DEH-P4400R/XN/EW
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New Test Mode
S-CD plays the same way as before.
If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its
cause and time occurred (in absolute time) are displayed.
During setup, operational status of the control software is displayed.
These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.
(1) Shifting to the New Test Mode
1
Turn on the current test mode by starting the reset from the key.
2
Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inser
disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off.
3
After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.
You can reset the new test mode by turning on the reset start.
(2) Key Correspondence
Key
Test mode
New test mode
Regulator Off
Regulator On
In-play
Error Production
BAND
To regulator on
To regulator off
–
Time/Err.No. switching
]
–
FWD-Kick
FF/TR+
–
[
–
REV-Kick
REV/TR-
–
1
–
Tracking Close
Scan
–
2
–
Tracking Open
Mode
–
3
–
Focus Close
–
–
–
–
Focus Open
–
–
–
–
Jump Off
–
–
6
To new test mode
Jump mode switching
Auto/Manu –
Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.
(3) Cause of Error and Error Code
Code
Class
Contents
Description and cause
40
Electricity
Off focus detected.
FOK goes low.
→
Damages/stains on disc, vibrations or failure on servo.
41
Electricity
Spindle unlocked.
LOCK = Low continued for 150 msec.
→
Damages/stains on disc, vibrations or failure on servo.
Sub-code was unreadable for 500 msec.
→
Damages/stains on disc, vibrations or failure on servo.
Last address memory function was activated.
→
Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed.
ting the
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