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. (-) MIN1
NOTE: Do not use this for the normal servicing.
POWER ON total hours is displayed on the screen.
Refer to the "CONFIRMATION OF USING HOURS".
VOL. (-) MIN6
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the "NOTE FOR THE REPLACING OF MEMORY IC".
Writing of EEPROM initial data.
VOL. (-) MIN8
NOTE: Do not use this for the normal servicing.
Display of the Adjustment MENU on the screen.
VOL. (-) MIN9
Refer to the "ELECTRICAL ADJUSTMENT" (On-Screen Display Adjustment).
CONFIRMATION OF USING HOURS
POWER ON total hours can be checked on the screen. Total hours are displayed in 16 system of notation.
ADDRESSDATA
1.Set the VOLUME to minimum.
INIT 00 832.Press both VOL. DOWN button on the set and ChannelInitial 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 ON0010POWER ON total hours.
= (16 x 16 x 16 x thousands digit value)
+ (16 x 16 x hundreds digit value)
+ (16 x tens digit value)
FIG. 1 + (ones digit value)
NOTE FOR THE REPLACING OF MEMORY IC
If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to
ensure correct data settings while making reference to TABLE 1.
INI +0 +1+2+3+4+5+6+7+8 +9 +A +B +C +D +E +F
00 A1 C3 CF 0031B32737 BE E8F4 8400000046
10 40--- ------------------------------------------
Table 1
1.Enter DATA SET mode by setting VOLUME to minimum.
2.Press both VOL. DOWN button on the set and Channel button (6) on the remote control for more than 1 second.
ADDRESS and DATA should appear as FIG 1.
3.ADDRESS is now selected and should "blink". Using the VOL. UP/DOWN button on the remote, step through the
ADDRESS until required ADDRESS to be changed is reached.
4.Press ENTER to select DATA. When DATA is selected, it will "blink".
5.Again, step through the DATA using VOL. UP/DOWN button until required DATA value has been selected.
6.Pressing ENTER will take you back to ADDRESS for further selection if necessary.
7.Repeat steps 3 to 6 until all data has been checked.
8.When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input.
The unit will now have the correct DATA for the new MEMORY IC. |
ACEC
