JVC AV-28KT1BUF/A Service Manual page 11

4.5 BASIC OPERATION OF SERVICE MENU
4.5.1 HOW TO ENTER THE SERVICE MENU
(1) Press the [INFORMATION] key and [MUTING] key
simultaneously in the main menu, and the SERVICE
MENU screen (Fig.1) will be displayed.
SERVICE MENU
ADJUST...
OPTIONS...
Select for adjustment
(2) While the SERVICE MENU screen is displayed, press the
[ / ] and [ / ] key and select the "ADJUST...", then
ADJUST MENU sucreen (Fig.2) will be displayed.
ADJUST MENU
000
***
001
***
002
***
003
***
004
***
005
***
006
***
007
***
008
***
009
***
SETTING ITEM No.
4.5.2 SELECTION OF ADJUSTMENT ITEMS
(1) Enter the SERVICE MENU and select ADJUST.
(2) Press the [ / ] key and select the ADJUSTMENT ITEM.
(3) Press the [ / ] key and set the SETTING VALUE.
(4) Changed values are stored automatically.
4.5.3 HOW TO EXIT SERVICE MODE
(1) Press the [MENU] key.
SERVICE
AK45JA***
AK45JA***
Do not adjust
Fig.1
ADJUST...
SETTING VALUE
Fig.2
REMOTE CONTROL UNIT key NAME
MUTING key
INFORMATION key
MENU key
UP / DOWN
[ ] key
LEFT / RIGHT
[ ] key
(No.52137)1-11