Marantz SD4050 - Manuel (Page 11)

11
ENGLISH
FRAN
Ç
AIS
SYNCRO REVERSE DUBBING
During dubbing of the side facing you, the deck that first reaches the
end if the tape will standby until the other deck reaches the end of the
tape, direction together.
(Depending on the manufacturer, the length of tapes having the same
recording time may differ somewhat. Setting this mode permits the
arrangement of the begining portion of the opposite side of the tape.)
1. Press the POWER switch q to the ON ( ) position.
2. Load the cassette tape to be played on deck A and the one to be
recorded in deck B w.
3. Select the position of the REV MODE switch e.
4. Press the SYNC REV button i to set the SYNC REV Mode.
The SYNC REV Indicator will light up.
To release SYNC REV mode, the SYNC REV button is pushed
again.
When direction of Deck A and Deck B is only Forward (
), the
SYNC REV mode can be set.
5. To being normal speed dubbing, press the DUBBING SPEED
NORMAL button r. The NORM DUB indicator will light at this
time.
To high speed dubbing, press the DUBBING SPEED HIGH button
r.
The HIGH DUB indicator will light at this time.
6. To stop dubbing, press the STOP ( ) button t of deck A or deck
B.
¼ When dubbing, the recording level and the Dolby NR recording
will be the same as those of the playback tape, regardless of
the positions of the REC LEVEL control and the DOLBY NR
button.
¼ When listening to the playback sound during normal speed
dubbing, the DOLBY NR switch remains off even if it is
pressed.
¼ Operation using the REC MUTE and PAUSE ( ) buttons y,
u of deck B is permitted during normal speed dubbing.
1) Operation of the Tape Counter
(1) Press the COUNTER RESET button to reset the counter to
“ ”.
(2) By using the PLAY, FF, or REW functions, the reading of the
counter will change to indicate index position.
TAPE COUNTER
¼ During recording and playback operations, the counter is useful
for noting the location of existing programs or positions where
recording is to be started.
¼ The reading of this counter does not correspond with that of any
other deck.
í The Dolby noise reduction system substantially reduces the tape
background noise (hiss) inherent in the cassette medium.
í Tape background noise consists primarily of high frequency
information, which is particularly annoying during soft passages,
The Dolby NR system increases the level of low volume mid and
high frequency signals during recording and reduces the level of
these signals by an identical amount during playback, As a result,
the playback signal is identical to the original source, but the level
of background noise generated by the tape is greatly reduced.
í The operating principle of Dolby C NR is similar to that of Dolby B
NR except for the encoding/decoding response curves. The noise
reduction effect obtained with Dolby C NR is up to 20 dB,
compared to 10 dB with Dolby B NR. In addition, Dolby C NR uses
an anti-saturation network and spectral skewing circuitry for a
significant improvement in the dynamic range of the mid-to high-
frequencies.
DOLBY B AND C NOISE REDUCTION SYSTEM
RESET
MIN
–
PHONES
CONTROL
PITCH PLAY +
RESET
COUNTER COUNTER
REC/PLAY
EJECT
A
PLAY PLAY
HIGH PAUSE NORMAL REC MUTE RECORD REC LEVEL SYNC REV
STOP
POWER ON/OFF
STOP
CCONT. PLAY
B
OFF
PLAY
OFF
REC
C
B
REV. MODE
DOLBY NR
DOUBLE CASSETTE DECK SD4050
EJECT
TIMER
MAX
DUBBING SPEED
AUTO TAPE SELECT/HIGH SPEED DUBBING
AUTO REVERSE
AUTO TAPE SELECT/HIGH SPEED DUBBING
AUTO REVERSE
w
q u y r i
w t
e
¼ The following operation is available only when a MARANTZ CD
player with the synchro recording capability is connected to the
cassette deck.
¼ To use synchro recording, connect the remote control cord
terminals on the CD player and cassette deck.
1. Load a cassette tape in Deck B.
2. If Dolby NR recording is required, select type B or C.
3. Press the RECORD/o button to put the cassette deck in record-
pause mode.
SYNCHRO RECORDING PROCEDURE (Deck B)
4. Adjust the recording level with the REC LEVEL control.
5. Start edit playback of the CD player. (The operation procedure
may be variable between CD players with edit function. Refer to
the instruction manual of your CD player.)
¼ When the MARANTZ CD-57, CD-67 or CD6000 CD player is used,
be sure to set the REV. MODE switch to "=". (This causes both
tape sides A and B to be recorded automatically.)
¼ When other MARANTZ CD player than the above mentioned
models is used, set the REV. MODE switch to "=". (This causes
only tape side A or B to be recorded.)