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CT-S520, CT-S420
4. Recording Level Adjustment
| No.
Mode
Input signal! & test tape
Adjustment location
Adjustment value
Remarks
Apply a 315 Hz signal to
the line input terminals,
load the STD-631 test
tape.
REC levei control volume
LINE OUT
-10.0 dBV
7
Repeatedly record, playback
Record the above signal
VR551 (Lech)
TP. 3 (Lch)
and adjust so that the
Record the above signal
onto the STD-621 test
tape, and playback.
TP. 3 (ich)
TP. 4 (Rch)
11.2 dBV + 1.5 dB
Record the above signal
onto the STD-610 test
Bla :
tape, and playback.
7
-11.2 GBV + 1.5 dB
5. AUTO BLE Adjustment
¢ BLE adjustment should be performed after all other adjustments are completed.
¢ This adjustment should be performed in the test mode.
Entering the Test Mode.
Tum on the power, and after more than 4 seconds, press the 'COUNTER RESET" button, "COUNTER MODE" button and §f (PAUSE) button
simultaneously.
* Releasing the Test Mode.
Press the "COUNTER RESET" button.
Press the AUTO BLE key
Level meter
on the front panel.
Reh
(FL indication 2)
Rch
BOSS
Press the AUTO BLE key
(Mi: light up
—[): not light up)
15 kHz adjustment
on the front panel.
.
(FL indication 3)
3 kHz adjustment
28
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