Panasonic PT-RCQ10 / PT-RCQ80 (serv.man3) Service Manual ▷ View online
ADJ-9
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
1. 5. 4. Restore the backup EEPROM data (after PCB replaced)
1. Start up service software [LogTool.exe] with a computer according to steps 1 - 4 of "1. 5. 3. Backup the EEPROM data
(before PCB exchange)" and connect it to the projector.
2. Restore the EEPROM data by the following procedure.
① Select the projector name to send the EEPROM data.
② Select a [Service] tab.
③ Check-mark [Replace A-Pwb] in "Data Restore".
④ Click [Send] button in "Data Restore".
3. Select the saved file and click [OPEN(O)] button.
4. Once the progress bar reaches the right side end and when the "Complete" dialog window appears, it is complete the writ-
ing.
5. Click [OK] button to close the window and quit the software.
Turn off the main switch and on again, and then check the projector operates normally.
③
④
①
②
ADJ-10
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
1. 6. Model information setup
1. Enter the service mode, and select submenu [MODEL] of [EXTRA OPTION] menu.
2. Select the correct model name and press the [ENTER] button.
3. The model information will be applied after the main power restart.
4. Confirm the model information in the sub menu [STATUS] of the menu [PROJECTOR SETUP].
1. 7. Date and time setup
f
Set the time zone, date, and time of the built-in clock of the projector.
1. Select the [DATE AND TIME] of [PROJECTOR SETUP] menu.
2. Set each item.
• For further instructions, refer to the operating instructions.
ADJ-11
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
1. 8. LD unit runtime reset
f
When replacing the LD unit with a new one, reset the LD runtime in the service menu.
1. Enter the service mode, and select submenu [LIGHT RUNTIME RESET] of [EXTRA OPTION] menu and press the
[ENTER] button.
2. Select the replaced LD unit number and press the [ENTER] button.
3. The confirmation screen is displayed.
Select [OK] and press the <ENTER> button, the LD runtime is reset.
4. On the status screen, check that the LD unit runtime has been reset and lighted.
LD1-1
LD1-2
LD2-2
LD2-1
[Reference] All LD units location
ADJ-12
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
1. 9. Pixel shift adjustment
f
After replacing the WOB unit, adjust the WOB unit drive signal.
1. Displays the focus test pattern and adjusts the focus.
2. Enter the service mode, display the WOB adjustment (W) pattern in the [TEST PATTERN] menu, and adjust the focus.
3. Select [PIXEL SHIFT ADJUST] in the [EXTRA OPTION] menu and press the <ENTER> button.
4. Each adjustment item is displayed. Adjust the value with the q w button while checking the display screen.
Item
Adjustment details
GAIN
Adjust the amplitude of the drive waveform. The pixel shift amount changes.
SLOPE
Adjust the slope of the drive signal waveform. Adjust when there is blur in the image.
PHASE 60Hz
Adjusts the phase of the drive signal waveform with respect to the input signal.
Adjust if there are jaggies in the image.
Adjust if there are jaggies in the image.
PHASE 50Hz
(1) [GAIN] adjustment
• If the center line of the three lines of the test pattern is offset, adjust so that the three lines are equally spaced.
PIXEL SHIFT ADJUST
GAIN
SLOPE
963
130
191
953
PHASE 60Hz
PHASE 50Hz
MENU SELECT
CHANGE
NG image
OK image
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