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5-29
DCR-IP5/IP5E/IP7BT/IP7E
1. Bright Adjustment (VF-149 Board)
Set the D range of the RGB decoder used to drive the LCD to the
specified value. If deviated, the LCD screen will become blackish
or saturated (whitish).
Note:
Do either of the automatic adjustment or the manual adjustment.
1-1. Automatic Adjustment
Mode
Camera
Subject
Arbitrary
Adjustment Page
C
Adjustment Address
7E
Note:
The cabinet (R) must be connected.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
00
0D
Set the data, and press PAUSE
button.
3
3
01
Check that the data changes from
“0D” to “00”.
4
3
00
00
Set the data, and press PAUSE
button.
5
0
01
00
Set the data.
1-2. Manual Adjustment
Mode
Camera
Subject
Arbitrary
Measurement Point
Pin
1
of CN2205 (G)
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
7E
Specified Value
A = 7.0 ± 0.1V
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
C
7E
Change the data and set the
voltage (A) between the reversed
waveform pedestal and non-
reversed waveform pedestal to the
specified value.
3
C
7E
Press PAUSE button.
4
0
01
00
Set the data.
Fig. 5-1-15.
Pedestal
Pedestal
A
2H