Adjustment操作介绍

SECTION 4 ADJUSTMENT4.1 Position Adjustment of the Drive Mechanism (1)4.1.1 Required Tools (1)4.1.2 Entering Mechanical Adjustment Mode (2)4.1.3 XYZ-axis Adjustment for the Sample Dispensing Mechanism (2)4.1.4 XYZ Adjustment for the Reagent Dispensing Mechanism (11)4.1.5 XYZ Adjustment for Catcher Mechanism (14)4.1.6 Mechanical Position Default Values (20)4.2 Detector Sensitivity Adjustment (24)4.2.1 Preparations for Adjustment (24)4.2.2 Offset Adjustment (25)4.2.3 Gain Adjustment (26)4.3 Temperature Adjustment (28)4.3.1 Room Temperature Adjustment (29)4.3.2 Temperature Adjustment for Cooling Unit (29)4.3.3 Temperature Adjustment for Coagulation Detector and Transmitted-light Detector (30)4.3.4 Temperature Adjustment for Reagent Nozzle (27)4.3.5 Temperature Adjustment for Reagent Nozzle after exchange of the reagent probe..27 4.4 Electric Adjustment (28)4.4.1 PCB No. 2136 (Driver, Temp.Control, Pressure, Sampler) (28)4.4.2 PCB No. 2137 (Liquid Sensor) (29)4.4.3 PCB No. 3052 (I/O) (30)4.4.4 PCB No. 6364 (CPU) (31)4.4.5 Power Supply (PCB No. 4079) (32)4.4.6 Power Supply (PCB No. 4088) (32)4.4.7 Power Supply Unit (33)4.5 Program Installation Procedures (Language Selection) (36)4.6 Cap Piercer Adjustment (38)4.6.1 Align the Piercer with the Piercer Guide (38)4.6.2 Adjust the Rinse Cup No. 56 to the Sample Rack (39)4.6.3 Adjust the Piercer to the Rinse Cup No. 56 (40)4.6.4 Adjust the Piercer Support (41)4.6.5 Spare parts (41)4.7 BAR CODE Reader POSITION ADJUSTMENT (42)4.8 Reagent Vial Adjustment (44)4.8.1 Preparation (44)4.8.2 Sample and Reagent Probe X-Y-Z Adjustment (44)4.8.3 Adding vials which are not registered (44)4.8.4 Setting vial types in “Reagent Information” screen (47)SECTION 4 ADJUSTMENT4.1 POSITION ADJUSTMENT OF THE DRIVE MECHANISM4.1.1 Required Tools(3) RINSE CUP No. 50 ADJUSTENT TOOL (4) Holder No. 97 (363-2566-6)(5) Holder No. 98 (363-2567-0) (6) Holder No. 99 (363-2568-3)(7) 15 mmOD Collection Tube (round bottom) (8) 15 mmOD Collection Tube with bar codelabel (2 mm width) attached as below4.1.2 Entering Mechanical Adjustment ModeEnter the SERVICE mode (see SECTION 5 SERVICE PROGRAM), and select the [Service]- [Mech. Position] menu.Figure 4-1-1: Mechanical Position Adjustment4.1.3 XYZ-axis Adjustment for the Sample Dispensing MechanismPress [Probe XYZ Adjust] to display below screen.Figure 4-1-2: ProbeXYZ Adjustment Display(a) Press the [Fine Adjust] key to move the sample probe and the Catcher to the home position.Figure 4-1-3-1: Feeder Position Adjustment(b) Place the SPECIAL TOOL CA1-A (or a reaction tube) in the feeder position.Descend the Sample Probe so that probe tip position can be easily observed by pressing [Test Down 50P] several times.Press the XY arrow keys to adjust the tip of the probe at the center of the reaction tube in the feeder.Feeder Position(2) Z-axis adjustment(a) Place a reaction tube containing a 50 µL buffer solution in the feeder, and press the [AutoAdjust] key.(b) The Z-axis adjustment will be automatically performed.Figure 4-1-3-3: Placing a Rack(b) Select the [Fine Adjust] screen, and press the [↓] key at the bottom of the screen to samplerposition. Then, move the probe to the sampler position.Figure 4-1-3-4: Sampler Position(c) Press [Test Down 50P] several times so that probe tip close to the SPECIAL TOOL CA1-B.Press the XY arrow keys to place the tip of the probe at the center of the SPECIAL TOOL CA1-B.Figure 4-1-3-5: Placing Probe on a Rack(2) Z-axis adjustment(a) After XY-axis position adjustment, pour 200 µL of buffer solution into a collection tube with a15 mm diameter, and place this collection tube onto another position of rack. Press the [Auto Adjust] key.4.1.3.3 Rinse Chamber(1) XY-axis adjustment(a) Place SPECIAL TOOL CA15 RINSE CUP POS in the right hole of the rinse chamber.Figure 4-1-3-6: Placing SPECIAL TOOL CA15 RINSE CUP POS(b) Select the [Fine Adjust] screen, and press the [↓] key at the bottom of the screen to move theRinse Cup position.Figure 4-1-3-7: Rinse Cup Position(c) Press [Test Down 50P] several times so that probe tip close to the TOOL CA15 RINSE CUPPOS. Align the tip of the probe with the center mark of the TOOL CA15 RINSE CUP POS.