
5-26
4. Contrast Adjustment (VF-119 board)
Set the level of the VIDEO signal for driving the LCD to the speci-
fied value. If deviated, the screen image will be blackish or satu-
rated (whitish).
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 55, and press the PAUSE
button of the adjusting remote commander.
3) Select page: E, address: C4, change the data and set the voltage
(A) between the 7 step peak and the pedestal to the specified
value.
4) Press the PAUSE button of the adjusting remote commander.
5) Select page: 3, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
6) Select page: 0, address: 01, and set data: 00.
Mode
VTR stop
Signal
No signal
Measurement Point
Pin
!§
of CN910 (EVF VG) on
VC-215 board
Measuring Instrument
Oscilloscope
Adjustment Page
E
Adjustment Address
C4
Specified Value
A = 2.0 ± 0.1V
Fig. 5-1-15.
5. Backlight Consumption Current Adjustment (VF-120
board)
Set the backlight luminance and color temperature.
If deviated, the image may become dark or bright.
Mode
VTR stop
Signal
No signal
Measurement Point
+ Probe: Pin
!¢
of CN910
(EVF BL 4.75V) on VC-215 board
– Probe: Pin
!£
of CN910 (EVF BL)
on VC-215 board
Measuring Instrument
Digital voltmeter
Adjustment Page
E
Adjustment Address
CC
Specified Value
A = 21.0 ± 1.0 mVdc
Note:
Adjust 30 seconds after running on the power supply.
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 55, and press the PAUSE
button of the adjusting remote commander.
3) Select page: E, address: CC, change the data and set the voltage
difference (A) between Pin
!¢
of CN910 (EVF BL 4.75V) and
Pin
!£
of CN910 (EVF BL) to the specified value.
4) Press the PAUSE button of the adjusting remote commander.
5) Select page: 3, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
6) Select page: 0, address: 01, and set data: 00.
6. White Balance Adjustment (VF-119 board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
VTR stop
Signal
No signal
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
E
Adjustment Address
C5, C6
Specified Value
The EVF screen should not be colored.
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 01, set data: 51, and press the PAUSE
button of the adjusting remote commander.
3) Select page: 2, address: 7D, and set data: 03.
4) Select page: E, address: C5 and C6, set the data to the initial
value.
Note:
To write in the non-volatile memory (EEPROM), press
the PAUSE button of the adjusting remote commander each
time to set the data.
Address
C5
C6
Data
80
80
5) Check that the LCD screen is not colored. If colored, change the
data of page: E, address: C5 and C6 so that the EVF screen is
not colored.
Note:
To write in the non-volatile memory (EEPROM), press
the PAUSE button of the adjusting remote commander each
time to set the data.
6) Select page: 2, address: 7D, and set data: 00.
7) Select page: 3, address: 01, set data: 00, and press the PAUSE
button of the adjusting remote commander.
8) Select page: 0, address: 01, and set data: 00.
A
2H
7 step peak
Summary of Contents for CCD-TRV26E
Page 12: ...1 2 ...
Page 13: ...1 3 ...
Page 14: ...1 4 ...
Page 15: ...1 5 ...
Page 16: ...1 6 ...
Page 17: ...1 7 ...
Page 18: ...1 8 ...
Page 19: ...1 9 ...
Page 20: ...1 10 ...
Page 21: ...1 11 ...
Page 22: ...1 12 ...
Page 23: ...1 13 ...
Page 24: ...1 14 ...
Page 25: ...1 15 ...
Page 26: ...1 16 ...
Page 27: ...1 17 ...
Page 28: ...1 18 ...
Page 29: ...1 19 ...
Page 30: ...1 20 ...
Page 31: ...1 21 ...
Page 32: ...1 22 ...
Page 33: ...1 23 ...
Page 34: ...1 24 ...
Page 35: ...1 25E ...