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MJ-L7
m@ Test Modes
1. AUTO mode
e Performs automatic adjustment.
e Displays settings.
e Performs continuous playback.
. RESULT mode
e Displays settings.
e For changing settings manually.
. MANUAL mode
e Displays the temperature.
e For manual adjustment of the measurements/settings displayed.
e Performs continuous playback.
. EEPROM mode
e For manual adjustment of digital servo coefficients.
. TEST PLAY mode
e Performs continuous playback from the specified address.
. TEST REC mode
e Performs continuous recording from the specified address.
. INNER mode
e Measures the position where the INNER switch turns ON.
. EJECT mode
e Shifts to TEMP setting (EEPROM setting)
e Shifts to CONTROL setting (EEPROM setting)
e Measures the laser power (Recording/playback power)
} Step No. |
Setting Method
Remarks
Display
Step 1
Test mode STOP state
Step 2
Press the MENU button or
AUTO mode menu display
[ AUTO ]
perform LOADING.
Press the PLAY/PAUSE button.
Performs automatic adjustment after moving to innermost
circumference of the slide.
e Changes as follows for high reflective disc
TEO — FEO > Hfg > HTG — HTB > HFG
e Changes as follows for low reflective disc
TEO — FEO > Lfg > LTG > GTL > GTG > GTB > LFG
Perform Step 5 if adjustment is OK
Perform step 9 if adjustment is NG.
End of adjustment.
[ COMPLETE ]
Press the PLAY/PAUSE button.
To step 7
Press the STOP button of the Unit.
| To step 8
When the PLAY/PAUSE button is
pressed at step 6.
Continuous playback (Pit part)
High reflective disc
s
ICAAAA |
Continuous playback (Groove part) | Low reflective disc
Ic
]
When the STOP button of the Unit
AUTO menu display state
[ AUTO ]
is pressed at Step 6.
When adjustment is NG at step 4.
e Adjustment NG: When TEO, FEO measurements are
[ Can't ADJ ]
outside the specified range, or when focus does not turn
ON.
Press the STOP button of the Unit.
| AUTO menu display state.
e@ **: Adjustment name, OO: Measurement, @@: Setting, OOOO: Address (Cluster), AAAA: C1 error
Mm: Model code, A:
Microprocessor ROM version (From 01), 4:
EEPROM protect data version (From 01)
When the STOP button of the Unit is pressed during the AUTO menu display state, sets to the test mode STOP state.
When the STOP button of the Unit is pressed during automatic adjustment, sets to the AUTO menu display state.
No adjustment values are output here.
@ TEO: Tracking Error Offset, FEO: Focus Error Offset
36
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