(2) Z-axis adjustment(a) After the TOOL CA15 RINSE CUP POS is set in place, press the [Auto Adjust] key.(b) The probe will be stopped by detecting TOOL CA15 RINSE CUP POS surface with the liquidsurface sensor at the Rinse Cup position, and the optimal number of pulses will becalculated.(1) XY-axis adjustment(a) Place the sample plates at the back and the front Sample Plate Holder.Figure 4-1-3-9: Postion Adjustment on Sample Plate(b) Select the [Fine Adjust] screen, and press the [↓] key at the bottom of the screen to move thePlate 1 position (position 1).Figure 4-1-3-10: Plate 1 Position(c) Press [Test Down 50P] several times so that probe tip close to Sample Plate 1 (position 1).Align the tip of the probe with the center mark of the Sample Plate 1 (position 1).(2) Z-axis adjustment(a) Remove the sample plates.(b) Wet bottom surface of the block slightly and press the [Auto Adjust] key.(c) The probe will be stopped by the liquid surface sensor at the bottom of the block, and theoptimal number of pulses will be calculated.(3) Repeat step 1) and 2) to perform Plate 10 (position 10) and Plate 250 (position 250).(1) XY-axis adjustment(a) Place collection tubes in STAT sampler holders 1 and 5.Figure 4-1-3-11: Stat Sample Position(b) Select the [Fine Adjust] screen, and press the [↓] key at the bottom of the screen to select theSTAT Holder 1 position to move the probe to the STAT Holder 1 position.(c) Press [Test Down 50P] several times so that probe tip close to collection tube. Align the tip ofthe probe with the center mark of the collection tube.Figure 4-1-3-12: Stat Holder Display(2) Z-axis adjustment(a) Pour 200 µL of buffer solution into a collection tube with a 15 mm diameter, and press the[Auto Adjust] key.(3) Repeat Step 1) and 2) to perform STAT Holder 5.4.1.3.6 Buffers 1 and 3(1) XY-axis adjustment(a) Place the Holder No. 99 at the buffers 1 and 3 position.Figure 4-1-3-13: Placing Holder No.99(b) Select the [Fine Adjust] screen, and press the [↓] key at the bottom of the screen to select theBuffer 1 position to move the probe to the Buffer 2 position.Figure 4-1-3-14: Buffer Position adjustment(c) Press [Test Down 50P] several times so that probe tip close to Holder No.99. Align the tip ofthe probe with the center mark of the Holder No.99. Align the tip of the probe with the center mark of the No. 99 holder.(2) Z-axis adjustment(a) After the No. 99 holder is set in place, press the [Auto Adjust] key.(b) The probe will be stopped by the liquid surface sensor on the No. 99 holder, and the optimalnumber of pulses will be calculated.(3) Repeat step 1) and 2) to perform Buffer 3 position.4.1.3.7 Reagent Holders D1, D2 and D13(1) XY-axis adjustment(a) Remove reagent tray.Place Holder No.98 facing bigger hole up in D1, D2 and D13 position. Insert sample cupprovided in the accessory box into the hole.Reagent Holder D1Figure 4-1-3-15: Reagent Holder(b) Press the [↓] key at the bottom of the [Fine Adjust] screen to select the Reag. Holder D1 position to move the probe to the Reag. Holder D1 position.Figure 4-1-3-16: Reagent Holder Adjustment(c) Press [Test Down 50P] several times so that probe tip close to sample cup. Align the tip of theprobe with the center mark of the sample cup.(2) Z-axis adjustment(a) Remove the Holder No.98 and sample cup.(b) Wet bottom surface of the block slightly and press the [Auto Adjust] key.