JVC AV-56P776 Service Manual page 23

4.4.6 DESCRIPTION OF STATUS DISPLAY
The status display on the upper part of the SERVICE MODE
screen is common (to all models).
NTSC CINE ST L FL MUTE
INPUT
SIGNAL
ASPECT
VIDEO
STATUS
A01 IN LEVEL
ITEM No.
(1) INPUT SIGNAL
NTSC : Composite, S-video (Y / C), RF, No signal
DVD : 480i (component)
ED : 480p
HD : 1080i
750p : 720p
HDVD : HDMI 480i
HED1 : HDMI 480p SIZE1
HED2 : HDMI 480p SIZE2
HHD : HDMI 1080i
H750 : HDMI 720p
ADVD : ATSC 480i
AED : ATSC 480p
AHD : ATSC 1080i
A750 : ATSC 720p
(2) ASPECT
FULL : FULL
PANO : PANORAMA
CINE : CINEMA
REGU : REGULAR
(3) VIDEO STATUS
ST : STANDARD
DA : DYNAMIC
TH : THEATER
GA : GAME
(4) WHITE BALANCE
H : HIGH
L : LOW
(5) IP CHANGING MODE
FL : FRAME
LI : LINE
23 : COMPULSORY NATURAL CINEMA IN
(6) MEMORY MODE
MUTE : Press [MUTING] key
DIR : Store the data to the memory at the same time.
1-22 (No.YA318)
MEMORY
MODE
IP CHANGING
MODE
WHITE
BALANCE
001
4.4.7 SERVICE MODE SETTING
1. PICTURE / SOUND
Audio, video and Deflection circuit adjustment.
• Press [SLEEP TIMER] key
For skipping the adjustment item.
A01 S01
Skip change
• Press [CH+] / [CH-] key
For scrolling up/down the adjustment item.
A01 S01
Item No. is up/down
• Press [VOL+] / [VOL-] key
For scrolling up/down the data values.
• Press [MUTING] key
For memorizing the data values.
3. WHITE BALANCE
White balance data adjustment.
3. WHITE BALANCE
SETTING
VALUE
BRIGHTNESS
BR
DRIVE
DRV R
CUTOFF
CUT R
BRIGHTNESS
[VOL+] key : BRIGHT is up
[VOL-] key : BRIGHT is down
DRIVE
[2] key : DRIVE R is up
[5] key : DRIVE R is down
[3] key : DRIVE B is up
[6] key : DRIVE B is down
CUTOFF
[7] key : CUTOFF G is up
[TUNE] key : CUTOFF G is down
[8] key : CUTOFF R is up
[0] key : CUTOFF R is down
[9] key : CUTOFF B is up
[RETURN+] key : CUTOFF B is down
• Press [MUTING] key
For memorizing the data values.
D01 F01
D01 F01
R.DRIVE VALUE
B.DRIVE VALUE
B
G B
B.CUTOFF VALUE
G.CUTOFF VALUE
R.CUTOFF VALUE