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SEKONIC Zoom Master L-508 Operating ManualCongratulations on your purchase of a Sekonic Zoom Master L-508 Exposure Meter.The Zoom Master L-508 is the latest addition to the extensive line of Sekonic Exposure Meters which have been market leaders for over four decades.It was designed to be the ultimate meter, a do-all instrument for the most demanding pros.It is the first zoom spot meter on the market. Nine camera-quality lens elements are required to accomplish its 1° to 4° zoom range.Its sealed housing and controls make it water and moisture resistant.Yes, you can use it in the rain, but it is not an underwater meter.Its large LCD display makes readings easy and lights up automatically in dark surroundings.In order not to crowd the controls, four functions which are less frequently used, are confined to DIP switches, located in the battery compartment.Because of its many features, the L-508 requires this rather extensive manual. But since you will never use them all at the same time, once you have learned all about it, it is simple and its use will become second nature.The Zoom Master L-508 has undergone extensive quality controls at every step of manufacture. Please read this instruction manual thoroughly, to be able to take advantage of its many features and to obtain the long service life it is designed for. Thank you for your confidence in Sekonic.Table of Contents1. Parts Designation (1)2. Explanation of the Liquid Crystal Display (LCD) .........................................................2-33. Before Using ........................................................................................................4-51. Attach the strap (4)2. Inserting the battery (4)3. Checking battery capacity (4)4. Replacing battery during measurementor when using the memory function (5)5. Auto Power Off function (5)6. Setting main ISO film speed (5)7. Setting second ISO film speed (ISO 2) (5)4. Basic Operation ...................................................................................................6-91. Incident or Reflected Spot Measuring (6)2. Setting measuring mode (7)3. Setting DIP switches (8)4. When set for incident light (8)5. When set for reflected light (spot metering) (9)5. Measurment .....................................................................................................10-181. Measuring Ambient Light (10)1-1 Shutter Speed Priority mode (10)1-2 Aperture Priority mode (10)1-3 EV mode (11)1-4 Cinematography (12)2. Measuring Flash Light (13)2-1 Cord Flash mode (13)2-2 Auto Reset Cordless Flash mode (15)2-3 Cord Multiple Flash (cumulative) mode (16)2-4 Cordless Flash Cumulative mode (17)6. Advanced Functions ..........................................................................................19-241. Memory function (19)2. Averaging function (19)3. Brightness Difference function (20)4.How to use the L508 as an incident Illuminance (LUX) Meter (22)5.How to use a reflected luminance (cd/mz) meter (23)6.How to change the compensating function (24)7. Accessories (25)8. Technical Data ..................................................................................................26-279. Safety Guide (27)10.Care and Maintenance (28)1. Parts Designation16. Zoom Lens Ring15. Zoom Lens Protective Glass14. Memory button13. Memory Clear button12. Booster Outlet11. ISO (main) button10. Mode set button9. Strap eyelet1. Lumisphere UP/DOWN ring2. Lumisphere3. Liquid Crystal Display (LCD)4. Average/r EV (Brightness Difference) button5. Set/change Dial6. ISO 2 button7. Power button (ON/OFF switch)8. Synchro terminal22. DIP Switches23. Battery Compartment17. Incident /ReflectedSpot Selector Switch18. Viewfinder Eyepiece19. Measuring button20. BatteryCompartment Cover¼” Tripod Socket24. Zoom Lens Cap25. Synchro Terminal Cap2. Explanation of the Liquid Crystal DisplayNOTE: For explanation purposes, the display illustrated here shows all icons andreadouts simultaneously. Actual display will never show as above.Auto Electro-Luminescent DisplayIn low light (EV 3 or less), a blue backlight will automatically illuminate the entire LCD. When usingthe Mini Light Receptor or a Booster (optional accessories) the LCD will be illuminated aftermeasuring, regardless of the ambient light level.The LCD will not be automatically illuminated during measuring, or in Cordless Flash mode.The Electro-luminescent backlight