(c) The probe will be stopped by the liquid surface sensor at the bottom of the block, and theoptimal number of pulses will be calculated.(3) Repeat step 1) and 2) to perform D2 and D13.NOTE:The D1 XY Position adjustment data is calculated by the XY-position of D2 and D13. The Z-position can be adjusted independently.4.1.4 XYZ Adjustment for the Reagent Dispensing Mechanism4.1.4.1 Reagent Holders C2, C8 and B3(1) XY-axis adjustment(a) Remove the Reagent Tray. Set the No. 97 holders in C2 and C8, and the No. 98 holder in B3with the well (10 mm diameter) of each holder placing smaller hole up.Figure 4-1-4-1: Reagent Holder C2, C8 and B3(b) Press [Rea. Probe XYZ Adjust] to display below screen.Figure 4-1-4-2: Reagent Holder Position Adjustment(c) Press the [Fine Adjust] key at the bottom of the [Fine Adjust] screen to Reag.Holder C8(move the probe to the C8 position.(d) Adjust the probe position as the same manner in the previous step so that the thick part of theprobe does not hit the holder.Figure 4-1-4-3: Probe Position Adjustment(2) Z-axis adjustment(a) Remove Holder.(b) Wet bottom surface of the block slightly and press the [Auto Adjust] key.(c) The probe will be stopped by detecting Holder surface by the liquid surface sensor at thebottom of the block, and the optimal number of pulses will be calculated.(3) Repeat step 1) and 2) to perform C2 and B3 position.NOTE: The C2 XY Position adjustment data is calculated by the XY-position of B3 and C8. The Z-position can be adjusted independently.4.1.4.2 Rinse Chamber(1) XY-axis adjustment(a) Place the SPECIAL TOOL CA15 RINSE CUP POS in the rinse chamber.Figure 4-1-4-4: Placing SPECIAL TOOL RINSE CUP POS(b) Press the [↓] key at the bottom of the [Fine Adjust] screen to select the adjustment position.Then, move the probe to the adjustment position.Figure 4-1-4-5: Rinse Cup Position Adjustment(c) Align the tip of the probe to inner hole surface of the SPECIAL TOOL CA15 RINSE CUP POShole.SPECIAL TOOL CA-15 RINSEFigure 4-1-4-6: Special Tool CA15 Rinse Cup Pos(2) Z-axis adjustment(a) After the SPECIAL TOOL RINSE CUP POS is set in place, press the [Auto Adjust] key.(b) The probe will be stopped by the liquid surface sensor at the SPECIAL TOOL RINSE CUPPOS, and the optimal number of pulses will be calculated.4.1.5 XYZ Adjustment for Catcher Mechanism4.1.5.1 Feeder/Detectors 1, 5, 8, 9, and 12(1) XY-axis adjustment(a) Place the CA-15H CATCHER XY ADJUST TOOL-A at the 6 adjustment positions.Figure 4-1-5-1: Adjustment Postions(b) Set the CA-15H CATCHER XY ADJUST TOOL-B at the Catcher.Figure 4-1-5-2: Set Tool-B at Catcher(c) Press [Catcher XY Adjust] and [Fine Adj] to display below screen.Figure 4-1-5-3: Catcher XY Position Adjustment(d) When the cursor is on “Feeder”, adjust the catcher in the X/Y directions by using arrow keysso that the pin of Tool-A is aligned into the hole of Tool-B.(e) Move the cursor to “Detector 1” through “Detector 12” and adjust in the same manner.(f) Press [Quit].(a) Remove the XY Adjustment Tools-A and B, and place reaction tubes at these 6 positionsinstead.(b) Move the cursor to the “Feeder”.(c) Move the catcher backward by pressing the [Catch] key. (Catcher moves forward andbackward on pressing every [Catch] key.)(d) Lower the catcher using the [DOWN] key.(e) Adjust the catcher position by using the [UP] or [DOWN] key so that the gap between thereaction tube lower flange and the upper surface of the catcher lower flange is between 0.1 and 0.2 mm, when the reaction tube is horizontally viewed from the left of the unit.