Denon DCD-F109, Руководство по обслуживанию

Страница: 23 / 84

23
2.2. Servo check
(1) Press the
1
/
3
button. Execute the following steps.
•
13
flashing
q
LD ON (with servo still stopped)
w
FOCUS ON (disc rotation, tracking off)
If no disc loaded, retry then stop.
e
CLV ON
r
TRACKING ON
t
SUB CODE readout (playback sound output)
(1)The BER (Block Error Rate) generated in 1 second's time is displayed on the upper tier of the display.
(2)The playback position (IN/MID/OUT) can be changed by pressing the
8
or
9
button.
(3) The count of the errors that could not be corrected with the C1 error correction system is displayed.
[IN]
[MID]
[OUT]
(###### : B.E.R., @@ : T.No, XX:XX : Time)
※ When you press the
8
button at the MID playback position, the playback position does not return from MID
to IN.
y
When display is as in
t
and the
1
/
3
button is pressed, conduct BER (Block Error Rate) display for 2 seconds.
(1)The BER (Block Error Rate) generated in 10 second's time is displayed of the display.
(PPP : Playback position (IN/MID/OUT), ###### : 1 second's B.E.R., *****: 10 second's B.E.R.)
※
Press
1
/
3
button continuously for over 1 second to switch directly to SUB CODE readout in step
t
.
01 LD ON
02 Focus ON
03 CLV ON
04 Tracking ON
IN ERR ######
05 @@Tr XX:XX
MID ERR ######
05 @@Tr XX:XX
OUT ERR ######
05 @@Tr XX:XX
PPP ERR ######
ERR ******