will automatically turn off 10seconds after last operation.2.Explanation of the Liquid Crystal Display[1] Measuring Mode IconsAmbient (see page 10)Auto-Reset Cordless Flash (see page 15)Cord Flash (see page 13)[2] Incident/ Reflected Spot Function Icons (see page 6)Lights when in Incident modeLights when in Reflected Spot mode[3] ISO DisplayISO Displays ISO film settingDisplays second ISO film setting when ISO 2 button is depressed[4] +/- Compensation IndicatorLights when +/- Compensation is set[5] Digital aperture value, Aperture Priority, EV Brightness Difference, Average function, EV displaylights when in Aperture Priority (f/stop) mode (see page 10)lights When Using brightness difference function (See Page 20)lights when using Averaging function (see page 19)lights when using EV mode (see page 11)[6] Analog Aperture and Memory ScaleDisplays marks at apertures indicating full or half f/stop values for measurement, memory, averagevalues[8] Battery Power Indicator (see page 4)[9] Memory / Multiple Flash Indicator Displaylights when reading is memorized (see page 19)lights when in Multi (cumulative) flash measurement mode (see page 16)3. Before Using1. Attach the strapAttach the Strap 26 by passing the small end loop through theeyelet 9 and passing the other end of strap through it.WARNING•Please place in a location where an infant cannot reach and accidentally get the strapwrapped around his neck. There is danger of strangulation.2. Inserting the battery• Requires one 1.5 v AA size battery. Accepts any of thefollowing types:Manganese battery (R6P)Alkaline battery (LR6)Lithium battery (FR6)1. Open the Battery compartment cover latch 21, and re-move the Battery compartment cover 20 .2. Insert the battery, observing the polarity with the +,- marksin the battery chamber.3. Align the tabs of the Battery compartment cover with thenotches in the back of the meter, and press down to closethe Battery cover latch.NOTE:•Nickel cadmium (NiCad) and nickel hydroxide (NiH) rechargeable batteries cannot beused.•To prevent loss of All-weather seal, be careful that dirt does not get stuck on the rubberseal and that the seal is not damaged.•Remove battery if meter is not used for an extended period. Batteries can leak anddamage the exposure meter. Dispose of used batteries properly.If the LCD does not light, check that the battery capacity is sufficient, and check that thebattery positive and negative terminals are not reversed.3. Checking battery capacity• When the Power button 7 is ON, the battery power indicator on the LCD is lit.(Lit) Battery power level is good.(Lit) Battery power level is low. Have a spare battery ready.(Blinking) Replace battery immediately.Reference:• If the Measuring Button is pressed continuously, the battery life at normal roomtemperature will be as follows:Manganese battery approximately 10 hoursAlkaline battery approximately 20 hoursLithium battery approximately 35 hoursWe recommend you always have a spare battery on hand.3. Before Using4. Replacing battery during measurement or when using the memory function• Always turn the power OFF before replacing batteries. If batteries are removed with the power ON, measurements and settings in memory can no longer be recalled.• If after replacing the battery, or during measurements, strange screens (displays that have not been set) appear in the LCD, or nothing happens, no matter what button is pushed,remove the battery and wait at least ten seconds and then replace the battery. This allows thesoftware to automatically reset, and is not a malfunction.WARNING:• Never place batteries in fire, short, disassemble, or heat them. The batteries might breakdown, and cause an accident, injury or pollute the environment.5. Auto Power Off function• To conserve battery power, the meter will turn off about twenty minutes after last use.• Whether the Auto Power Saving feature turns the power off or the Power button 7 is pressed, the settings and measured values remain stored in memory. When the Power button ispressed again the last settings are displayed.6. Setting main ISO film speed• Hold down the ISO button 11 and turn the Set/changedial 5to select ISO speed for the film being used.