AV-20F703
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 1 second.
Set KeyRemocon KeyOperations
VOL. (-) MIN0Releasing of V-CHIP PASSWORD.
Initialization of the factory.
VOL. (-) MIN1NOTE: Do not use this for the normal servicing.
If you set a factory initialization, the memories are reset such as the channel
setting, and the POWER ON total hours.
Remocon format selection. (JVC format NEC format)
NOTE: Supplied remocon can not be operated at NEC format.
VOL. (-) MIN3 (The ON� is always displayed on the monitor.)
Do not use this for the normal servicing.
POWER ON total hours is displayed on the screen.
Refer to the OCONFIRMATION OF HOURS USED.
VOL. (-) MIN6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the OWHEN REPLACING EEPROM (MEMORY) IC�.
VOL. (-) MIN8Writing of EEPROM initial data.
NOTE: Do not use this for the normal servicing.
Display of the Adjustment MENU on the screen.
VOL. (-) MIN9Refer to the OELECTRICAL ADJUSTMENT� (On-Screen Display Adjustment).
CONFIRMATION OF HOURS USED
POWER ON total hours can be checked on the screen.
Total hours are displayed in 16 system of notation.
NOTE: If you set a factory initialization, the total hours is reset to O0�.
1.Set the VOLUME to minimum.
2.Press both VOL. DOWN button on the set and ChannelINIT 00 A9Initial setting content of MEMORY IC.
button (6) on the remote control for more than 1 second.
3.After the confirmation of using hours, turn off the power.CRT ON 0010POWER ON total hours.
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
+ (ones digit value)
No. 520017 |
ACEC
