MZ-NH1

Flow of Self-diagnosis Result Display mode operation:

 

 

 

 

 

***

 

1 ####

 

 

The first error

[VOL +] key

 

[VOL --] key

 

 

 

 

 

 

 

 

***

 

N ####

 

 

The last error

[VOL +] key

 

[VOL --] key

 

 

 

 

 

 

 

 

***

One error before

N1####

 

 

 

 

the last

 

 

 

[VOL +] key

 

[VOL --] key

 

 

 

 

 

 

 

 

***

Two error before

N2####

 

 

 

 

the last

 

 

 

[VOL +] key

 

[VOL --] key

 

 

 

 

 

 

 

 

***

 

R_####

 

 

Total recording time

[VOL +] key

 

[VOL --] key

 

 

 

 

 

 

 

7-2. Error Code of The Self-Diagnosis Result Display Mode

Error code

Description

 

 

00

No error

 

 

01

Attempt to access an abnormal address

 

 

02

High temperature detected

 

 

03

Focus error (no change)

 

 

04

Abnormal rotation of disc

 

 

05

Fault of disc discriminate

 

 

06

Error of access loop (no change)

 

 

07

Error of access loop (with change)

 

 

08

Could not read address

 

 

09

Focus error (with change)

 

 

12

Could not read data with SYNC

 

 

13

TOC address data error

 

 

32

Focus error, ABCD offset error

 

 

33

Tracking error, offset error

 

 

34

Tracking error, X1 tracking error, offset error

 

 

7-3. Clear The Total Recording Time

After replacing the optical pick-up, clear the total recording time.

1.Enter the test mode (Display Check mode).

2.Press the [FF]key to activate the Self-Diagnosis Result Display mode.

3.Press the [VOL--]key once to display the total recording time indication.

4.Press the X key and display “ClrOK?”.

5.Press the X key again to display “RecT 0” and clear the total recording time.

8.KEY CHECK MODE

This mode is used for key check.

Operation of The Key Check Mode

1.Enter the test mode (Display Check mode).

2.Press the [GROUP] key to activate the Key Check mode where the LCD displays as shown below.

Display of the remote commander

11*

$$$$$$ ##

“*” : Remote commander (0: with, 4: without)

“$$$$$$” : Pressed key name.

When remote commander key is pressed, display becomes as “r$$$$$”.

When the jog dial is turned, it displays “JOG+ X” or “JOG- X” (“X” is number of 1 to 3). If the jog dial is turned four click, it displays “JOG+OK” or “JOG-OK”.

“##” : Key voltage of remote commander. (Hexadecimal number)

3.When all keys check is OK on the main unit, it displays as follows.

Display of the remote commander

888

SET OK ##

When all keys check is OK on the remote commander, it displays as follows.

Display of the remote commander

888

RMC OK ##

*) Turn the jog dial four click upside and downside to jog test is OK.

4.When all keys check are OK both the main unit and the remote commander, it display backs to the Display Check mode automatically.

5.To quit the Key Check mode, open the lid and return to the Display check mode.

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