Service manual

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MD-R3
11. INNER mode
Step 1 Testmode STOP state [ t s m e ]
Step 2 Press the NAME/TOC EDIT button. INNER menu [ _ _ I N N E R _ _ ]
Step 3 Press once the MD PLAY button. INNER switch position measurement [s c ]
(SUBQ address and C1 error are also indicated.)
Step 4 Press once the MD STOP button. INNER menu [ _ _ I N N E R _ _ ]
Step No.
Setting Method
Remarks Display
•
: Adress
• Press the MD STOP button while the INNER menu is displayed, to shift to the TEST mode STOP state.
………
10. TEST-REC mode
Step 1 Testmode STOP state [ t s m e ]
Step 2 Press the TIMER/DELETE/CLEAR button. TEST-REC menu [ T E S T _ R E C _ _ ]
Step 3 Press once the DISPLAY/ ADRES setting (indication of address initial value) [ a 0 0 5 0 _ p w ]
CHARACTER button.
Step 4 Press once the MD PLAY button. During search the search output pin 11 is set to "H", and it is
(returned on "L" when continuous playback is started.Address +
C1 error indication) Continuous recording [ a
p w ]
Step 5 Press once the MD STOP button. TEST-REC menu [ T E S T _ R E C _ _ ]
Step No.
Setting Method
Remarks Display
• If the MD STOP button is pressed while the TEST-PLAY menu is displayed, TEST mode STOP state is set.
• If the MD PLAY button is pressed while the TEST-REC menu is displayed, continuous record is started from the current pickup position.
• Whenever the TIMER/DELETE/CLEAR button is pressed in the address setting mode, the address changes as follows.
0 0 5 0 → 0 3 C 0 → 0 7 0 0 → 0 8 A 0 → 0 0 5 0 → …………
• Whenever the DISPLAY/CHARACTER button is pressed in the address setting mode, the digit which is changed with - / + changes
as follows.
0 0 5 0 → 0 0 5 0 → 0 0 5 0 → 0 0 5 0 → …………
• The digit of address which has been specified with -
/ + and DISPLAY/CHARACTER button in the address setting mode is set to +01H/
-01H.
* If the -
/ + button is held down, the setting changes continuously with 100 ms cycle.
• If the JOG button is pressed in TEST-REC mode and continuous record mode, the laser record power changes.
(Servo gain changes also according to the record power.)
•
: Adress, : Laser power cord
• Whenever the DISPLAY/CHARACTER button is pressed in the continuous playback mode, the indication changes as follows.
* Pit section Continuous playback (SUBQ address indication + C1 error indication) remains.
* Groove section Continuous playback (ADIP address indication + C1 error indication) remains.
↓
Continuous playback (ADIP address indication + ADIP error indication) remains.
↓
Continuous playback (ADIP address indication + C1 error indication) remains.
↓
•
: Adress, : Error late, : Jump lines