PT-DZ680U, PT-DZ680E, PT-DW640U, PT-DW640E, PT-DX610U, PT-DX610E (serv.man4) - Panasonic Projector Service Manual (repair manual). Page 6

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INF - 6
3. Service Mode
  3. 1. Setting to Service Mode
2. Input "1565" by remote controller and press ENTER. Then it goes into the Service Mode.
3. Press MENU button on the main body or remote controller and the menu of Service Mode is displayed.
  3. 2. Resetting to User Mode
2. Input "0000" by remote controller and press ENTER. Then the Serviceman Mode is disabled.
3. Press MENU button on the main body or remote controller and the menu of User Mode is displayed.
  3. 3. Function of Service Mode
    3. 3. 1. EXT OPTION
"Extra Option" is added on main mane. 
  1. 3DCMS
・ Sets ON (Valid) / OFF (Invalid) of 3D-Color Management system.
  2. SELF CHECK
・ Each self check item is displayed.
①- Main microprocessor Software Version
 SELF CHECK
②- Sub microprocessor Software Version
①-
 MAIN
:R1.00.00
③- Network microprocessor Software Version
②-
 SUB
:R1.00
④- Formatter microprocessor Software Version
③-
 NETWORK
:R1.00
⑤- Intake Air Temperature (Celsius/Fahrenheit)
④-
 DDP
:04 00 0B
⑥- DMD Temperature (Celsius/Fahrenheit)
⑤-
 OK
AIR TEMP.  32/224
⑦- Exhaust Temperature (Celsius/Fahrenheit)
⑥-
 OK
DMD TEMP. 054/104
⑧- Airflow Sensor
⑦-
 OK
OUT TEMP. 025/153
(Sensor value / AD conversion value / Correction value)
⑧-
 OK
AIR FLOW  075/054/000
⑨- LAMP1 condition (Cumulative usage time/ON-OFF)
⑨-
 OK
LAMP1     0H  3OM ON
⑩- LAMP2 condition (Cumulative usage time/ON-OFF)
⑩-
 OK
LAMP2     0H  3OM ON
⑪- Fan condition  (1: Normal,  0: Stop)
⑪-
 OK
FAN       1111 1111 1
⑫-
 OK
COLOR WHEEL
⑬-
 OK
SHUTTER      0 [   0]
⑫- Color Wheel condition
⑬- Shutter condition  (Opening and shutting number of times [Failed number of times]
This model has Service Mode in addition to regular on screen menu (user mode).
This mode enables some menu settings for the service operation.
1. Press menu button of main body or remote controller and go to Main menu -> "Projector setup".
    Then go to sub menu and select "Service Password" and press ENTER.
1. Press menu button of main body or remote controller and go to Main menu -> "Projector setup".
    Then go to sub menu and select "Service Password" and press ENTER.
Radiator
Exhaust -L
Exhaust -R
Power
Ballast
Lamp -R
Lamp -L
Liquid Cooling 
CW
* When the item from 5 to 13 is abnormal last time
and shuts it down, the font of OK becomes red.
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