Sony MZ-R91 Service Manual page 16

• Description of Indication History
History code number
1st0 The first error
1st1 Total recording time when 1st0 was generated (Higher rank byte)
1st2 Total recording time when 1st0 was generated (Lower rank byte)
N 0 The last error
N 1 Total recording time when N 0 was generated (Higher rank byte)
N 2 Total recording time when N 0 was generated (Lower rank byte)
N-10 One error before the last.
N-11 Total recording time when N-10 was generated (Higher rank byte)
N-12 Total recording time when N-10 was generated (Lower rank byte)
N-20 Two errors before the last.
N-21 Total recording time when N-20 was generated (Higher rank byte)
N-22 Total recording time when N-20 was generated (Lower rank byte)
REC Total recording time *
• Description of Error Indication Codes
Problem Indication code
No error 00
01
Servo error 02
03
04
21
22
Power error
23
24
[Clearing Self-Diagnosis Data and Total Recording Time]
1. Setting the test mode. (See page 11.)
2. Move up the jog key on the set or press the
[REC]
3. Press the X key or
total recording time when clearing the total recording time. Thus, "ClrOK?" will be displayed on the LCD, and press the same key again,
and when self-diagnosis data is cleared "ErrCLR" is displayed and the data is cleared. Also when total recording time is cleared, " ReeT
O" is displayed and it is cleared.
Description
Meaning of code
No error
Illegal access target address
was specified
High temperture
Focus error
Spindle error
Initial low battery
Low battery
Low battery NI
Low battery AM
[DISPLAY]
key on the remote commander activates the self-diagnosis display mode.
key on the set during display of self-diagnosis data when clearing the self-diagnosis data, or during display of
Description
Attempt to access an abnormal address
High temperture
Forcus could not be applied
Abnormal lotation of disc
Abnormal voltage at initialization
Momentary interruption detected
Momentary interruption detected (NiMH)
Momentary interruption detected (AM)
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* Total recording time
Total recording time is recorded in
minutes. It is recorded in hexadecimal
format and up to 65,535 min. can be
counted. It returns to "0000h" when
recorder goes beyond this limit.