Sharp MD-X60H, Руководство по обслуживанию

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MD-X60H
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3. AUTO adjustment mode
Step No. Setting Method Remarks Display
Step 1 Testmode STOP state [ t s m e ]
Step 2 Press the CD PLAY button two times. AUTO adjustment menu [ A U T O _ A J S T _ ]
Step 3 Press once the MD PLAY button. The slide moves to the innermost periphery, and automatic [ : _ _ _ _ _ _ ]
adjustment is started.
• In case of high reflection disc
changes as follows.
PEG
→
HAG
•In case of low reflection disc changes as follows.
PEG
→
LAG
→
GCG
→
GEG
→
LAG
End of adjustment If adjustment is OK, Step 4.
If adjustment is NG, Step 7.
Step 4 Adjustment value output For grating adjustment [ _ C O M P L E T E _ ]
Press the MD PLAY button. STEP 5
Press the MD STOP button. STEP 2
Step 5 Continuous playback (pit section) Comfirmation of CI error [ s c ]
Continuous playback (groove section) [ a c ]
Step 6 Press the CD STOP button. Comfirmation of ADP error [ a a ]
Press the MD STOP button. STEP 2 AUTO adjustment menu
Step 7 Adjustment value output [ C a n ' t _ A D J . ]
Press the MD STOP button. STEP 2 AUTO adjustment menu
• : Adjustment name, : Measurement value, : Address
1. EJECT mode
Step 1 Testmode EJECT state [ _ _ E J E C T _ _ _ ]
Step 2 Press oncethe CD STOP button. Max. power output state [ x p w _ _ _ _ _ _ _ ]
Step 3 Press once the CD STOP button. Record power output state [ r p w _ _ _ _ _ _ _ ]
Step 4 Press once the CD STOP button. Playback power output state [ p p w _ _ _ _ _ _ _ ]
Step 5 Press the CD MD EDIT button. TEMP setting of EEPROM setting
(Refer to TEMP setting of EEPROM)
Step 6 Press the TRACK EDIT button. CONTROL setting of EEPROM setting
(Refer to CONTROL setting of EEPROM)
Step No.
Setting Method
Remarks Display
2. AUTO pre-adjustment mode (Low reflection disc only)
Step No. Setting Method Display
Step 1 Testmode STOP state [ t s m e ]
Step 2 Press once the CD PLAY button. AUTO pre-adjustment menu [ _ A U T _ Y O B I _ ]
Step 3 Press once the MD PLAY button. The slide moves to the innermost periphery, and automatic [ : _ _ _ _ _ _ ]
pre-adjustment is started.
• During automatic adjustment
changes as follows.
HAo
→
• • • • • • • • •
→
LAO
End of adjustment If adjustment is OK, Step 4.
If adjustment is NG, Step 5.
Step 4 Grating adjustment, [ _ C O M P L E T E _ ]
adjustment value output
Press once the MD STOP button. STEP 2
Step 5 Adjustment value output [ C a n ' t _ A D J . ]
Press once the MD STOP button. STEP 2 AUTO pre-adjustment menu
• : Adjustment name
Remarks
Confirmation of pickup laser power
It is possible to confirm in the record/playback mode with the aid of laser power meter. However, since the laser power meter
measurement is characterized with dispersion, obtained data are used only for confirmation.
Reference data (at room temperature 25°C)
Playback: 0.72±0.1 mV
Record: 5±1 mV
Note: Never see directly the laser light. Otherwise your eyes are injured.
With the pre-adjustment disc (MMD-318)