• You can also change the ISO film speed after takingmeasurements. The new value is automaticallydisplayed.7. Setting second ISO film speed• This feature is useful when using a second film withdifferent ISO speed, using Polaroid™ proofing film, orfor exposure correction (when using a filter, close-upphotography, etc.).1. Hold down the ISO 2 button 6 and turn the Set/changedial to select ISO speed of the film being used.2. Once this is set, after taking a measurement, themeasured value for the second film speed will bedisplayed when the ISO 2 button is depressed.3. You can also change the second ISO film speed after takingmeasurements. The new value is automatically is displayed. 4. Basic Operation4. Basic Operation2.Setting measuring mode• Hold down the Mode set button 10 and turn theSet/change dial 5 to select the desired mode. The modeswitching sequence is shown in the chart below:4. Basic Operation3. Setting DIP Switches•Switches for setting modes that are used infrequently are housed in the Battery compartment23 of the meter. Select the mode you want prior to beginning measurements.•The DIP switches can be set by sliding the DIP switch 22 for the mode you want to select in theON position.* TIME 0.5If DIP switch 1 is ON, the shutter speed will be displayed in half steps.If DIP switch 1 is OFF, the shutter speed is displayed in full steps.* F NO.If DIP switch 2 is ON, Aperture Priority mode (ambient light) can be set.* EVIf DIP switch 3 is ON, EV (exposure value) mode (ambient light) can be set.* MULTIIf DIP switch 4 is ON, Multiple Flash mode (cumulative) can be set.4. When set for Incident light• Measurement of incident light uses Lumisphere or recessed Lumisphere. You can switchbetween Lumisphere and recessed function by firmly rotating the Lumisphere UP/DOWN ring 1until it clicks.•When the Lumisphere is raisedThis is used to photograph people, buildings, and other three dimensional objects.•When the Lumisphere is lowered (flat diffuser function)This is used to photograph manuscripts, paintings or other flat copy. It can also be used formeasuring illumination contrast (see page 20) or illumination levels (see page 22), or brightnessdifference (see page 20).NOTE:•If the device is used with the UP/DOWN ring in a middle position, distributed light qualitywill change, and suitable measurements cannot be made.•Do not push the Lumisphere down manually.4. Basic Operation5. When set for reflected light (spot metering)• This method measures the brightness (luminance) of the light reflected from the subject. It isuseful for distant objects such as landscapes, when you cannot go to the position of thesubject, or for metering subjects that generate light (neon signs, etc.), highly reflectivesurfaces or translucent subjects (stained glass, etc.).• The spot metering area can be selected by turning theZoom Lens ring 16 while looking through theviewfinder from the camera position.• Take the measurement by aligning the circle insidethe viewfinder with the subject area to be measured.CAUTION:•Do not look directly at the sun through the viewfinder, to prevent eye injury.NOTE:•Do not attempt to take a direct meter reading off the sun, because it may cause damageto the photo cell.•If bright light enters through the eyepiece, an accurate exposure cannot be obtained, soplace your eye as close to the eyepiece as possible.•For correct exposure take measurements of objects beyond 1 meter (3.3 feet).Reference:•If the reading will not stabilize because your hands are shaking when takingmeasurements, we recommend you place the meter on a tripod.•If you cannot clearly see the spot circle in the finder, we recommend you select aDiopter correction lens suited to your own eyesight. (see page 25)5. Measurement1. Measuring ambient lightIn this measurement mode, we have the choice of shutter priority mode, aperture priority mode andEV mode. Hold down the Mode set button 10 and turn the Set/chanpe dial 5 to select ambientmeasurement mode1-1Shutter Speed Priority mode1. Hold down the Mode set button 10 and turn theSet/change dial to select shutter Speed Prioritymode.2. Turn the Set/change dial to set the desired shutterspeed.3. Press the Measuring button 19 to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(aperture value) at that time will be displayed.While pressing the Measuring button, the metermeasures continuously until it is released.Reference:• You can set shutter speeds from 30 minutes to 1/8000 seconds. After 1/8000 the shutterspeeds of 1/200 and 1/400 can be set.• By moving the DIP switch Time 0.5 up or down (see page 8), the shutter speed canbe set in 1.0 or 0.5 (full or half) steps.