Sony MZ-NH1 User Manual download pdf (Page 15)

MZ-NH1

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

“*”: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

When all keys check is OK on the remote commander, it

displays as follows.

Display of the remote commander

*) 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.

The first error

[VOL +]

key

[VOL --]

key

The last error

One error before

the last

Two error before

the last

Total recording time

***

1 ####

***

N ####

***

N1####

***

N2####

***

R_####

[VOL +]

key

[VOL --]

key

[VOL +]

key

[VOL --]

key

[VOL +]

key

[VOL --]

key

[VOL +]

key

[VOL --]

key

Flow of Self-diagnosis Result Display mode operation:

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.

11*

$$$$$$ ##

888

SET OK ##

888

RMC OK ##

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 59 60

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Sony MZ-NH1 User Manual Page 15

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