(f) Move the catcher forward/backward to make sure that the catcher smoothly catches thereaction tube.Figure 4-1-5-4: Catcher Height Adjustment(g) Adjust the Detector well positions in same manner.4.1.5.2 Reagent Dispense(1) XY-axis adjustment(a) Press the [↓] key at the bottom of the [Fine Adjust] screen move the catcher to the DrainReagent position.Figure 4-1-5-4: Reagent Dispense Adjustment(b) Place a reaction tube into the catcher by hand, and descend the probe by pressing the [TestDown 50 p] key.(c) Adjust the probe position by using the arrow keys so that the center of the bent part of the tipis placed at the center of the reaction tube.(a) Level the tip of the probe with the upper surface of the lower catcher flange by using the [UP]or [DOWN] key.Figure 4-1-5-5: Probe Z Position4.1.5.3 Waste 1 and 2(1) Y-axis adjustment(a) Set a reaction tube at the catcher.(b) Move the cursor to the Trash 1 position by using [↓] or [↑] key.(c) Press the [DOWN] key to move the catcher to the Trash 1 position.Figure 4-1-5-6: Trash Positin Adjustment(d) Adjust the catcher position in the Y direction by using [↓] and [↑] keys so that the gapbetween the waste hole rear surface and the reaction tube rear surface is 1 mm or less.NOTE:Do not adjust the catcher position in the X direction here.Figure 4-1-5-7: Trash Position Adjustment(e) Move the cursor to the Trash 2 position and adjust the Y direction position in the samemanner.(2) Z-axis adjustmentNOTE:Do not adjust the catcher position in the Z direction;Use the default setting. (See 4.1.6 Mechanical Position Default Value.)In case of data is deleted, Z height should be adjusted approx. 3 mm from the surface of the metal or input the default setting value.Jump to Section 4.1.64.1.6 Mechanical Position Default Values(1) Sample Probe X-Y Position Manual EntryAdjustment Postion X Y Z86760Feeder 681250Sampler 681909Rinse Cup 68 322 812Plate 1 784 1297 835Plate 10 396 1297 835Plate 250 396 165 835STAT Holder 1 1114 1509 1041STAT Holder 5 671 1509 1041Buffer 1 68 1033 1132Buffer 3 68 516 1132R Holder D1 1114 1247 997R Holder D2 942 1247 997R Holder D13 1114 214 997(2) Reagent Probe X-Y Position Manual EntryAdjustment Postion X Y ZReag. Holder C8 616 441 997Reag. Holder C2 616 1069 997Reag. Holder B3 50 1047 997Rinse Cup 50 60 849(3) Catcher X-Y Position Manual EntryAdjustment Postion X Y Z431615Feeder 2079Detector 1 480 338 431Detector 5 480 154 431Detector 8 1218 154 431Detector 9 1587 338 431Detector 1 1864 338 431Draing Reagent 154 615 126Trash 1 0 431 431Trash 2 0 62 4314.2 DETECTOR SENSITIVITY ADJUSTMENT4.2.1 Preparations for Adjustment(1) Required Adjustment Tools1) Ebonite stick2) Standard scattering object (for high-sensitivity display)3) Reaction tube4) 200 µL pipette5) Distilled water (of the volume specified in 4, above)(2) Remove the light-shield cover located over the detector block to make access to the detector.(Loosen the two screws.)(3) Precautions for Adjustment1) Start the detector sensitivity adjustment at least 30 minutes after the power switch is turnedON.2) Before using the standard scattering object, heat it up for at least 10 minutes in the detectoror heating unit.3) During automatic adjustment, make sure that the light-shield cover and operation cover areclosed.4) After completion of the adjustment, be sure to remove the adjustment tool and reaction tubefrom the detecting channels.5) Store the standard scattering object at a room temperature between 10 and 35°C.(1) Insert the ebonite stick(s) into the detection channel to be adjusted. Close the light-shield coverand operation cover, and press the corresponding adjustment key. (If two or more adjustment tools are prepared, several detection channels can be simultaneously adjusted.)Figure 4-2-2-1: Wells to Adjust(2) Enter the Service mode, and select the [Service] - [Detector Gain]. Compressor will startautomatically. Filter of the light souce will move continously.