处理单元双摄像头车牌识别方案 (20)1.6.5.1 主要特性 (21)1.6.5.2 订货型号 (21)1.6.5.3 硬件接口 (21)1.6.5.4 技术参数 (21)1.6.5.5 应用场合 (22)1.6.5.6 应用举例-高速公路收费系统 (23)1.6.5.6.1 方案特点 (23)1.6.5.6.2 系统框图 (24)1.6.5.6.3 设备清单 (24)1.6.6标清板卡处理单元双摄像头车牌识别方案 (25)1.6.6.1 主要特性 (25)1.6.6.2 订货型号 (25)1.6.6.3 硬件接口 (25)1.6.6.4 技术参数 (25)1.6.6.5 应用场合 (26)1.6.6.6 应用举例-高速公路收费系统 (26)1.6.6.6.1 方案特点 (26)1.6.6.6.2 系统框图 (27)1.6.6.6.3 设备清单 (27)1.6.7高清车牌识别方案 (28)1.6.7.1 主要特性 (28)1.6.7.2 订货型号 (28)1.6.7.3 硬件接口 (28)1.6.7.4 技术参数 (29)1.6.7.5 应用场合 (30)1.6.7.6 应用举例-高速公路收费系统 (30)1.6.7.6.1 方案特点 (30)1.6.7.6.2 系统框图 (31)1.6.7.6.3 设备清单 (31)1.6.8高清LED补光车牌识别方案 (32)1.6.8.1 主要特性 (32)1.6.8.2 订货型号 (32)1.6.8.3 硬件接口 (32)1.6.8.4 技术参数 (33)1.6.8.5 应用场合 (34)1.6.8.6 应用举例-高速公路收费系统 (34)1.6.8.6.1 方案特点 (34)1.6.8.6.2 系统框图 (35)1.6.8.6.3 设备清单 (35)1.6.9 高清含终端服务器车牌识别方案 (36)1.6.9.1 主要特性 (36)1.6.9.2 订货型号 (36)1.6.9.3 硬件接口 (37)1.6.9.4 技术参数 (37)1.6.9.5 应用场合 (39)1.6.9.6 应用举例-治安查报站系统 (39)1.6.9.6.1 方案特点 (39)1.6.9.6.2 系统框图 (40)1.6.9.6.3 设备清单 (40)1.6.10高清含终端服务器LED补光车牌识别方案 (41)1.6.10.1 主要特性 (41)1.6.10.2 订货型号 (42)1.6.10.3 硬件接口 (42)1.6.10.4 技术参数 (42)1.6.10.5 应用场合 (44)1.6.10.6 应用举例-治安查报站系统 (44)1.6.10.6.1 方案特点 (44)1.6.10.6.2 系统框图 (45)1.6.10.6.3 设备清单 (45)2. GDW-VM-2003车辆智能监测记录系统 (46)2.1 产品简介 (46)2.2 权威检测 (46)2.3 产品特点 (47)2.4 设备功能 (47)2.5 应用领域 (47)2.6 解决方案 (48)2.6.1标清卡口方案 (49)2.6.1.1 主要特性 (49)2.6.1.2 订货型号 (49)2.6.1.3 硬件接口 (49)2.6.1.4 技术参数 (49)2.6.1.5 应用场合 (50)2.6.1.6 应用举例-治安卡口系统 (51)2.6.1.6.1 方案特点 (51)2.6.1.6.2 系统框图 (51)2.6.1.6.3 设备清单 (51)2.6.2标清硬盘录像一体卡口方案(预告) (56)2.6.2.1 主要特性 (56)2.6.2.2 订货型号 (56)2.6.2.3 硬件接口 (56)2.6.2.4 技术参数 (56)2.6.2.5 应用场合 (57)2.6.3高清卡口SIC1G方案 (58)2.6.3.1 主要特性 (58)2.6.3.2 订货型号 (58)2.6.3.3 硬件接口 (59)2.6.3.4 技术参数 (59)2.6.3.5 应用场合 (61)2.6.3.6 应用举例-治安卡口系统 (61)2.6.3.6.1 方案特点 (61)2.6.3.6.2 系统框图 (62)2.6.3.6.3 设备清单 (62)2.6.4高清LED补光卡口方案 (63)2.6.4.1 主要特性 (63)2.6.4.2 订货型号 (64)2.6.4.3 硬件接口 (64)2.6.4.4 技术参数 (64)2.6.4.5 应用场合 (66)2.6.4.6 应用举例-治安卡口系统 (67)2.6.4.6.1 方案特点 (67)2.6.4.6.2 系统框图 (68)2.6.4.6.3 设备清单 (68)2.6.5高清卡口(不含终端服务器)方案 (69)2.6.5.1 主要特性 (69)2.6.5.2 订货型号 (69)2.6.5.3 硬件接口 (70)2.6.5.4 技术参数 (70)2.6.5.5 应用场合 (71)2.6.5.6 应用举例-ETC收费系统 (72)2.6.5.6.1 方案特点 (72)2.6.5.6.2 系统框图 (73)2.6.5.6.3 设备清单 (73)2.6.6高清LED补光卡口(不含终端服务器)方案 (74)2.6.6.1 主要特性 (74)2.6.6.2 订货型号 (74)2.6.6.3 硬件接口 (74)2.6.6.4 技术参数 (75)2.6.6.5 应用场合 (76)2.6.6.6 应用举例-超速预警提醒系统 (77)2.6.6.6.1 方案特点 (77)2.6.6.6.2 系统框图 (78)2.6.6.6.3 设备清单 (78)高德威产品手册1.GW-PR-9902T汽车牌照识别器1.1 产品简介GW-PR-9902T汽车牌照识别器系列产品，采用先进的数字图像处理和模式识别技术，基于嵌入式的硬件处理平台和包含智能补光技术的专用成像系统，可实现车辆牌照的自动识别及图像抓拍。

DM2000中文说明书（简易版）AD Input Section (AD输入部分)1.+48V ON/OFF幻象电源开关:为Input A提供+48V幻象电源.2.PAD(衰减)开关:打开和关闭AD输入26dB衰减.3.GAIN(增益)控制: 调节每个AD输入的灵敏度. 在PAD关闭时,输入灵敏度在-16dB到-60dB可调. 在PAD打开时,输入灵敏度在+10dB到-34dB可调.4.PEAK(峰值)指示灯: 在输入信号低于峰值信号3dB时,峰值指示灯亮起.5.SIGNAL(信号)指示灯: 在输入信号不低于工作电平20dB时,信号指示灯亮起.6.INSERT(插入)开关: 打开和关闭AD输入的插入Channel Strips(通道条)通道条的功能依赖于当前所在的层.1.Encoders控制器: Encoder控制器用于调节输入和输出的参数, 具体功能依赖于当前所选定的Encoder模式和层.Encoder的模式有两种预设模式:PAN(相位)和Aux/Mtrx.还有4个用户自定义模式,共有50多种参数供用户使用.2.AUTO按钮: 用于每通道的自动化录音和回放.3.SEL按钮: 用于选择需要的输入和输出通道. 具体操作依赖于当前所选定层. 选定的通道SEL按钮会亮起. SEL按钮还可用于Long通道名的显示, 也可用于创建和取消成对通道.4.SOLO(独奏)按钮: 独奏选定的通道. 当独奏选定的通道,相应的独奏指示灯亮起.5.ON按钮: 打开或关闭选定的通道. 当打开选定的通道,相应的独奏指示灯亮起.6.Channel Strip(通道条)显示器: 用图形显示输入和输出通道当前分配给Encoders控制器的参数值. 也可显示路由设置,EQ,Insert,Delay,Comp和Gate功能的状态. 还可显示选定通道的Long和Short通道名.7.通道推子: 100mm触摸感应的自动化推子, 可用于调整输入通道,Bus输出,Aux Sends和Matrix Sends的电平. 具体操作依赖于当前所选定层.SmartMedia CARD Slot可插入SmartMedia卡,用于存储DM2000数据,包括设置,场景,自动化,各种库等.MATRIX SELECT1.MATRIX SELECT DISPLAY按钮:用于选择以下页面:Matrix Send,Matrix Send Pan和Matrix View.2.MATRIX 1-4按钮:当要将Bus Out,Aux Send, StereoOut信号送入Matrix Sends时, 用这些按钮用于选定Matrix Sends.AUX SELECT1.AUX SELECT DISPLAY按钮:用于选择以下页面:Aux Send,Aux Send Pan和Input Channel Aux View.2.AUX 1-12按钮:当要将输入通道的信号送入Aux Sends时, 用这些按钮用于选则Aux Sends. 选定的Aux Send按钮指示灯亮起. 