• "E.u" (Exposure under) or "E.o" (Exposure over) appears when the combination ofshutter speed and aperture is not possible for the measured light level. Changing theshutter speed and or aperture with the Set/change dial will allow you to find acombination that is possible.• If the "E.u" or "E.o" readout blinks, this indicates that the light level is beyond themeasurement range of the light meter.1-2 Aperture Priority modeOpen the Battery compartment cover 20 and slide the F No.DIP switch (see page 8) to the ON position.1. Hold down the Mode set button and turn the Set/change dial to select aperture priority mode.2. Turn the Set/change dial to set the desired f stopvalue.3. Press the Measuring button 19to make ameasurement.Release the Measuring button to complete themeasurement. The measured value (shutterspeed) at the time will be displayed.While pressing the Measuring button, the metermeasures continuously until it is released.Reference:•You can set f stops from F1.0 to F128 (full f stops)•Even after taking the measurement, you can change the f stop value by turning the Set/change dial, to display a new measured value (shutter speed).1-3 EV modeOpen the Battery compartment cover 20 and slide the EV DIP switch (see page 8) to the ONposition.1. Hold down the Mode set button 10 and turn theSet/change dial 5 to select EV value mode.2. Press the Measuring button to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(EV value) at that time will be displayed.At the same time, the shutter speed will bedisplayed in the digital display area, and thecorresponding f stop will be displayed in theanalog display area.While pressing the measuring button, the metermeasures continuously until it is released.Reference:•"E.u" (Exposure under) or "E.o" (Exposure over) appears when the combination of shutterspeed and aperture is not possible for the measured light level. Changing the shutterspeed and or aperture with the Set/change dial will allow you to find a combination thatis possible.If the "E.u" or "E.o" readout blinks, this indicates that the light level is beyond themeasurement range of the light meter.1-4 Cinematography1. Hold down the Mode set button 10 and turn theSet/change dial 5 to select ambient light shutterspeed priority mode.2. Turn the Set/change dial to select the Cine Speedfor the camera that will be used. Cine Speed isdisplayed after 1/8000, 1/200, 1/400 and the unitare in frames per second (FPS). The followingCine Speeds will display:2, 3, 4, 6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48,60, 64, 72, 96, 120, 128, 150, 200, 240, 256, 300and 360 FPS.• The shutter opening angle that these speedsare based on, is 180 degrees. For other anglesmake the following ISO film speed corrections.* Example of correction value-1/3: Decrease ISO film speed by 1/3 stop, example: ISO 100 -1/3 stop = ISO 80+1/3: Increase ISO film speed by 1/3 stop, example: ISO 100 +1/3 stop = ISO 1254. Press the Measuring button 19 to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(f stop value) will be displayed.While pressing the measuring button, the metermeasures continuously until it is released.2. Measuring flash lightThis method of measurement can be done in the following modes; with cord, without cord, multiple flash with cord, and multiple flash without cord. The measured value displayed is the sum of the flash portion and the ambient light portion.2-1 Cord Flash modeThe most positive method to assure proper synchronization and measurement of flash units.Connect the meter with the flash with a synchronization cord. Be sure to replace Synchro terminal cap after your measurement.1. Connect the flash synchro cord to the Synchroterminal 8 on the exposure meter.2. Hold down the Mode set button 10and turn theSet/change dial 5 to select flash measurementwith cord mode.3. Turn the Set/change dial to set shutter speed.When setting shutter speed, first check thesettings to confirm that they correspond to thesettings on the camera.4. Press the Measuring button 19to trigger the flash.The measured value (f stop value) will be displayed.CAUTION:• There is danger of electric shock if the meter is handled with wet hands, during rain, inareas splashed by water or where there is a lot of moisture, if you use cordsynchronized flash.• Under such conditions, it is recommended that you use the meter in the flash cordlessmode, and keep the Synchro terminal cap in place.NOTE:• The electronic fire unit may fire when you connect the Synchro cord or operate thePOWER Switch.