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MD-MT877/MD-MT877C
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6. TEST-REC Mode
• When the STOP button is pressed while the TEST-REC menu
appears, or in the TEST-REC mode or continuous record mode, the
mode changes to the TEST mode stop state.
• Whenever the DISP button is pressed in the TEST-REC menu, the
target address changes as follows.
0032 — 03C0 — 0700 — 08A0 —0950 — 0032 —
When the PLAY button is pressed while a target address is dis-
played, continuous playback is performed after searching that
address.
• Whenever the MODE button is pressed in the TEST-REC mode
target address is displayed, the digit which is changed by the FAST
FORWARD/REVERSE button changes as follows.
0032 — 0032 — 0032 — 0032 —
• When the FAST FORWARD button is pressed in the TEST-REC
mode target address is displayed, the digit of address specified by
the MODE button is set to +1h.(0 to F)
• When the FAST REVERSE button is pressed in the TEST-REC
mode target address is displayed, the digit of address specified by
the MODE button is set to -1h. (0 to F)
* When the FAST FORWARD/REVERSE button is held down, the
setting changes continuously, one cycle being 100 ms.
• When the VOLUME+/– button is pressed in the TEST-REC mode or
continuous record mode, the laser record power changes.
(Servo gain changes also according to record power.)
* After the laser record power is indicated for one second, the ad-
dress indication is restored. [ R P W _ ]
• : Address
• : Laser power cord
• Operation is disabled if the premastered disc or disc is in miserase-
protected state.
Explanation of error history code
13h : Adjustment servo retraction excessive retrial
16h : C. IN detection time-over
17h : A, B, E, F, and TCRSO offset measurement value out of
tolerable range
21h : Focus retraction completion allowable time-over
23h : Track search completion allowable time-over
32h : P-TOC read failure
42h : U-TOC read failure
44h : U-TOC write data write disabled/read check error
45h : U-TOC write test failure
52h : SD write data write disabled
72h : EEPROM data read check sum error
73h : Record head drive disabled (by EJECT lever)
91h : Ambient temperature is higher that the allowable temperature
Error messages
Can't READ
The details ' '
'f': Focus
'a': Servo adjustment
's': Track such
'r': TOC information reading
'u': UTOC information reading
'w': At the time of data writing
'p': Spindle start
Er-MD
The details ' '
'41': UTOC light test error
'80': EEPROM information reading error
7. NORMAL Mode
• When the STOP button is pressed while the NORMAL menu
appears, the mode changes to the TEST mode stop state.
• Indication during operation
Indication of memory capacity on main unit LCD
[ ] + Level meter
: Internal mode
: Address (Cluster section)
: Address (Sector section)
• Selection of sound volume, BASS, etc. is possible (without indica-
tion)
• Recording is also possible.
• If the STOP button is pressed during operation in the NORMAL
mode, the NORMAL mode is cancelled, and the power is turned off.
8. Error data display Mode
• Reversing when FAST REVERSE button is pressed
• When the STOP button is pressed while the error data indication
menu appears or during error data indication, the mode changes to
the TEST mode stop state.
• Error data 0 is the latest error.
• Error which occurred in the TEST mode is also stored in the memory.
• When the DISP button is pressed while the error data indication
menu appears, the error data is initialized. [ C L E A R _ ]
• : Error Code