(3) Make sure that the [Offset] is selected (highlighted). If not, press the [Offset] key.Figure 4-2-2-2: Off Set Adjustment(4) Verify that the target values are [20] (Left one: the activation method) and [5] (Right one: for thechromogenic substance method).Figure 4-2-2-3: Detector Auto adjustment Display(5) Press the four keys under the channel keys, which are indicating “OFF” to change them “ON”.(6) Press each [CH#] key to adjust the offset.(7) After completion of the automatic adjustment, make sure that the A/D displayed value for eachchannel is within the standard value range below.Figure 4-2-2-4: Off Set Value(1) Press the [Gain] key on the Detector Adjustment screen.Figure 4-2-3-1: Gain Set Adjustment(2) Insert the standard scattering stick (750) into the detecting port (CH1 to CH8) to be detected, andinsert the reaction tube containing 200 µL of distilled water into the detecting port (CH9 to CH12) to be adjusted. Then, close the light-shield cover and operation cover.(3) Press the four keys under the channel keys, which are indicating “OFF” to change them “ON” (forCH9 to CH12) to fix the reaction tube.Reference:The CUSTOMTER mode [Maintenance] - [Lamp Calibration] menus can also be used for the CH9 to CH12 gain adjustment. (The distilled water dispensing operation, sensitivity adjustment and reaction tube discarding operation are automatically performed.)(4) Press the [Gain] key of the adjustment items at the top of the screen, then press the [TargetChange] key and the [Gain] (or [↓]) key to set the target value for the standard scattering stick that you are using.Figure 4-2-3-2: Target Change(5) Make sure that the target value for the chromogenic substance method is [4000].(6) Press the corresponding channel key. (If two or more adjustment tools are prepared, severaldetection channels can be simultaneously adjusted.)(7) After completion of the automatic adjustment, make sure that the A/D displayed value for eachchannel is within the standard value range.A/D ValueCH1 – CH8 Target value ± 20 When D/A value is below 50, “Detector adjustment error CH9 – CH12 4000 ± 90 (149)” will occur.Figure 4-2-3-3: Description for Displayed ValueNOTE: When the lower values in the following area show 4095, the halogen lamp replacement is suggested. If replaced, the sensitivity adjustment is required.Figure 4-2-3-4: Sensitivity of Chromogenic Unit (575 nm and 800 nm filters)(8) If you press the [Return] key, the updated data confirmation screen appears. To quit theadjustment, press the [Set] key.Figure 4-2-3-4: Confirmation ScreenFigure 4-2-3-5: Select Key(9) After completion of the adjustment, press the four “ON” keys (CH9 to CH12) to release thereaction tube. Then, remove the reaction tube and adjustment tool from the detecting port. (10) Replace the light-shield cover.4.3 TEMPERATURE ADJUSTMENT(1) Set two reaction tubes with 200 µL distilled water onto the Detector blocks as figure below.(2) Set Dade Behring Reagent Bottle (5 mL) with 5 mL of distilled water onto the Cooler Unit usingHolder No.93.Holder No.93Figure 4-3: Preparation for Temp. Adjustment4.3.1 Room Temperature Adjustment(1) Enter the SERVICE mode, and select the [Service] - [Temp. Control] menus.(2) Press the [Room] key to make the unit ready for room temperature adjustment.(3) Using the [+] or [–] key, adjust the displayed temperature so that it becomes equal to the actualtemperature.Figure 4-3-1: Temperature Adjustment Display4.3.2 Temperature Adjustment for Cooling Unit(1) Make sure that at least 30 minutes has passed after the power switch is turned ON.(2) Enter the SERVICE mode, and select the [Service] - [Temp. Control] menus.(3) Press the [Cooler] key to make the unit is ready for cooling unit temperature adjustment.(4) Insert a probe of a digital thermometer into the reagent bottle in the cooling unit and wait untilthe value is stable.