JVC LT-40X776/S Service Manual page 18

4.5.4 ADJUSTMENT MODE
This mode is used to adjust the VIDEO CIRCUIT and the MTS
CIRCUIT.
4.5.4.1 HOW TO ENTER THE ADJUSTMENT MODE
When the SERVICE MENU SCREEN of SERVICE MODE is
displayed, press [1] key to enter the ADJUSTMENT MODE
(Fig.2).
4.5.4.2 DESCRIPTION OF STATUS DISPLAY OF ADJUSTMENT MODE
ADJUSTMENT MODE
SETTINGITEM No. SETTING ITEM
S001 PREPARE S001 PREPARE
NTSC3 NTSC3 FULL FULL DYN DYN
SIGNAL SYSTEM SCREEN MODE VIDEO STATUS
(1) SIGNAL SYSTEM
The signal displayed on the screen is displayed.
NTSC3 : 525i (Composite / S-video input)
525I : 525i (Component input)
525P : 525p
1125I6 : 1125i
750P : 750p
H525I : HDMI 525i
H525P : HDMI 525p
H125I6 : HDMI 1125i
H750P : HDMI 750p
D525I : Digital 525i
D525P : Digital 525p
D125I6 : Digital 1125i
(2) SCREEN MODE
State of the SCREEN SIZE or MULTI PICTURE is displayed.
SINGLE SCREEN
FULL : FULL
1609 : CINEMA, CINEMA ZOOM
PANO : PANORAMA, HD PANORAMA
REGU : REGULAR
MULTI SCREEN
M2 : TWIN, FREEZE screen
M12 : INDEX screen
(3) VIDEO STATUS
STD : STANDARD
DYN : DYNAMIC
TH : THEATER
GAME : GAME
1-18 (No.YA301)
SETTING VALUE (DATA) WHITE BALANCE
000 000
H H
Fig.2
(4) WHITE BALANCE
H : HIGH
L : LOW
(5) SETTING ITEM NAME
Setting item name are displayed. The setting item numbers to
be displayed are listed below.
Item No.
S001 - S039 Video system setting
T001 - T010 Audio system setting
P001 - P010 Panel control system setting
D001 - D187 Drive system setting
Z001 - Z010 Main CPU system setting
(6) SETTING ITEM NO.
Setting item numbers are displayed. For the setting item
names to be displayed, refer to "Initial setting value of
adjustment mode".
(7) SETTING VALUE (DATA)
The SETTING VALUE is displayed.
4.5.4.3 CHANGE AND MEMORY OF SETTING VALUE
SELECTION OF SETTING ITEM
• [CH+] / [CH-] key.
Change the setting items up/ down.
S001... ↔ T001... ↔ P001... ↔ D001... ↔ Z001...
• [SLEEP TIMER] key.
Switches to the next items.
S001 → T001 → P001 → D001 → Z001
CHANGE OF SETTING VALUE (DATA)
• [VOL+] / [VOL-] key.
Change the setting values up/down.
MEMORY OF SETTING VALUE (DATA)
Changed setting value is memorized by pressing [MUTING]
key.
Setting item