• For flash units with extremely low electric trigger voltage, the flash may not fire. In thiscase, make measurements in flash mode without cord (see page 15).Reference:• The shutter speed can be set in single or half steps from 1 second to 1/1000 of asecond. After 1/1000 sec, the meter can be set at the following intermediate speeds: 1/75, 1 /80, 1 /90, 1 /100, 1 /200, or 1 /400.• If the film speed is changed after the measurement is taken, the new convertedmeasured value (f stop value) will be displayed.• If the shutter speed is changed after the measurement is taken, the measurement (fstop) is cleared to 0 and you must take the measurement again.• E.u" (Exposure under) or "E.o" (Exposure over) appears when the combination ofshutter speed and aperture is not possible for the measured light level. Change theshutter speed with the Set/change dial and take measurements again.• If the "E.u" or "E.o" readout blinks, this indicates that the light level is beyond of themeasurement range of the light meter.-13--14-5. Measurement2-2 Auto-reset cordless flash modeMeasurements are made by the meter receiving the light from the flash. This measurementmode is used when the Synchro cord will not reach because of the distance between theflash and meter or when use of the Synchro cord is inconvenient.2. Turn the Set/change dial to set shutter speed.When setting shutter speed, first check thesettings to confirm that they correspond to thesettings available on the camera.4. If the 90 second period is exceeded and the blinking mark stops, press the Measuringbutton again to return to ready to measure.NOTES:• If the shutter speed is changed after measurement, the measure (f stop) is cleared to 0and you must take the measurement again.• When firing a flash, if the flash brightness is low compared to the ambient light, themeter may fail to detect the light. In this case, make measurements using the flash withcord mode.• Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash, andaccidentally measured. In this case, make measurements using the flash with cordmode.• The meter's tripod socket permits mounting it to a tripod or light stand and placing itstrategically when using cordless flash mode.5. MeasurementReference:• Setting the shutter speed is the same as measurement (see page 14) of "Flash modewith cord" of section 2-1 .• A new converted value is displayed when the film speed is changed after taking themeasurement.• Readings over and under the measuring range are the same as measurement (seepage 14) of "Cord Flash mode" of section 2-1 .2-3 Cord multiple flash (cumulative) modeThese measurements are used when the light generated by the flash is inadequate for properexposure. The repeated flash pops can be accumulated until the desired aperture is displayed.The accumulation can be repeated up to nine times.1. Slide DIP switch to MULTI (see page 8) to the ONposition.Hold down the Mode set button 10 and turn theSet/change dial 5 to select flash measurementwith cord cumulative mode (MLT will display onthe LCD).2. Turn the Set/change dial 5 to set shutter speed. When setting shutter speed, first checkthe settings to confirm that they correspond to the settings available on the camera.3. Connect the Flash synchro cord to the meter'ssynchro terminal 8.4. Press the Measuring button 19 to trigger a flash. The measured f stop value at that timewill be displayed. Each time this is repeated, the accumulated f stop value and thenumber of cumulative flashes is displayed.CAUTION:• There is danger of electric shock if the meter is handled with wet hands, during rain, inareas splashed by water or where there is a lot of moisture.Under such conditions, it is recommended that you use the meter in the flash cordlessmode, and keep the Synchro terminal cap in place.5. MeasurementNOTE:• The flash unit may flash when you connect the synchro cord or operate the POWER switch.• When firing a flash to make measurements, check the camera's synchronizing range and set the proper shutter speed.• For flash units with low electric trigger voltage, the flash may not fire. In this case, make measurements in flash mode without cord (see page 15).• A new converted f stop is displayed when the film speed is changed after taking the measurement.• If the shutter speed is changed after measurement, the number of cumulative flashes and the f stop value are cleared to 0 and you must take the measurement again.Reference:• Setting the shutter speed as measurement (see page 14) of "Flash mode with cord" of Section 2-1.