JVC KD-DV5105 Service Manual page 25

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4.5.3 Operation procedures 3 7 63 1515 0
Keep this state more than 2 seconds while
continuing pressing the [SEL] button,
[STANDBY/ON ATTENUATOR] button and
[SOURCE] button sequentially.
The unit enters the service mode.
"INIT ALL" is
indicated on the LCD.
"VERSION" is
indicated on the LCD.
"AREA/RGN" is
indicated on the LCD.
TE
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"VIDEO" is
indicated on the LCD.
"CLR ERR" is
indicated on the LCD.
A
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Press the [SEL] key
Press the [SEL] key
Press the [SEL] key
Press the [SEL] key
Press the [SEL] key
B
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8
Initialize all data to the factory setting
: The system control EEPROM is initialized entirely.
Microcomputer version display
System control microcomputer version
************
DVD version
************
Exchanging it operate each indication with the
[DISC UP] button and [DISC DOWN] button.
Destination area/region display
System control destination
************
Q Q
DVD unit destination
3 6 7 1 3 1 5
************
DVD unit region
************
Exchanging it operate each indication with the
[DISC UP] button and [DISC DOWN] button.
Setting of NTSC or PAL
"NTSC" or "PAL" are indicated on the LCD.
Exchanging it operate each indication with the
[DISC UP] button and [DISC DOWN] button.
Note:
There is the model that is not equipped with
this mode by a version.
Clear loading/ejection error history
: The error history stored in the EEPROM is cleared.
co
.
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