JVC HD-52Z585 Service Manual page 24

4.5 BASIC OPERATION OF THE SERVICE MENU
Operate the SERVICE MENU with the remote control unit.
4.5.1 HOW TO ENTER THE SERVICE MENU
(1) Press the [SLEEP TIMER] key and while indication of
"SLEEP TIMER 0 MIN." is being displayed, press
[DISPLAY] key and [VIDEO STATUS] key simultaneously,
and the SERVICE MENU screen of Fig.1 will be displayed.
4.5.2 SELECT THE SERVICE MENU ITEM
(1) When the SERVICE MENU is displayed, press any key of
the [1] / [2] / [3] / [9] keys to enter the corresponding menu
mode.
4.5.3 SELECT THE SETTING ITEM & SETTING VALUE
(1) Select the service item using the [FUNCTION (
(2) Set the value using the [FUNCTION (
4.5.4 SETTING OF THE OPTICAL BLOCK / DRIVE CIRCUIT
(1) R/B mode (DRIVE / CONVERGENCE) adjust
Set the R mode value using the [FUNCTION (
Set the B mode value using the [FUNCTION (
(2) RGB BOX mode (DRIVE CENTER POSITION) adjust
Set the horizontal center position value using the
[FUNCTION ( / )] key
Set the vertical center position value using the [FUNCTION
( / )] key
4.5.5 MEMORIZED SETTING VALUE
(1) 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 changed
value is canceled.
(2) Adjustment data is applied at once in OPTICAL BLOCK /
DRIVE CIRCUIT adjustment mode.
CAUTION
Individual items 1, 2 and 3 on the SERVICE MENU screen
(Fig.1) are selected by the Number key (Fig.2).
When selecting each item on the SERVICE MENU, if [4] ~
[8] keys other than [1], [2], [3] and [9] keys are pressed by
mistake, another screen that is not the SERVICE MENU will
appear. In such a case, press the [BACK] key immediately
and return to the SERVICE MENU screen.
Do not press the [MUTING] key.
4.5.6 HOW TO EXIT THE SERVICE MENU
Press the [MENU] key to exit the SERVICE MENU.
1-24 (No.YA092B)
/ )] key.
/ )] key.
/ )] key
/ )] key
SLEEP TIMER
(Skip / Enter the SERVICE MENU)
MUTING
FUNCTION
(Value setting key)
MENU
(Come out SERVICE MENU key )
SERVICE MENU
SERVICE MENU
1. ADJUST
2. SELF-CHECK
3. I2C STOP
Fig.1
KEY FUNCTION
POWER
TV CATV VCR DVD
TV / CATV
ASPECT
MULTI SCREEN
(Set toTV)
TWIN INDEX
FREEZE SWAP SELECT
INPUT 1
1 2 3
V1
INPUT 2
4 5 6
V2
INPUT 3
7 8 9
V3
RETURN+
INPUT 4
0
V4 TV
TUNE
THEATER VIDEO
DIGITAL-IN PRO STATUS
D-IN
SLEEP TIMER DISPLAY SOUND LIGHT
+
MUTING C.C.
(Memory key)
C.C.
CH
VOL VOL
OK
CH
MENU BACK
VCR CHANNEL VCR / DVD
PREV NEXT POWER TV / VCR
REW PLAY FF
REC STOP PAUSE
OPEN CLOSE STILL PAUSE
RM-C15G
Fig.2
POWER
VCR/DVD
(Set to VCR)
1 2 3 9
SERVICE MENU
item select
VIDEO STATUS
DISPLAY
(Enter the SERVICE MENU)
FUNCTION
(SERVICE ITEM select key)
BACK
(Return key)