• Readings over and under the measuring range, are the same as measurement (see page 14) of "Flash mode with cord" of section 2-1. 2-4 Cordless flash cumulative modeThese measurements are used when the light generated by the flash is inadequate for proper exposure. The repeated flash pops can be accumulated until the desired aperture is displayed. The accumulation can be repeated up to nine times.1. Slide DIP switch to MULTI (see page 8) to the ON position.2. Hold down the Mode set button 10 and turn theSet/change dial 5 to select flash measurement without cord cumulative measurement mode. (MLT will display on the LCD).Turn the Set/change dial to set shutter speed. When setting shutter speed, first change the settings to confirm that they correspond to the settings available on the camera.3. When the light from the flash is received, the measured value (f stop) is displayed. Eachtime this is repeated, the accumulated value for the aperture and the number of cumulative flashes is displayed.5. Measurement4. The ready to measure mode will be displayed for approximately 90 seconds. If the 90second period is exceeded and the blinking mark stops, press the Measuring button 19 again. The measured value (f stop) of the previous time reverts to 0 and the meter is in ready to measure mode. NOTE:• If the shutter speed is changed after measurement, the (f stop) value and the number of cumulative flashes are cleared to 0 and you must take the measurement again. • When firing a flash, if the flash brightness is low compared to the ambient light, the meter may fail to detect the light. In this case, make measurements using the flash with cord mode.• Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash and accidentally measured. In this case, make measurements using the flash with cord mode.Reference:• Setting the shutter speed is the same as measurement (see page 14) of "Flash mode with cord" of Section 2-1.• "E.u" (Exposure under) or "E.o" (Exposure over) appears when the combination of shutter speed and aperture is not possible for the measured light level. Change the shutter speed with the Set/change dial and take measurements again.• If the "E.u." or "E.o" readout blinks, this indicates that the light level is beyond of the measurement range of the light meter.6. Advanced Functions1. Memory functionThis meter can store up to three measured values in memory for each measurement mode.(incident light mode, -3 values, reflected light mode, -3 values). This feature can be used in thefollowing modes: ambient light (shutter speed priority only) EV, flash (with and without cord).1. Press the Measuring button 19 and take a measure-ment.2. Press the Memory button 14 placing the measuredvalue in memory.The number of values in memory is displayed on theLCD. The f stop value corresponding to the measuredvalue is displayed in the analog section. By repeatingthis operation, up to three values can be stored inmemory.• Memory can be cleared by pressing the Memory clearbutton 13 or changing measurement mode.NOTE:• The memory function cannot be used in "ambient light aperture priority mode" or "flashcumulative mode."• Measured values for the fourth and subsequent times will be displayed but cannot bestored in memory.• When the incident / reflected selection dial is moved, the memory remains on the analogdisplay, but when you press Memory clear button all values in memory are erased.2.Averaging functionThis displays the average of two or three of the values in memory.1. Press the Measuring button 19 and take ameasurement.2. Press the Memory button placing the measured valuein memory.6. Advanced Functions3. When the Ave/r EV button 4 is pressed, an averagevalue for the two or three measurements display on theLCD. The value in memory and the average values aredisplayed on the analog scale. An "A" appears in LCDto indicate this is an average.• The average mode can be canceled by pressing theAve/ r EV button.3. Brightness difference functionThis function is useful for evaluating studio lighting and checking the evenness of the lighting set-upacross the subject area.Take a measured value at a certain point as a standard value. The difference between the standardvalue and a new measured value is displayed as EV and the f-stop in analog scale.Example of adjusting lights using brightness measurement with shutter speed priority mode.1. Turn the Lumisphere UP/DOWN ring 1to lower it tothe DOWN position.2. Turn any secondary light source off. Point theLumisphere toward the main light source, from theposition of the subject and take a measurement. Pressthe Memory button 14and store the value in memory.3. Press the Average/ r EV button and display the "A"mark on the LCD.。