(5) Input the measured temperature by the numeric key pad. The D/A value will be automaticallychanged based on the difference between the actual temperature and the target temperature (15°C).(6) Using the [+] or [–] key to adjust the displayed temperature so that it becomes equal to theactual temperature.(7) After the above operation, measure the actual temperature again. If the displayed value is not15°C ±0.2°C, perform the above adjustment procedure again.4.3.3 Temperature Adjustment for Coagulation Detector and Transmitted-light Detector(1) Make sure that at least 30 minutes has passed after the power switch is turned ON.(2) Enter the SERVICE mode, and select the [Service]- [Temp. Control] menus.(3) Press the [Det. #1] or [Det. #2] key to make the unit ready for detector temperature adjustment.(4) Insert a probe of a digital thermometer into the reaction tubes in the detector blocks and waituntil the value is stable.(5) Input the measured temperature by the numeric key pad. The D/A value will be automaticallychanged, based on the difference between the actual temperature and the target temperature (37°C).(6) Using the [+] or [–] key to adjust the displayed temperature so that it becomes equal to theactual temperature.(7) After the above operation, measure the actual temperature again. If the displayed value is not37°C ±0.2°C, perform the above adjustment procedure again.4.3.4 Temperature Adjustment for Reagent NozzlePerform the temperature adjustment for reagent nozzle after the temperature adjustments of the detector block and reagent block are passed successfully.(1) Enter the SERVICE mode, and select the [Service]- [Temp. Control] menu.(2) Set Dade Behring reagent bottle (5 ml) with 5 ml of distilled water onto the Cooler Unit in thereagent position C9 by using Holder No.94.Verify that the distilled water temperature in the reagent bottle is 15 ± 2 °C.(If not, wait until it becomes within this range of temperature.)(3) Press the [Probe] key to make the unit ready for reagent nozzle temperature adjustment.(4) Press [ReagProbe TempTest] key and confirm the value is 100 ul (default value).(5) Place a reaction tube with 50µL distilled water onto the detector block as indicated in the figurebelow.Verify that the distilled water temperature in the reaction tube is 37 ± 1 °C.(If not, wait until it becomes within this range of temperature.)Figure 4-3-4: Preparation for Reagent Probe Temp. Adjustment(6) Press [Execute].The probe will perform a rinse procedure and dispense 100 ul distilled water from the reagent bottle into the reaction tube. The catcher mix the volume dispensed and move to Y-home position.(7) Insert a probe of a digital thermometer into the reaction tube as soon as possible after thecatcher reached homeposition to measure the temperature. (For an easier access the detector block covers might have to be removed.)(8) Write down the highest temperature value.(9) Repeat step (5) - (8) 4 times.(10) Verify that the mean value of the 5 times is within 37.0 to 38.0 °C.(11) If the mean value is not within the range, input the new D/A value as follows:When the mean value is higher than the range, subtract 5 from the current indicated value in the probe column.When the mean value is smaller than the range, add 5 to the current indicated value in the probe column.If the temperature value was out of range repeat steps (5) – (10).(12) Adjust probe temperature so that the indicated temperature in the LCD will be the mean valueof the 5 times measurement by using “-” or “+” key.4.3.5 Temperature Adjustment for Reagent Nozzle after exchange of the reagent probe From April 2002 to improve the serviceability in the field, a temperature adjustment D/A value is attached on PIPETTE WITH HEATER NO.2 (PM) (981-0181-1) for CA-1500.By entering the D/A value in the [Service]-[Temp. Control] screen, the temperature is automatically adjusted to 37.5 +- 0.5 degrees C.