Auto Ble "0 - Pioneer SX-P930 Operating Instructions Manual

tape onto
contents of
pe in Deck
while either
@ using the
ndition as
itch pasi-
o-type NR
rded with
d the tape
to the start
8c ting,
ection (Ph).
2ed setting,
» directions
'ors on deck
oning to the
iN to TAPE,
other posi-
und of the
button will
JPY button.
REC PAUSE
DPY button,
ack to stop
REC PAUSE
3s MUTE but-
juttons can-
od copying.
play button
even among
C-90, etc.).
beled as the
ssible for the
fing all of the
CASSETTE DECK APPLICATION GUIDE
auroete
Q
[ AUTO BLE meek
e AUTO BLE y
In cassette tapes available on the market, even tapes of
the same position, there are slight differences in tape sen-
sitivity and frequency characteristics. To take full advan-
tage of a tapes characteristics, and thereby assure faithful
recording of a source, it is necessary to set the optimum
recording bias, recording level {sensitivity}, and equali-
zation. In most conventional tape decks, these settings
are adjusted and fixed using a standafrd tape as refer-
ence. This means that regular decks are not able to deal
with the slight differences of individual tapes.
With AUTO BLE system, bias, sensitivity, and equaliza-
tion are automatically adjusted by a microprocessor to
achieve the optimum recording characteristics for each
tape.
® Details concerning AUTO BLE operation
Press the AUTO BLE button, and built-in oscillation cir-
cuitry operates to record a measurement signal. A
microprocessor takes this signal, and makes the appropri-
ate adjustments to settings to achieve the optimum
recording characteristics for each tape. After the settings
have been made, the tape is automatically rewound to
the beginning. When recording begins, the measurement
signal is compietely erased. This adjustment is only ef-
fective during recording.
®@ You can switch to any type of Dolby NR when using
AUTO BLE. And after adjustments have been made,
even it you change the type of Dolby NR, it has no
effect on AUTO BLE operation.
@ To enable adjustments to be made, a measurement
signal is recorded onto the tape, erasing any music
or other material recorded at the point where record-
ing begins.
© During AUTO BLE operation, playback and fast for-
ward operations are not possible.
@ During recording, recording pause, and recording mute
operation, settings cannot be canceled even if you
press the AUTO BLE button.
® {f you change the cassette tape after setting the Auto
BLE, the BLE setting must be performed again.
1. Press OPEN/CLOSE button ( & }, and foad the
tape for recording into Deck Il. Close the cas-
sette tray.
®@ Check to see that the accidental erasure preven-
tion tabs are not broken off.
® Make sure that there is no tape slack.
Take note of the play buttons indicating the tape direc-
tion. AUTO BLE operates in the indicated direction.
35
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