Hitachi 27GX01B-501, Service Manual

Page: 19 / 51

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Press the Power Button on the Remote Control to select the Serviceman Adjustment .
For Adjustments:
Sub-Data Adjustment
Default
Level
B0 SUB-COLOR 31
B1 SUB-TINT 31
B2 SUB-BRIGHTNESS 31
B3 SUB-CONTRAST 16
B4 SUB-TINT VIDEO 16
B5 SUB-COLOR VIDEO 16
B6 SUB-TINT COMP 63
B7 SUB-COLOR COMP 31
B8 SUB SHARP TV/VIDEO 10
B9 SUB SHARP S-VHS/COMP 31
BA SUB-CONTRAST FIXED 15
Cut-Off Adjustment
Default
Level
C0 CUT-OFF R 128
C1 CUT-OFF G 128
C2 CUT-OFF B 128
C3 USER BRIGHTNESS 31
C4 G DRIVE 64
C5 B DRIVE 64
C6 DRIVE C TEMP 8
C7 CONTRAST C TEMP 5
1.Press Channel Up/Down on the
Remote Control to select one of
the available Service Adjustments
(a in Fig. 13).
Note: Write Down the original
value set (b in Fig. 13 ) for
each address before
modifying anything. It is
easy to erroneously adjust
the wrong item.
2.Press Volume Up/Down on the
Remote Control to adjust the
level of the selected Service
Adjustment (b in Fig. 13).
CH
CH
PW
PW
To D Items.
CH
CH
IMPORTANT NOTE:
Always Exit the Serviceman
Mode Following Adjustments.
Note: Some adjustments modes may not be
available in some models depending
on available options.