SERVICE MANUAL
Bit 5 No use
Bit 4
Large-amplitude AFT switch when no
signal
1: Off 0: On
Bit 3
Audio gain switch in MONO mode
0
：
927mVrms at 25kHz/dev
1
：
500mVrms at 25kHz/dev
Bit 2 Y-MUTE when changing channels
0: No 1: Yes
Bit 1
Turn-on logo display? (Logo
write-in function required)
1: Yes 0: No
Bit 0 No use
OSD
Horizontal position of OSD
RCUT
R cut off
GCUT
G cut off
BCUT
B cut off
GDRV G
drive
BDRV B
drive
CNTX Contrast
Max.
BRTC Bright
center
CNTC Contrast
center
CNTN Contrast
Min.
BRTX Bright
Max.
BRTN Bright
Min.
HPOS
50hz horizontal phase
00: -3usec 10: 01F: +3usec
VP50
V phase (50Hz)
0: V phase delay, 0H 7: 7H
HIT V
size
00: -50% 20: 0% 3F: 50%
(continued)
13