16
MZ-N420D
• Description of Indication History
History code number
Description
1
The first error
N
The last error
N1
One error before the last.
N2
Two errors before the last.
R_
Total recording time
• Description of Error Indication Codes
Problem
Indication code
Meaning of code
Simple display
Description
No error
00
No error
---
No error
01
Illegal access target
Adrs
Attempt to access an abnormal address
address was specified
Servo system error
02
High temperature
Temp
High temperature detected
03
Focus error
Fcus
Disordered focus or can not read an address
04
Spindle error
Spdl
Abnormal rotation of disc
11
TOC error
TOC
Faulty TOC contents
TOC error
12
Data reading error
Data
Data could not be read at SYNC
13
TOC address error
Tadr
TOC address data error
Power supply system error
22
Low battery
LBat
Momentary interruption detected
31
Offset error
Ofst
Offset error
32
Focus error ABCD
ABCD
Focus error ABCD offset error
offset error
Offset system error
33
Tracking error
TE
Tracking error Offset error
Offset error
34
X1 tracking error
X1TE
X1 tracking error Offset error
Offset error
35
MD DATA 2
MD2
MD DATA 2 disc error
disc error
36
Mirror error
Mirr
Mirror retry over
Reset the Error Display Code
After servicing, reset the error display code.
• Setting Method of Reset the Error Display Code
1. Set the test mode (see page 13).
2. Press the
[GROUP]
key activates the self-diagnosis result dis-
play mode.
3. To reset the error display code, press the
ENTER/
NX
key
(twice) when the code is displayed (except “R_
****
”).
(All the data on the 1, N, N1, and N2 will be reset)
