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If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below.
1. Turn Unit ON and set the DVD mode.
2. Check that the "No disk" is displayed on the screen.
3. Press and hold the 'STOP' button on the front panel.
4. Simultaneously press and hold the '7' key on the remote control unit.
5. Hold both keys for more than 3 second.
6. The On Screen Display message 'PASSWORD CLEAR' will appear.
7. The 4 digit password has now been cleared.
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. Set the 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.
3. After the confirmation of using hours, turn off the power.
WHEN REPLACING EEPROM (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.
NOTE: No need setting for after INI 1F due to the adjustment value.
INI
+0
00
06
10
30
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.
PARENTAL CONTROL - RATING LEVEL
4 DIGIT PASSWORD CANCELLATION
CONFIRMATION OF HOURS USED
+1
+2
+3
+4
+5
3F
4C
00
D1
05
50
50
AA
49
78
ADDRESS
DATA
INIT
00
06
CRT ON 0010
FIG. 1
+6
+7
+8
+9
+A
+B
30
25
15
53
01
00
03
50
50
78
55
BA
Table 1
No. 52133
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)
+C
+D
+E
+F
55
40
0F
77
00
00
00
00
AV-20FD24
17
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