Sony Walkman MZ-RH1 Service Manual page 15

5-2. Error Code of The Self-Diagnosis Result Display
Mode
Error display code
0000 No error
0001 Attempt to access an abnormal address
0002 High temperature detected
0003 Focus error (no change)
0004 Abnormal rotation of disc
0005 Fault of disc discriminate
0006 Error of access loop (no change)
0007 Error of access loop (with change)
0008 Could not read address
0009 Focus error (with change)
0012 Could not read data with SYNC
0013 TOC address data error
0032 Focus error, ABCD offset error
0033 Tracking error, offset error
0034 X1 tracking error, Tracking error, offset error
Error display code Addition information when error occurs
0000 0000
0001 Illegal cluster specified when error occurs
0002 to 0034 Total recording time when error occurs
5-3. 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 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 key and display "ClrOK?".
X
5. Press the key again to display "RecT 0" and clear the total
X
recording time.
Description
6. 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 [DISPLAY/MENU] key to activate the Key Check mode
where the LCD displays as shown below.
0100
"$$$$$$" : Pressed key name.
When remote commander key is pressed, display becomes
as "r$$$$$".
"##" : Key voltage of remote commander. (Hexadecimal number)
3. To release the Key Check mode, open the upper panel and
return to the Display check mode.
MZ-RH1
$$$$$$ # #
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