Adjustment - JVC EX-A1 Service Manual

4.1 Jigs and test instruments
• Upgrade disc
• Remote controller
4.3 Adjustment and check method
4.3.1 Initialization of EEPROM (DVD unit)
Insert the power plug to the inlet while
pressing "STOP" and "PLAY/PAUSE "
buttons on the front panel at the same time.
FL display indicates
TEST
Press "F.SKIP" button at the
front panel.
Then initialization of
EEPROM starts.
Indication of "EEPROM CLA"
is displayed.
By pressing "POWER" button at the
front panel, set to STANDBY mode.
Pull the power code
from AC inlet.
The Initialization of EEPROM
is finished.
1-22 (No.MB150)
SECTION 4

ADJUSTMENT

: Version (Refer to the table of item 4)
: Region Code (Refer to the table of item 4)
(NOTE)
When FL display freezes with the display of "TEST 0", unplug
the power cord. More than 1 second later insert the power plug
and open the tray. Then press "OPEN/CLOSE" button. After
confirming that the tray closes completely, do this initialization
from the first.
STOP
PLAY/PAUSE
POWER
4.2 Adjustment and check items
(1) Initialization of EEPROM (DVD unit)
(2) About upgrade of DVD unit firm
(3) About upgrade of system micom (ROM correction)
(4) Confirming the version of unit and system firm and region
code
F.SKIP
FL display