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2. You can check the total time when the laser is turned on during

playback of DVD and CD from the above menu. The maximum
time, which can be displayed are 999h 59min.

3. You can check the error code of latest 10 emergency history

from the above menu. To view the previous or next page of
emergency history, press the

.

or

>

button on the

remote commander.  The error code consists of three kinds of
error codes.

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

01: Communication error (No reply from syscon)
02: Syscon hung up
03: Power OFF request when syscon hung up
19: Thermal shutdown
24: MoveSledHome error
25: Mechanical move error (5 changer)
26: Mechanical move stack error
30: DC motor adjustment error
31: DPD offset adjustment error
32: TE balance adjustment error
33. TE sensor adjustment error
34. TE loop gain adjustment error
35. FE loop gain adjustment error
36. Bad jitter after adjustment
40. Focus NG
42. Focus layer jump NG
51: Spindle stop error
52. Open kick spindle error
60: Focus on error
61: Seek fail error
62: Read Q data/ID error
70: Lead in data read fail
71: TOC read time out (CD)
80: Can’t buffering
81: Unknown media type

B. Parameter of error code
This is the detail of error code.

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

C. Time of error code
This is the laser time when an error occurred.

Example of Error code

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

Press the [     DISPLAY] button on the remote commander and then
press the [CLEAR] button on the remote commander. The data for
both CD and DVD data are reset.

Emg. History Check

Laser Hours     CD      0h   0min

                DVD     0h   0min

01. 01 05 04 04      00 92 46 00

    00 00 00 00      00 00 23 45

02. 02 02 01 01      00 A9 4B 00

    00 00 00 00      00 00 23 45

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

Press the [DVD TOP MENU] button on the remote commander and
then press the [CLEAR] button on the remote commander. The error
code for all emergency history would be reset.

Emg. History Check

Laser Hours     CD    999h  59min

                DVD   999h  59min

01. 00 00 00 00      00 00 00 00

    00 00 00 00      00 00 00 00

02. 00 00 00 00      00 00 00 00

    00 00 00 00      00 00 00 00

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

1. Press the [DVD MENU] button on the remote commander and

then press the [CLEAR] button on the remote commander. The
following screen appears on the on-screen display.

Emg. History Check

Laser Hours     CD    999h  59min

                DVD   999h  59min

Initialize setup data...

[Next]Next page [Prev]Prev page

[0]Return to Top Menu

2. The screen after a while returns to former display.

Press the [0] button on the remote commander.

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To  check the version information, please follow the following
procedure.
Procedure:

1.  From the top menu of  Remocon Diagnosis Menu, select “4.

Version Information” by pressing the [4] button on the remote
commander. The following screen appears on the on-screen
display.

Version information

Firm(Main): Ver. X.XXXX

Firm(Sub): XX.XX

RISC: XXXXXX

8032: XXXXXX

Audio DSP: XX.XX.XX.XX

Servo DSP: XX.XX.XX.XX

[0]Return to Top Menu

2. To return to the top menu of Remocon Diagnosis Menu, press

the [0] on the remote commander.

27

When the base unit is replaced, perform the adjustment and the
measurement as shown below in this order.

EXECUTING IOP MEASUREMENT (See page 25)

1. Turn on the set.
2. Input the following signal from signal generator to FM antenna

input directly.

Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz

Deviation

: 75 kHz

Modulation : 1 kHz
ANT input : 35 dBu (EMF)

Use 75 ohm coaxial cable to connect signal generator and the set.
You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.

3. Set to FM tuner function and tune A, B and C signals.
4. Confirm “TUNED” is lit on the display for A, B and C signals.

When the selected station signal is received in good condition,
“TUNED” is displayed.

signal 

generator

set

28

MEMO