(1) Enter the SERVICE mode, and select the [Service]- [Temp. Control] menu.(2) Press [Probe] key and input the 3-digit D/A value attached on the new probe.(3) Verify the temperature according to chapter 4.3.4.4.4 ELECTRIC ADJUSTMENT4.4.1 PCB No. 2136 (Driver, Temp.Control, Pressure, Sampler)(1) LEDsLED FunctionD2 Lights in GREEN when Transmitted Light Detection Unit (Chromogenic) heater is ON.D7 Lights in GREEN when Scattered Light Detection Unit (Activation) heater is ON.D11 Lights in RED when reagent pipette heater is ON.D12 Lights in RED when reagent pipette thermistor is disconnected. (Power for the heater is OFF.)D16 Lights in GREEN when Cooler Unit peltier is ON.D17 Lights in RED when Transmitted Light Detection Unit (Chromogenic) thermistor is disconnected. (Power for the heater is OFF.)D18 Lights in RED when tube position sensor (left) moves up/down.D19 Lights in RED when tube position sensor (right) moves up/down.D23 Lights in RED when Scattered Light Detection Unit (Activation) thermistor is disconnected.(Power for the heater is OFF.)Figure 4-4-1: PCB No. 2136 Parts Layout4.4.2 PCB No. 2137 (Liquid Sensor)(1) LEDLED D13 on this board lights up in RED when the probe end touches or leaves the liquid surface.Figure 4-4-2: PCB No. 2137 Parts Layout(1) SettingAccording to the short-circuit pin setting at J13, the absolute address is changed. Up to four boards can be simultaneously used. Basically do not change the setting.NOTE:CA-7000 uses the same board with different settings.Short-circuit Pin Settings Board Absolute Address1–2 3–4 (8 significant bits of address)1 FExxxxH (Default setting)No.Open Open2 F6xxxxHOpen Short-circuited No.3 F5xxxxHShort-circuited Open No.4 F4xxxxHShort-circuited Short-circuited No.(2) DIP Switch S1Not used.Figure 4-4-3: PCB No. 3052 Parts Layout(1) DIP Switch SettingDIP SW S1Bit Function OFF ON Default1 CPU Operation Mode Cache ON Cache OFF ON2 Self Check Mode Speed Check Detail Check OFF3 Self Check Message Brief Messages DetailMessagesOFF4 NotUsed ––– ––– OFFDIP SW S2Bit Function OFF ON Default1 CP Unit Not used UsedOFF2 Debugging (R&D use) No debugging Debugging OFF3 Sample Tube Supply Sampler Conveyor OFF4 Rack for conveyor Sysmex Hitachi OFF5 Work List Setting ofReanalysis/Re-dilutionAnalysis Worklist settingfollows the systemsettingsWorklist initial setting is OFFregardless of system settings ON6 Screen back up to FD Screen copy FD dump OFF7 Standardcurve Japanese Overseas ON 8 Font SJIS Code ON (2) LEDs and Adjustment1) VR1: Sound volume adjustmentDefault setting: The VR1 is set to the maximum sound volume. (The VR1 is turnedcounterclockwise to the limit.)2) LEDD2: ON at CPU reset D3: ON while CPU is running3) Test PointsTP1: GND TP2: VCC (+5V)Figure 4-4-4: PCB No. 6364Parts Layout4.4.5 Power Supply (PCB No. 4079)(1) Test PointsConnector No.Pin No.Voltage1 33V±5V J32 GND (33V)3 30±5V4 GND (30V)5 103±5VAC6 103±5VACJ3Figure 4-4-5: PCB No. 4079 Parts Layout4.4.6 Power Supply (PCB No. 4088)TP7 TP8 +34 V4.4.7 Power Supply Unit(1) Test PointsConnector No. Pin No. VoltageP1 1 6±0.2V2 GNDConnector No. Pin No. Voltage15±0.6VP2 12 GNDConnector No. Pin No. Voltage Adjustment VR34±2V15.15±0.05V25.15±0.05VP3 35.15±0.05V412.10±0.1V5(+34V) ---GND6(+5V) ---7GND8 GND (+5V) VR on VS150B-5GND(+5V) ---910 GND (+12V) VR on VS150B-12Connector No. Pin No. Voltage15.15±0.1Vcontrol2PUcontrolP4 3PU12.10±0.1V4Control5Lamp12.10±0.1V612.10±0.1V712.10±0.1V8(+5V)9GNDcontrol10PU11 -----(+12V)GND12Control13LampGND(+12V)14(+12V)GND15GND(+12V)16Connector No. Pin No. Voltage103±5VAC1103±5VACP5 2(+12V)GND312±0.1V4。