SEKONIC世光508测光表使⽤说明书SEKONIC 世光508测光表使⽤说明书⼀.部件名称(1). 漫射球上/下转环(2).漫射球(3).LCD(4).平均/EV值按钮(5).设定/转换转盘(6).ISO2钮(7).开关(.同步线插⼝(9).背带环(10).模式设定钮(11).ISO钮(12).增强器接⼝(13).记忆清除钮(14).记忆钮(15).变焦镜保护⽚(16).1°～4°变焦环(17).⼊射/反射切换开关(18).取景器⽬镜(19).测光按钮(20).电池仓盖(21).电池盖锁(22).DIP开关(23).电池仓(24).变焦镜头盖(25).同步插⼝盖(26).背带⼆、关于LCD显⽰屏⾃动发光当使⽤环境昏暗时，（EV3或低于此值）兰⾊背光会⾃动照亮整个LCD屏，当使⽤选件微型接收器及增强器时，LCD在测光后总处于点亮状态，⽽不顾现场光明暗程度。
在按测光钮同时，LCD并不点亮，在使⽤同步线时LCD也不会发亮。
⾃动被光点亮持续时间为10秒钟。
(1).测试模式图标现场光（见第⼋页）闪光灯（⽆连线）（见第15页）闪光灯（使⽤连线）（见第13页）(2).⼊射反射图标（见第6页）⼊射反射点测光(3).ISO显⽰显⽰胶卷ISO设定当按下ISO2时，显⽰第⼆种ISO设定(4).曝光补偿指⽰设定曝光补偿时才会显⽰（译者注：需同时按下ISO及ISO2并转动选择转盘）(5).光圈值、光圈优先，EV差值，平均值及EV显⽰表⽰处于光圈优先状态（见第10页）表⽰处于测试光⽐的状态（见第20页）表⽰处于测平均值状态（见第19页）表⽰处于测EV值状态（见第11页）(6).光圈值模拟显⽰和记忆模拟显⽰显⽰光圈值、平均值，记忆数据。
表⽰低于测光范围表⽰⾼于测光范围(7).快门优先指⽰，快门速度显⽰，及在电影摄影时帧/秒显⽰。
(.电量状态显⽰（见第4页）(9).记忆/多次闪光积累指⽰表⽰处于记忆状态表⽰处于多次闪光积累状态三、使⽤之前(1).连接背带（略）(2).装电池使⽤1节5号电池，锰电池、碱性电池或锂电池。
and reliability.如产品需要用在有特殊质量要求及可靠性要求的地方，请提前咨询瑞丰的销售人员以取得相关信息。
disassemble and analyzein written form.在取得瑞丰的同意前，客户不应该对产品进行拆解分析，如发现失效产品，请直接书面通知瑞丰。
Features 特征Extremelywide viewing angle.发光角度大Suitable for all SMT assembly and solder process.适用于所有的SMT 组装和焊接工艺 Moisture sensitivity level:Level 3.防潮等级Level 3 Package:4000pcs/reel.包装每卷4000pcs RoHS compliant.满足RoHS 要求Description 描述The Colour LED which was fabricated by using a green chip 该产品为绿光LED ，是由绿光芯片封装形成Applications 应用Optical indicator.光学指示Switch and Symbol,Display.开关和标识、显示器等 General use.其他应用RF-GNS150TS-CFPackage Dimension外观尺寸NOTES:1.All dimensions units are millimeters.(所有尺寸标注单位为毫米)2.All dimensions tolerances are 0.2mm unless otherwise noted.(除特别标注外，所有尺寸公差为±0.2毫米)Electrical/Optical Characteristics at Ts=25°C电性与光学特性Note:备注Vr=5V For test conditions.Vr=5v为测试分选条件。
KSP75-FP-004707(1)目录前言 (6)产品说明 (8)1. 熔接机的配置 (8)2. 熔接操作的其他必备品 (9)3. 熔接机的部件名称和功能 (10)基本操作 (12)1. 电源连接 (12)2.开机 (16)3.设置热缩管中央定位设备 (17)4. 清洁光纤涂层 (17)5. 套光纤热缩管 (17)6. 光纤的剥除和清洁 (17)7. 切割光纤 (18)8. 放置光纤 (19)9. 熔接操作 (20)10.取出光纤 (26)11.左手在此处持光纤 (26)12. 加固熔接点 (26)熔接质量维护 (28)1. 熔接前的清洁和检查 (28)2. 定期的检查和清洁 (30)菜单命令 (33)菜单命令 (34)1. 熔接模式 (34)2. 加热模式 (48)3. 放电校正 (52)4. 熔接选项 (54)5. 熔接结果 (56)目录管理菜单 (60)1. 改变操作方向 (62)2. 省电菜单 (63)3. 菜单加锁/开机选项/其他选项 (64)维护菜单 (66)1. 更换电极 (67)2. 稳定电极 (68)3. 清除放电计数 (68)4. 电池放电 (69)5. 日历设置 (70)6. 传感器值 (70)7. 诊断测试 (71)8. 灰尘检查 (72)9. 马达校准 (72)10. 马达驱动 (73)11. 维护信息 (73)出错信息表 (74)问题和故障排除 (82)1. 供电 (82)2. 熔接操作 (83)3. 加热操作 (85)4. 高级操作 (85)5. 其他功能 (86)保证书和联系地址 (87)1. 保证书 (87)2. 联系方式 (88)警告和注意事项FSM-50S 是为熔接通信用玻璃光纤设计的，除此外不能熔接任何物质。
藤仓公司 考虑到使用者的安全，提供了很多的安全注意事项。
如果错误操作将会导致电击，火灾和人身伤害。
务必了解所有警告和注意标志。
遇到故障时请立即联系维修中心。
Eaton 135571Eaton Moeller® series E58 Thru-beam photoelectric sensor, receiver, Sn=6m, 4L, 10-30VDC, light/dark, NPN, PNP, M18, insulated material 12100R6517General specificationsEaton Moeller® series E58 Thru-beam photoelectric sensor1355714015081323647158.75 mm 50.8 mm 133.35 mm 0.32 kg CSA File No.: 50513 UL Category Control No.: NRKH, NRKH7UL 508UL File No.: E117028 CSA-C22.2 No. 14 IEC/EN 60947-5-2 CE UL CSACSA Class No.: 3211-0712100R6517Product NameCatalog Number EANProduct Length/Depth Product Height Product Width Product Weight CertificationsModel Code0 V7 ms18 mm30 A1Status indication of Switching state: Red LED Polyurethane (PUR)10 VOther0 V0 mmNone65 mmInsulated materialCylinder, screw-thread70 °C Product Range Catalog Sensors – products, basic information, applicationsDA-DC-00004652.pdfDA-DC-00004657.pdfeaton-proximity-switches-dimensions-002.epseaton-proximity-switches-dimensions-004.epseaton-proximity-switches-3d-drawing-003.epsIL05305002ZDA-CS-90_28267_005DA-CD-90_28267_005Rated control supply voltage (Us) at AC, 50 Hz - min Response timeDiameter sensorOperational current (Ib) in the switched state at 24 V DC Safety type (IEC 61496-1)LED indicatorCable sheath materialRated control supply voltage (Us) at DC - minInterface typeNumber of outputs (protected semiconductor)Rated control supply voltage (Us) at AC, 50 Hz - max Sensor heightExplosion safety category for gasSensor lengthSensor materialEnclosure typeAmbient operating temperature - maxWire size Catalogues Certification reports DrawingsInstallation instructions mCAD modelTransmission range of the safety field0 mOpening angle0 °Switching frequency142 HzOutput current (mA) - max100 mASwitching voltage of OSSD at state high0 VFeaturesRight-angled beamRated control supply voltage (Us) at DC - max30 VVoltage rating - max30 VAmbient operating temperature - min-20 °CElectric connection typeCableOutput current at protected output - max0 mALight dot size0 mm²Sensing modeLight-/dark switchingWidth sensor0 mmVoltage typeDCNumber of outputs (semiconductor with signaling function) 0Product categoryComet SeriesAdjustment typeManual adjustmentLoad currentMax. 