PT-DZ21K2, PT-DS20K2, PT-DW17K2, PT-DZ16K2 (serv.man5) - Panasonic Projector Service Manual (repair manual). Page 20

SECTION 1  SERVICE  INFORMATION

<DZ21K2/DS20K2/DW17K2/DZ16K2>

⑨- Luminance sensor check (Sensor detected value),

Atmospheric pressure sensor check (Sensor detected value/Temperature detected value)

⑩- Angle sensor check (Horizontal angle / Vertical angle)
⑪- Shutter control check (Opening and shutting number of times [Failed number of times])
⑫- Main microprocessor software version
⑬- Sub microprocessor software version
⑭- FPGA software version (FPGA1/FPGA2/FPGA3)

⑮- GPLD software version

⑯- Formatter software version (R/G/B)

⑰- DIGITAL LINK software version

⑱- Ballast microprocessor software version (for LAMP1/LAMP2/LAMP3/LAMP4)

⑲- FRC microprocessor software version (DW17K2 will not be displayed)
⑳- Power microprocessor software version

・ When the item from 1 to 11 is abnormal now, the font of "OK" becomes red "NG".
・ The "OK" font color will be red if the projector had shutdown due to abnormality last time.
・ If you want to clear the red font display, press the [MENU] key

from SELF CHECK screen and select [OK] button in the

clear confirmation screen.

・ After repairs are completed, please clear of error information.

6. POWER OFF MESSAGE

・ Operation setting of shutter at standby operation.

- SHUTTER KEEP: When pushing the standby key while the shutter mode is on, the projector keeps

SHUTTER KEEP:

 the shutter mode on and sets into standby mode.

- SHUTTER OPEN: When pushing the standby key while the shutter mode is on, the projector opens

SHUTTER OPEN: 

the shutter and displays the "Power OFF confirmation message". (Default setting)

7. ERROR OSD

・ The screen display setting of the LAMP errors. (for projection from rear)

- ON: If the lamp error occurrence, a message will appear on the screen.

- OFF: Lamp error message does not appear on the screen. (Default setting)

8. ELECTRICAL CONVERGENCE

・ If the convergence shift has occurred, it will set the electrical correction.

Refer to [SECTION 3 Adjustments].

9. MECHANICAL CONVERGENCE

・ If mechanically perform the convergence correction, to display the adjustment procedure on the screen.

* Refer to [SECTION 3 Adjustments] for the procedure.

10. MODEL

・ This setting is necessary when the A-P.C.Board is replaced.

* If you can copy EEPROM data from the old A-P.C.Board, this setting is unnecessary.

* This model setting is effective after power restart.  Refer to [SECTION 3 Adjustments] for the procedure.

11. CLOG SENSOR CALIBRATION

・ This is to calibrate the clog sensor circuit.

* This calibration is necessary when the A-P.C.Board, EEPROM (IC3711/IC3712) or M2-P.C.Board is replaced.

* Refer to [SECTION 3 Adjustments] for the procedure.

12. LAMP COOLING MODE

・ Setting of the fan operation for lamp cooling time. 

- FAN STOP : Lamp fan is stopped at the lamp cooling time.

- FAN ROTATION : Lamp fan is rotated at the lamp cooling time.

INF - 11