Sony HCD-FL3, Руководство по обслуживанию, Страница: 22 / 170

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HCD-FL3
Volume check:
1. When the
[VOLUME]
knob is turned clockwise even slightly,
the sound volume increases to its maximum and a message
“VOLUME MAX” appears for two seconds, then the display
returns to the original display.
2. When the
[VOLUME]
knob is tuned counterclockwise even
slightly, the sound volume decreases to its minimum and a
message “VOLUME MIN” appears for two seconds, then the
display returns to the original display.
Tuner Function
1. In the test mode, the default-preset channel is called even when
the TUNER is selected and an attempt is made to call the pre-
set channel that has been stored in memory. (It means that the
memory is cleared)
2. The minimum, center and maximum frequency of each band
is set then.
4. Tape Recording Test
Procedure:
1. Enter the MC Test Mode.
2. Load tapes in both tape decks A and B.
3. Press the REC button to start recording.
4. Pressing the
–
m or M + buttons during recording returns
the tape to the recording start position and stops it at this posi-
tion.
5. Pressing the “High Speed Dubbing” key while playing back
the tape of deck B switches the playback speed between “Nor-
mal Speed” and “High Speed”.
Note:
When the playback direction of the tape is set to other than “ONY WAY”,
the restriction on the number of times playback which can be repeated
will be cleared.
5. AMS Test Mode
1. Enter the MC Test Mode and press the
[TAPE A/B]
button to
set the TAPE function.
2. Insert a test tape AMS-110A or AMS-120 to deck A.
3. Press the
[KARAOKE PON]
button on the remote controller
to enter the AMS test mode.
4. After a tape is rewound first, the FF AMS is checked, and the
mechanism is shut off after detecting the AMS signal the AMS
signal twice.
5. Then the REW AMS is checked and the mechanism is shut off
after detecting the AMS signal twice.
6. When the check is complete, a message of either OK or NG
appears.
[AGING MODE]
This mode can be used for operation check of CD section and tape
deck section.
CD section and tape deck section work in parallel.
•
If an error occurred:
The aging operation stops only an error occurred sections and
display then status.
•
If no error occurs:
The aging operation continues repeatedly.
Procedure:
1. Press the
[I/ ]
button to turn the power on, and press the
[CD]
button to select the function “CD”.
2. Set discs on the disc trays 1 and 5, and set tapes into the decks
A and B respectively.
3. Press two buttons of > and
[A ]
for more than 1 second
simultaneously.
4. Aging operations of CD and tape are started at the same time.
5. To release this mode, operate the cold reset (Refer to the “MC
COLD RESET”) or disconnect the power code to turn the power
off.
1. Display at the Aging Mode
Display operating state of CD section and tape deck section alter-
nately.
If an error occurred, stop display which that section.
2. CD Section
The sequence during the aging mode is following as below.
Display at the aging mode is the same as the normal operation.
Aging mode sequence (CD section) :
Start (from disc 1)
Disc chucking
TOC read
Play first track for 2 seconds
Play last track for 2 seconds
Change the next disc.
•
Display at an error occurred (Error display mode)
Procedure:
1. Press two buttons of
>
and
[EFFECT]
for more than 1 second
simultaneously to enter the error display mode.
2. It displays of total error.
3. Each time the
–
m or M + button is pressed, display change
as below.
4. To clear the error record, operate the cold reset. (Refer to the
“MC COLD RESET”)
Display of total error
–
m
Button
M +
Button
Display of mechanical errors
– m
Button
M
+
Button
Display of no disc errors
Z
1