250 mA (Ie, NPN, 120 > 50°C)Max. 100 mA (Ie, PNP)Rated switching distance (Sn)6000 mmOperating modeSwitching principle: Adjustable bright/dark switchingOptical surface materialPlasticLight typePolarity free red lightConnection type4-wire2 m connection cableSwitch function typeOtherDegree of protectionNEMA 1IP67Number of outputs (protected contact energized)Number of contact energized outputs with signalling function 0Rated control supply voltage (Us) at AC, 60 Hz - min0 VDevice typeReceiverOperation agent-safety classSafety class 2FunctionsDetector (for combination with source)Protection against polarity reversalThru-light beamShort-circuit protectionSwitching output typeNPNEnclosure materialPlasticEaton Corporation plc Eaton House30 Pembroke Road Dublin 4, Ireland © 2023 Eaton. All rights reserved. Eaton is a registered trademark.All other trademarks areproperty of their respectiveowners./socialmediaNoneNone Optical sensors0 V0 mm0 nm100 g, Mechanical, Shock duration 3 ms 6000 mmExplosion safety category for dust Laser protection class TypeRated control supply voltage (Us) at AC, 60 Hz - max Reflector distance - min Wavelength of the sensor Shock resistanceSwitching distance - max。
MBO508感谢您选购了TCL手机，为使您的手机使用在最佳状态，请详细阅读本手册。
1.安全及注意事项 (2)2.手机外观 (7)3.手机规格一览表 (8)4.使用前的准备工作 (8)5.手机简要说明 (11)6.手机基本操作 (13)7.使用菜单功能 (15)通话记录 (15)信息 (16)电话本 (19)蓝牙 (20)多媒体 (21)娱乐 (24)网络服务 (24)时尚MBO (25)工具 (27)文件管理 (28)贴心助理 (28)设置 (30)8.输入法操作说明 (33)第 1 页9.附录一 常见故障诊断 (35)10.附录二 缩略语及其解释 (36)声明：本公司保留不作预先通知的情况下对产品进行改进的权利，对公司产品的性能说明保留最终解释权。
本公司致力改善产品的质量，不断推出更新版，故说明书所载与产品的功能、规格或设计略有不同，请以您的手机为准，此等更改恕未能另行通知，敬请见谅。
1.安全及注意事项为了减少对人身伤害、电击、火的危险性，以及设备的损坏，请仔细阅读以下规则，并遵守这些规则，以防危险和违法。
重大安全事项提示易燃易爆区域◆在易燃易爆区域，请您关机。
请勿安装/取出电池、或给电池充电、使用手机，以免引起爆炸或火灾，易燃易爆区域有：化工厂、空气中含化学物质或微粒（如：颗粒、灰尘、金属粉末）的区域。
加油站、油库。
燃料区（如：船甲板下的舱体）。
有爆炸危险标志的区域。
有“关掉双向无线电设备”标志的区域。
通常建议您关闭汽车引擎区域等。
手机使用安全◆在雷雨天气时，请勿在充电时使用手机，或者在室外使用手机，以免受到雷击或其它伤害。
◆请不要将电池放在高温环境下（高温会导致电池热量提升），否则可能会导致着火或爆炸。
第 2 页◆请勿将手机整夜(或长时间)地进行充电，并请将充电中的手机、充电器远离人身或其它易燃易爆物品的旁边，以免发生着火、爆炸或其它危险！◆在禁止使用手机场合，请严格遵守，务必将手机关机!◆请勿将手机、电池及充电器放置于具有强大电磁场的器具中，如电磁锅和微波炉，否则可能会导致电路故障、着火或爆炸。
Ver. 1.0csDBS&MMDS 光发射机 /接收机 · HSBS-3100 系列 用 户 手 册北京海视盛世科技有限公司BEIJINGHAISHIKEJIGONGSI目录1.0 2.02.1 2.2 2.3 2.4产品概述...................................................................................................................................... 1 产品概述技术指标..................................................................................................................................... 1 产品特点..................................................................................................................................1 发射机装配和电源连接...........................................................................................................1 发射机射频（RF）连接..........................................................................................................1 光口连接.................................................................................................................................. 2发射机控制，指示器和告警 发射机控制，指示器和告警...................................................................................................... 43.03.1 发射机的面板指示........................................................................................................................44.0接收机控制，指示器和告警 接收机控制，指示器和告警...................................................................................................... 44.1 发射机的面板指示操作................................................................................................................5 5.0 6.0 安装注意事项...............................................................6 6 安装注意事项 保修及维修..................................................................6 6 保修及维修1.0 产品概述HSBS-3000 产品系列，是一组工作于 950~2500MHz，不同规格，不同外型的光发射机 或光接收机组成的一个产品系列，可以将卫星天线高频头 LNB 接收的全部 L-Band 模拟或数字 卫星信号（SAT-IF） ，转换成光信号，通过光纤实现全透明，高质量、长距离的传输。
