JVC D-ILA DLA-N11BC Service Manual page 10

2.4 SERVICE MENU
The service menu contains items not ordinarily needed by the us-
er. Use these as necessary during service.
2.4.1 ENTER
(1) No menu shown.
(2) Press the [OK] button.
(3) Within press the [] button.
(4) Within press the [] button.
(5) Within press the [OK] button.
(6) Within press the [BACK] button.
(7) Within press the [OK] button to display the service menu.
NOTE:
When the Service Menu Screen is not displayed, go back to
the beginning. It is recommended that you press the buttons a
little earlier and steadily.
2.4.4 Service Menu Screen
Main menu screen
Service
Soft Ver. >
Adjust Pattern >
Factory Reset >
Adjustment pattern screen *Display in the following order.
1. Color Cross Hatch
2. Cross Hatch(Green)
3. Focus / Zoom / Shift
4. Cross Hatch(pixel adjust)
5. Color Bar
6. ANSI Cntrast
7. Optical meas 100%
2.4.5 SETTING ITEMS
Item Adjustment range
Soft Ver.
Model/Location Only the display
Main Only the display
VP FPGA Only the display
VP CPU 1 Only the display
VP CPU 2 Only the display
Mecha Only the display
HDMI_DRV Only the display
CMS_DATA Only the display
BALLAST Only the display
Adjust Pattern
Factory Reset
10 (No.PA062<Rev.001>)
Soft version screen
> Soft Ver.
Model / Location
Soft Ver.
Main
VP FPGA
VP CPU 1
VP CPU 2
Mecha
HDMI_DRV
CMS_DATA
Ballast
8. Optical meas 50%
9. Optical meas 10%
10. Dark level
11. Bright level
12. Color palette
13. Ramp(White)
14. Ramp(Red)
Initial value
-
-
-
-
-
-
-
-
-
- Color crosshatch
- -
2.4.2 EXIT
Press the [MENU] button to exit the menu indication.
2.4.3 BASIC OPERATION
Use the following buttons to operate the service menu.
(1) Choose the SETTING MENU with the [] or [] button.
(2) When the [] button is pressed after choosing the SET-
TING MENU, the cursor will shift to the SETTING / AD-
JUSTMENT ITEMS of each SETTING MENU.
(3) When the cursor is shifted, choose the SETTING / AD-
JUSTMENT ITEMS with the [] or [] button.
(4) Using the [] or [] button, change the setup values and
adjustment values, respectively.
(5) When the [BACK] button is pressed, the cursor will return
to the SETTING MENU.
(6) When the [MENU] button is pressed, the SERVICE MENU
will go out of the screen.
XXXX / XX
vXXXX
XXXXX
XXXXX
XXXXX
XXXXX
XXXXX
XXXXXXXX
XXXXXX
XX
15. Ramp(Green)
16. Ramp(Blue)
17. Raster(White 100%)
18. Raster(Gray 50%)
19. Raster(Gray 0%)
20. Raster(Red)
21. Raster(Green)
Display of model name
Display of Main CPU software version
Display of VP FPGA version
Display of VP CPU_1 version
Display of VP CPU_2 version
Display of Mecha CPU version
Display of HDMI driver IC version
Display of Color Management version
Display of Lamp ballast version
Select of the adjust pattern
Resets all items supporting all reset to factory settings.
* The calibration adjustment also returns to the initial value.
22. Raster(Blue)
23. Raster(Cyan 100%)
24. Raster(Megenta 100%)
25. Raster(Yellow 100%)
Function