Below is the procedures for this mode.
Step 1: Enter into Doctor mode.
(For more information, refer to section 8.2 on key operation to enter into this mode).
Step 2: Press [
], [1], [4] button on remote control. It enter into CD Self-Adjustment Test mode. (During this mode the result shall
correspond to the condition as shown in the table below).
8.3. Error Code Table
Self-Diagnosis Function provides information on any problems occuring for the unit and its respective components by displaying
error codes. Thesed error code such as U**, H** and F** are stored in memory and held unless it is cleared.
The error code is automatically display after entering into self-diagnostic mode.
Error Code Diagnosis Contents Description of error Automatic FL Display Remarks
F15 CD REST SW
Abnormal
CD traverse position intial
setting operation failsafe
counter (1000 ms) waiting
for REST SW to turn on.
Error No. shall be clear by
force or during cold start.
For CD unit (For Traverse).
Press [
] on main unit for next
error.
H15 CD Open SW
Abnormal
During normal operation
CD OPEN SW On fail to
be detected with 4 sec.
Error No. shall be clear by
force or during cold start.
For CD unit (For Traverse).
Press [
] on main unit for next
error.
F26 Communication
between CD servo
LSI and micro-p
abnormal.
CD function DTMS
command, after system
setting, If SENSE = ´L´
cannot be detected.
Memory shall contain F26
code. After Power on, CD
function shall continue,
error display shall be "NO
DISC". Error No. shall be
clear by force or cold start.
For CD unit (For Traverse).
Press [
] on main unit for next
error.
F61 Power Amp IC output
abnormal
During normal operation, if
DCDET becomes "L",
normal POWER OFF
process shall not be
executed, PCONT shall be
switched to "L"
immediately. "GOODBYE"
shall not be display but the
error display F61 is
displayed instead. 2
seconds after the F61
displayed, ECONO shall be
set to "L" and FL display
shall be turned off. The
error content shall be
memorized when the
abnormality occurs and can
be display in the C-mecha
self-diagnostic mode
described later.
For Power Supply Related Error
Detection.
Press [
] on main unit for next
error.
16
SA-NS55E / SA-NS55EG
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