Service manual

MD-R3
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9. TEST-PLAY mode
Step 1 Testmode STOP state [ t s m e ]
Step 2 Press the TIMER/DELETE/CLEAR button. TEST-PLAY menu [ T E S T _ P L A Y _ ]
Step 3 Press once the DISPLAY/ ADRES setting (Target address initial value is indicated) [ A D R E S _ 0 0 5 0 ]
CHARACTER button. During search the search output is set to "H", and it is
Press once the MD PLAY button. returned to "L" when continuous playback is started.
Step 4 Continuous playback (pit section) (Address + C1 error indication) [s c ]
Continuous playback (groove section) (Address + C1 error indication) [a c ]
Step 5 Press once the DISPLAY/ (Address + ADIP error indication) [a a ]
CHARACTER button.
Step 6 Press once the MD STOP button. TEST-PLAY menu [ T E S T _ P L A Y _ ]
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-PLAY menu is displayed, continuous playback 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 NAME/TOC EDIT button is pressed in the continuous playback mode, the number of jump lines changes as follows.
1 line → 10 line → 400 line → 1 line → …………
* After the number of jump lines is indicated for one second, the address indication is restored. [
T R _ J U M P ]
• If the -
/ + button is pressed in the continuous playback mode, the specified number of lines is jumped in the FWD/REV
direction.
* If the -
/ + button is held down, the setting changes with 100 ms cycle.
g) ADJUST setting
Step 1 Test mode STOP state [ t s m e ]
(or continuous record/playback state or specific menu
state of other mode)
Step 2 Input the B2h command 7 times, including NOP EEPROM setting menu [E E P R O M _ S E T]
(or input once the B2h command and input once the
A8h command)
The specific setting is read from EEPROM.
Step 3 A2h command input Focus setting menu [ _ _ F o c u s _ _ _ ]
Step 4 Input the B2h command 6 times, including NOP. CONTROL setting menu [ _ A D J U S T _ _ _ ]
Step 5 A2h command input COUT level calculation cofficient setting [ C O K _ _ _ _ _ ]
Step 6 B2h command input Focus system reference value setting [ F A T _ _ _ _ _ ]
Step 7 B2h command input Tracking system reference value setting [ T A T _ _ _ _ _ ]
Step 8 B2h command input Track cross system reference value setting [ C A T _ _ _ _ _ _ ]
Step 9 B2h command input Focus balance correction value setting [ F A B _ _ _ _ _ _ ]
Step 10 B2h command input Tracking ATT shift value setting [ S T R _ _ _ _ _ _ ]
Step 11 B2h command input Focus ATT shift value setting [ S F S _ _ _ _ _ _ ]
Step 12 B2h command input TCRS ATT shift value setting [ S T C _ _ _ _ _ _ ]
Step No.
Setting Method
Remarks Display
: Setting volue
• Input of A8h command results in reversing.
• When the F3h command is input in the setting item indication state, the setting increases, and the new setting is et in LSI.
• When the F4h command is input in the setting item indication state, the setting increases, and the new setting is et in LSI.
• When the F3h/F4h command is input continuously, continuous change occurs with 100 ms cycle.
• When the A7h command is input in the EEPROM setting menu state, the state is changed to TEST mode stop state.
• When the A7h command is input in the ADJUST setting menu state, the state is changed to EEPROM setting menu state.
• When the A7h command is input in the specific setting item indication state, the state is changed to the ADJUST setting menu state.