如选定的Aux Send成对使用, 以支配对的按钮闪烁显示.ENCODER MODEASSIGN按钮下小文字标签用于DAW Remote层.1.ENCODER MODE DISPLAY按钮:用于选择Encoder Mode Assign页面2.PAN(声像)按钮:用于选择Encoder按钮的Pan模式, 选定该模式按钮指示灯亮起. 在该模式下, 当选定输入通道层, Encoders控制输入通道声像. 当选定Master层, Encoders 21-24 控制Matrix Send的立体声平衡, 其它Encoders在该层无控制功能.3.AUX/MTRX按钮:用于选择Encoder按钮的Aux/Mtrx模式, 选定该模式按钮指示灯亮起. 在该模式下, 当选定输入通道层, Encoders控制发送到Aux Send的电平. 当选定Master层, Encoders 1-20 控制发送到Matrix Send的电平.4.ASSIGN 1-4按钮:这4个按钮用于选择用户自定义Encoder模式, 选定该模式按钮指示灯亮起. 选定自定义模式, Encoder具体功能依赖于用户分配的参数. 可从50个参赛列表中选取四个参数分别分配到四个自定义按钮.FADER MODE(推子模式)1.FADER按钮:用于选择Fader模式, 在该模式下, 根据当前所在的层, 推子可控制相应输入或输出通道的电平. 选定该模式按钮指示灯亮起.2.AUX/MTRX按钮:用于选择Aux/Mtrx模式, 在该模式下, 根据当前所在的层, 推子可控制相应Aux Send 或Matrix Send的电平. 选定该模式按钮指示灯亮起.DISPLAY ACCESS1.DATA按钮:用于选择保存,加载和文件页面, 可用于保存和加载DM2000数据到SmartMedia卡.2.DIO按钮:用于选择以下页面:Word Clock选择, Dither, Cascade In, Cascade Out, Sampling Rate Converter和Higher Sample Rate Data Transfer Format.3.SETUP按钮:用于选择以下页面:Preference1, Preference2, Preference3, MIDI/TO HOST Setup, GPI Setup, Input Port Name, Output Port Name, Time Reference, Time Signature, Remote Port Setup和Surround Bus Setup页面.4.UTILITY按钮:用于选择以下页面:Oscillator, Channel Status Monitor, Battery Check和Operation Lock页面.5.Remote按钮:用于选择Remote页面.6.MIDI按钮:用于选择以下页面:MIDI Setup, Program Change Assign Table, Control Change Assign Table和Bulk Dump页面.7.Meter按钮:用于选择以下页面:Input Channel Meter, Master Meter, Effect Input/Output Meter, Effect 1-8 Input/Output Meter, Effect1-2 Input/Output Meter, Stereo Meter和Meter Position页面.8.VIEW按钮:用于选择以下页面:Parameter View, Fader View和Channel Library页面.9.PAIR按钮:用于选择Input和Output Pair页面.10.GROUP按钮:用于选择以下页面:Fader编组, Mute编组, Output Fader编组, Output Mute编组, Input Equalizer Link, Output Equalizer Link, Input Link, Output Comp Link, Input Fader Group Master 和Output Fader Group Master页面.11.INPUT PATCH按钮:用于选择以下页面:Input Channel Patch, Input Channel Insert In Patch, Effects 1-2 Input/Output Patch, Effects3-8 Input/Output Patch, Input Channel Name和Input Patch