Opening Display - JVC HR-XVC22UC Service Manual

4.4 Electrical adjustment (DVD SECTION)
4.4.1 Test mode setting method
(1) Press POWER button to turn off the unit.
(2) Press the following remocon keys continuously within 2seconds " SET UP " → " 2 " → " 8 " → " ENTER ".
(3) The unit becomes JIG RCU mode.
(4) Press POWER button then press VCR/DVD repeatedly so that the DVD indicatorlights up.
(5) Press the POWER button again to turn off the unit.
(6) Transmit the code " FA " from the Jig RCU.
(7) The power supply of the unit turns on automatically then the FDP shows the region number.
(8) To release test mode, press POWER key of the front panel.
4.4.2 Method of displayed version of firmware
(1) Set the unit to the test mode.
(2) The version number is displayed in the monitor screen.
4.4.3 Initialization method
Please initialize according to the following procedures in the following case:
• Just after you upgrade the firmware.
• After you confirm the symptoms that a customer points out. First Initialize, and then confirm whether the symptoms are improved or
not.
• After servicing, before returning the main body to a customer. (Initialized unit should be returned to a customer.)
(1) Set the unit to the test mode.
(2) Press PAUSE key of the remote controller or transmit the code "6F" from the Jig RCU.
(3) When initialization is completed, the PLAY ( ). mark is indicated in the FDP.
4.4.4 All-initialization method
Please perform all-initialization according to the following procedures in the following case:
• Just after you exchange the pick-up.
• Just after you exchange the spindle motor.
• Just after you exchange the traverse mechanism base.
NOTE:
Please perform all-initialization when you exchange the parts above and also when you remove the parts above.
(1) Set the unit to the test mode.
(2) Press the REVERSE SKIP/INDEX ( ) key of the remote controller for more than 2 seconds.
(3) When initialization is completed, the PLAY ( ). mark is indicated in the FDP.
NOTE:
After all-initialization, be sure to perform optimization adjustment of Front End parameter.
VCR

OPENING DISPLAY

**_Ver.****_HS/HR_XVC26US/*******
Model name
Version of firmware
Destination
Others
(No.YD008)1-19