JVC HD52Z585 Repair Manual

4.3 BASIC OPERATION OF THE SERVICE MENU
4.3.1 TOOL OF SERVICE MENU OPERATION
Operate the SERVICE MENU with the remote controller
unit.
SERVICE MENU
4.3.2 HOW TO ENTER THE SERVICE MENUSERVICE MENU
(1) Press the [SLEEP TIMER] key and while indication of1. ADJUST
2. SELF-CHECK
"SLEEP TIMER 0 MIN." is being displayed, press3. I2C STOP
[DISPLAY] key and [VIDEO STATUS] key simultaneously,
and the SERVICE MENU screen of Fig.1 will be displayed.
Select the SERVICE MENU ITEM
(2) When the SERVICE MENU is displayed, press any key of
the [1] to [3] key to enter the corresponding menu mode.
Select the setting ITEM & SETTING VALUE
(3) Select the service item using the [FUNCTION ( / )] key.
Fig.1
(4) Set the value using the [FUNCTION ( / )] key.
(5) Press the [MUTING] key to memorize the adjustment value,
If not to do it, adjustment data is not memorized to the
memory IC. And if exit the adjustment mode before
memorize the data, the adjustment which your changedKEY FUNCTION
value is canceled.
CAUTION
TVCATV VCR DVDPOWERASPECT
Individual items 1, 2 and 3 on the SERVICE MENU screen TV / CATV MULTI SCREENPOWER
(Set toTV)TWININDEX
(Fig.1) are selected by the Number key (Fig.2).
FREEZESWAP SELECTVCR/DVD
When selecting each item on the SERVICE MENU, if [4] ~ [8] INPUT 1(Set to VCR)
V1123
keys other than [1], [2], [3] and [9] keys are pressed by INPUT 2SERVICE MENU
NUMBER keyV2456
INPUT 3ITEM SELECT KEY
mistake, another screen that is not the SERVICE MENU will V3789
INPUT 4RETURN+13& 9
V4TUNE0TV
appear. In such a case, press the [BACK] key immediately and DIGITAL-INTHEATERPROSTATUSVIDEO
D-INVIDEO STATUS
return to the SERVICE MENU screen.SLEEP TIMERSLEEP TIMERDISPLAY SOUNDLIGHT+
(Skip / Enter the SERVICE MENU)
Do not press the [MUTING] key.MUTINGC.C.DISPLAY
MUTING (Memory key)CHC.C.(Enter the SERVICE MENU)
VOLOKVOL
FUNCTIONCHFUNCTION
(Value setting key)MENUBACK(SERVICE ITEM select key)
VCR CHANNELPREV NEXTVCR /POWER DVDTV / VCR
MENUREWPLAYFF
BACK(Come out SERVICE MENU key )
RECSTOPPAUSE(Return key)
4.3.3 HOW TO EXIT THE SERVICE MENU
OPEN CLOSESTILL PAUSE
Press the [MENU] key to exit the SERVICE MENU.
RM-C15G
Fig.2
(No.YA092)1-19