Library页面.12.OUTPUT PATCH按钮:用于选择以下页面:Slot Output Patch, Omni Out Patch, Output Insert In Patch, Input Channel Direct Out Destination, 2TR Out Digital Patch, Graphic Equalizer Insert, Output Channel Name和Output Patch Library页面.EFFECTS/PLUG-INS1.EFFECTS/PLUG-INS DISPLAY按钮:用于选择以下页面:Effects Edit, Effects Library, Graphic Equalizer Edit, Graphic Equalizer Library, Plug-In Setup和Plug-In Edit页面.2.INTERNAL EFFECTS按钮:用于选择内部效果处理器, 配合EFFECTS/PLUG-INS 1-8按钮使用, 按下该按钮指示灯亮起.3.GRAPHIC EQUALIZERS按钮:用于选择内部图示均衡器GEQs, 配合EFFECTS/PLUG-INS 1-6按钮使用, 按下该按钮指示灯亮起.4.PLUG-INS按钮:用于选择插入Plug-Ins, 配合EFFECTS/PLUG-INS 1-8按钮使用, 按下该按钮指示灯亮起.5.CHANNEL INSERTS按钮:如果有内部效果处理器或Y56K效果处理卡上效果器插入当前选定通道, 按下此按钮, 将调出相关联的Effect Edit或Plug-In Edit页面, 指示灯同时亮起. 另外, 相应的EFFECTS/PLUG-INS1-8按钮指示灯闪烁. 如果使用Y56K插入, PLUG-INS按钮指示灯也闪烁. 如何是使用内部效果处理器, INTERNAL EFFECTS按钮指示灯闪烁. 如果当前选定通道没有任何插入, 会有告警提示.6.EFFECTS/PLUG-INS1-8按钮:这8个按钮配合EFFECTS/PLUG-INS, GRAPHIC EQUALIZERS和PLUG-INS按钮使用, 用于选择内部效果器, 图示均衡器GEQ和插入.当前选定的内部效果器, 图示均衡器GEQ或Plug-In按钮指示灯亮起. 系统拥有6个图示均衡器GEQ, 当选定GRAPHIC EQUALIZERS按钮时, 按钮7-8无效.7.Parameter Up/Down按钮:用于为Parameter Controls1-4按钮选择效果器和插入参数的编辑行. 选定的参数行高亮显示. 同时可显示多达16个参数, 如果还有更多的参数, 将会有上下箭头显示.8.Parameter Controls1-4旋钮:用于调整当前选定的内部效果器, 插入Plug-In或图示均衡器GEQ. 当选定Effects Edit 页面, 旋钮调整当前所在行参数, 可用Up/Down按钮选择想要编辑的行. 当选定Graphic Equalizer Edit页面, 1号旋钮选择带宽, 4号旋钮调整增益. 2号和3号旋钮无效.在自动混音时可按下此旋钮控制当前效果或插入参数穿入和穿出.Display Section1.Display显示器分辨率320×240的显示器, 用于显示当前选定的场景, 通道和采样频率等信息.2.对比度调整用于调整显示器的对比度.3.F1-F4按键用于选择显示器下方标签页所对应的页面.4.左滚动键用于向左滚动标签.5.右滚动键用于向右滚动标签.Selected Channel控制区域以下对各区域进行说明ROUTING 路由控制区域. ROUTING DISPLAY hannel Routing, Bus to Stereo 和Bus to Stereo Library 页面. 2. 选定的输入通道的相位设置应用于Bus 母线输出.3. 的输入通道的信号分配到立体声STEREO 母线.4. 定的输入通道的信号送到本通道的直接输出Direct Out.1按键用于选择以下页面: Input C FOLLOW PAN 按键用于选定是否将当前STEREO 按键用于将当前选定DIRECT 按键用于将当前选5. 入通道的信号分配到相应的母线Bus1-8.HASE/INSERT 控制区域. PHASE/INSERT DISPLA Insert 页面.2. 定输入通道信号的相位.3. 通道插入的开关状态.ELAY 控制区域. DELAY DISPLAY 2. 