JVC AV-20F475 Service Manual page 15

4.6.6 SERVICE MODE SETTING
1. V/C(S), 2. DEF(D)
• Press [CH+] / [CH-] key
For scrolling up/down the adjustment item.
• Press [VOL+] / [VOL-] key
For scrolling up/down the data values.
NOTE:
The setting value will be stored automatically when release
the REMOTE CONTROL UNIT keys.
INPUT
SIGNAL
RF 4 : 3
ASPECT
SETTING ITEM
SETTING NO.
(1) INPUT SIGNAL
RF : Antenna input
COMP : External (Component) input
EXT : External (S / Composite) input
(2) ASPECT
4:3 : 4:3 screen mode
16:9 : 16:9 screen mode
(3) VIDEO STATUS
STD : STANDARD
THEA : THEATER
(4) COLOR TEMPERATURE
HIGH : White balance high mode
LOW : White balance low mode
3. SOUND (A)
• Press [CH+] / [CH-] key
For scrolling up/down the adjustment item.
• Press [VOL+] / [VOL-] key
For scrolling up/down the data values.
NOTE:
The setting value will be stored automatically when release
the REMOTE CONTROL UNIT keys.
A01 IN LEVEL
SETTING ITEM
SETTING NO.
STD LOW
COLOR
TEMPERATURE
VIDEO
STATUS
SETTING VALUE
SETTING VALUE
7. LOW LIGHT
The settings for LOW LIGHT is described in the WHITE
BALANCE page of ADJUSTMENT PROCEDURE.
NOTE:
The setting value will be stored automatically when release
the REMOTE CONTROL UNIT keys.
SETTING ITEM
BRIGHT
R CUTOFF G CUTOFF B CUTOFF
8. HIGH LIGHT
The settings for HIGH LIGHT is described in the WHITE
BALANCE page of ADJUSTMENT PROCEDURE.
NOTE:
The setting value will be stored automatically when release
the REMOTE CONTROL UNIT keys.
R DRIVE
9. VCO
The setting for VCO is described in the IF VCO page of
ADJUSTMENT PROCEDURE.
VCO adjustment status (AFC level)
TOO HIGH
SYNC INPUT
SYNC:
AFC SW
AFC
FINE
BRIGHT
B DRIVE
GOOD TOO LOW
YES
Setting value
OFF
0
(No.YA052)1-15