Denon DN-790R, Руководство по эксплуатации

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AUTO TUNING
Though tapes may be of the same type, tapes of different manufacturers and even tapes of the same manufacturer may have slightly different recording characteristics. The auto tuning system
is a function which automatically sets the optimum recording characteristics to take maximum advantage of the performance of individual tapes.
Set the cassette tape to be tuned into the cassette box.
Set the Dolby NR switch for the position to be used for recording.
Press the
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REC/REC MUTE button to set the recording pause mode.
(The " O " Rec and “ ll ” PAUSE indicators will light up.)
Press the START button. Tuning starts. The AUTO TUNING indicator flashes during
tuning.
After 5 to 10 seconds, tuning is completed, the tape is automatically rewind to a
position a little before the position at which tuning started, and the AUTO TUNING
indicator stops flashing, remaining lit.
To cancel the setting:
During tuning: Press the STOP or CLEAR button.
After tuning: Press the CLEAR button.
Turn off the power.
The recording characteristics are reset to the standard values.
Note: To achieve the optimum recording characteristics, we recommend always tuning
each tape before recording, even for tapes of the same type and the same
manufacturer.
MONITOR BUTTON
This Stereo cassette deck uses a three-head system which permits simultaneous "off-the-tape monitoring" during recording.
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Caution:
1.
2. If tuning is started from the beginning of the tape (the leader tape section), tuning is
performed after the tape is forwarded to the magnetic portion. In this case, the tape is
rewound to a position a little before the beginning of the magnetic portion (at the
leader tape section) after tuning is completed.
3. If the tape is too near the end, the tuning mode may be canceled before tuning is
completed.
4. The bias control knob on the front panel functions during auto tuning, so we
recommend setting it to the center click position. If the bias control knob is set too far
in one direction, the auto tuning system may not be able to fully correct the change in
the frequency response and level, resulting in poor recording characteristics.