当前选定通道延时功能的开和关, 启用延时功能时按键指示灯亮起. 3. 定通道延时功能的延时时长.4. IX 控制旋钮是用于Feedback 增益控制还是Feedback Mix 控制, 当5. 入通道时, 通过按下该旋钮可切换Feedback Gain 增益控制或UX/MATRIX SEND 控制区域ROUTING 1-8按键用于将当前选定的输P1Y 按键用于选择Input Channel Phase 和Phase[￠]按键用于反转当前选INSERT ON 按键用于控制当前选定D1按键用于选择Delay 页面.ON 按键用于控制TIME 控制旋钮用于调整当前选FB/MIX 指示灯用于指示FB/M FB/MIX 控制旋钮用于Feedback 增益控制, FB 指示灯亮起; 当FB/MIX 控制旋钮用于Feedback Mix 控制, MIX 指示灯亮起.FB/MIX 控制旋钮当前选定通道为输Feedback Mix 控制, 并通过旋转调整相应的参数.A1.AUX/MATRIX SEND DISPLAY按键根据当前选定通道类型的不同, 用该按键选定相应的页面. 如果当前选定通道为输入通道, 该按键选则Aux Send, Aux Send Pan和Input Channel Aux View页面. 如果当前选定通道为输出通道, 该按键选则Matrix Send, Matrix Send Pan和Matrix View页面.2.BANK按键用于选择Aux1-4/Matrix1-4, Aux5-8或Aux9-12层, 为AUX/MATRIX LEVEL控制旋钮和ON控制键选定控制对象. 当选定输入通道时, 自动选定Aux1-4/Matrix1-4且不可更改.3.Bank指示灯用于指示通过BANK按键选定的Aux/Matrix Sends层.4.LEVEL控制旋钮用于控制通过BANK按键选定的Aux/Matrix Sends层的电平, 如果当前选定通道为输入通道, 控制Aux发送电平. 如果当前选定通道为Bus Out, Aux Send或Stereo Out, 该旋钮用于控制Matrix发送电平.5.ON按键用于哑音通过BANK按键选定的Aux/Matrix Sends. 如果当前选定通道为输入通道, 该按键用于哑音Aux Sends. 如果当前选定通道为Bus Out, Aux Send或Stereo Out, 该旋钮用于哑音Matrix Sends.DYNAMICS1.DYNAMICS DISPLAY按键用于选择以下页面: Gate Edit, Gate Library, Comp Edit和Comp Library页面.2.GATE/COMP按键用于为右边控制旋钮选择是Gate控制或是Compressor控制. 如果当前选定通道为输出通道, 自动选则Compressor, 且不可更改.3.THRESHOLD,RANGE,ATTACK,DECAY,HOLD(THRESHOLD,RATIO,ATTACK,RELEASE,GAIN)控制旋钮当使用GATE/COMP按键选定GATE, 这些控制旋钮用于控制当前选定输入通道Gate 的阀值,范围,作用时间,衰减和保持时间的参数. 当使用GATE/COMP按键选定COMP, 这些控制旋钮用于控制当前选定通道COMP的阀值,压缩比,作用时间,释放时间和增益的参数.4.GATE ON按键用于控制当前选定输入通道Gate的开关.P ON按键用于控制当前选定通道Compressor的开关.6.GATE/COMP指示灯用于指示旋钮当前是控制Gate还是Compressor.PAN/SURROUND控制区域1.PAN/SURROUND DISPLAY按键用于选择Input Channel Pan, Surround Mode和Surround Edit页面.2.L&R按键用于选择输入或输出通道立体声对的左或右通道. 也可用于选择或Stereo Out的左或右通道. 对于输入通道, 在独立相位模式下, 选定奇数/左边通道, L按键指示灯亮起. 选定偶数/右边通道,R按键指示灯亮起.3.PAN显示器10段显示器, 用于指示选定输入通道的相位. 当相位设置为中间, 中间两段亮起. 当选定Meffeatrix Send或Stereo Out, 用于显示它们的平衡.4.PAN控制旋钮用于对当前所选的输入通道做PAN,当选择Matrix Send或Stereo Out时,它也可以用于调整平衡。