JVC KW-AVX810J Service Manual page 30

4.6.3 Service mode 3
Keep this state more 2 seconds
while continuing pressing the
[MENU or TP/PTY] button, [VOLUME -]
button and TOUCH PANEL [ DOWN]
button sequentially.
Screen indication
SERVICE MODE 3
SERVICE MODE
INITIALIZE ALL
RUNNING MODE
Exchanging it operate a menu of a service mode with the [UP] button
and [DOWN] button. Operate choice of a menu with a [PLAY/PAUSE] button.
SERVICE MODE
SERVICE MODE
VERSION
AREA/REGION
TEMPERATURE
MEMORY CHECK
DVD NTSC/PAL
DVD CHECK MODE
Exchanging it operate a menu
of a service mode with the [UP]
button and [DOWN] button.
Operate choice of a menu with
a [PLAY/PAUSE] button.
Return to previous menu with
a [BACK] button.
1-30 (No.MA403<Rev.001>)
SERVICE MODE
ERROR READ
ERROR CLEAR
BT VERSION
VERSION
MAIN V**** [**]
DISC ****
CH ******
PANEL V**** V*** [**]
AREA/REGION
SYS-AREA : **
DISC-AREA : **
REGION : *
PANEL-AREA :**
TEMPERATURE Temperature data reading
Temperature data by the temperature sensor in the main micon and
DVD module is read every 5 seconds and displayed in hex numbers.
MEMORY CHECK ( It is displayed only at the time of the disc insertion )
Memory residual quantity indication mode
Data residual quantity of a disc is displayed by LCD.
About the playback control-related key ([FSKIP], [BSKIP],
[UP], [DOWN], [VOL]), only movement is effective.
Indication does not change as memory residual quantity indication.
About cancellation of this mode, press the
[STANDBY/ON ATTENUATOR] button.
Micon version indication
Main micon version and ROM correction version
DVD module version
CH version
Panel micon version and ROM correction version