Service manual
10
VE-CG30U
VE-CG40U
5-1. Test mode specifications
5-1-1. TEST 0: EEPROM address change
[Note]: If address is selected and the data is changed during adjustment, the data of EEPROM is rewritten,
so take sufficient care for operation and never fail to take a memo of the address and the data before changing
the data.
When entering the test mode 0, the screen on the right appears.
[Operation]
1. Move the triangle mark ( ) to the digit to be changed using the or button.
Then change the address value with the or button as desired.
2. The value in the flash memory for the set address (upper line) and the initial
value (lower line) - if it has been set - are displayed under VALUE.
Example: With the initial value 0, the upper line shows FF and the lower
shows 01 at default.
3. When the address value is set, press the SET key to validate it.
( ) shifts to the value change mode.
4. As with the address value setting, change the value using the or and
or buttons.
5. When the value is set, press the SET key to validate it. ( ) shifts to the
address change mode.
6. When changing other address values, repeat from step 1.
ADDRESS
0001
VALUE
ADDRESS
0010
VALUE
ADDRESS
0100
VALUE
ADDRESS
0000
VALUE
ADDRESS
0000
VALUE
ADDRESS
0000
VALUE
ADDRESS
0000
VALUE
FF
01
0 CHANGE E2PROM
ADDRESS
0000
VALUE
FF
01
0 CHANGE E2PROM
Set the address and press
the SET key.
( ) shifts to the value
change mode.
<<When displaying the battery adjustment value>>
The battery adjustment correction value may be displayed in negative. If so, “-” is displayed in front of the value
(0000).
[Exit]
When setting is complete, perform either operation below.
• To select another test mode: Press the DELETE key to return to the TEST MODE initial screen.
• To end the test mode: Press the power key to turn off the camera.
5-1-2. TEST 1: LCD test pattern display
When entering the test mode 1, the screen below appears.
Test pattern
1: Color bar
2: BLACK
3: BLUE 10%
4: GREEN 50%
5: RED 30%
6: 50% WHITE
7: 30% WHITE
8: CROSS HATCH
9: 14 Steps Gray Scale
[Operation]
• Press the or button to switch the test
pattern. See above for available test
patterns.
• Press the DELETE key to return to the
TEST MODE initial screen.
Blue
Magenta
Cyan
White
Red Yellow
Green Gray