C-1
SERVICE MODE LIST
This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control
for more than a the standard time in the appropriate condition. (See below chart.)
Releasing of V-CHIP PASSWORD.
Initialization of factory TV data.
NOTE: If you set factory initialization, the memories are reset such as
the channel setting, and the POWER ON total hours.
Set Key
Operations
VOL. DOWN
(Minimum)
Remocon
Key
0
2 sec.
VOL. DOWN
(Minimum)
1
2 sec.
Standard
Time
Set
Condition
TV mode
TV mode
POWER ON total hours are displayed on the screen.
Refer to the "CONFIRMATION OF HOURS USED" .
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "WHEN REPLACING EEPROM (MEMORY) IC".
VOL. DOWN
(Minimum)
6
2 sec.
VOL. DOWN
(Minimum)
9
2 sec.
TV mode
ALL mode
Display of the Adjustment MENU on the screen.
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display
Adjustment).
Check of the SUM DATA and MICON VERSION on the screen.
Refer to the "CONFIRMATION OF CHECK SUM".
VOL. DOWN
(Minimum)
2 sec.
TV mode
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 "0".
1.
2.
3.
4.
ADDRESS
DATA
INIT 000 BF
LCD ON 0000
OEC7133A_060
FIG. 1
Initial setting content of MEMORY IC.
POWER 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)
MICON Version
Turn on the POWER, and set to the TV mode.
Set the VOLUME to minimum.
Press both VOL. DOWN button on the set and Channel
button (6) on the remote control for more than 2 seconds.
After the confirmation of using hours, turn off the power.
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