Grundig HiFi-Studio RPC 340 Bedienungsanleitung Seite 4

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On/Off switch
Loudspeaker switches
Noise filter switch
Contour/Linear switch
{loudness control)
Volume control
Bass control
Treble control
Stereo balance
Frequency meter for FM programming
Tuning meter/Field strength meter
on FM
Stereo indicator
Tuning button
Sensor fields for FM programming
(U1 ...U7) with tuning controls.
For tuning in an FM station on the
main scale, sensor field "U" must be
touched.
AFC button
Muting button for FM tuning
Mono/Stereo button (release for
stereo)
Phono button for replay of records
Tape button for replay from an
external tape or cassette recorder
which must be connected to the tape
socket ® (TB).
Cassette button for replay from the
built-in cassette recorder
Wave band buttons
UKW = FM band
LW = Long wave band
MW = Medium wave band
SW = Short wave band
Earphone sockets
Aerial! sockets
Y for AM aerial (LW, MW and SW)
+ for earth
"TT for FM dipole (300 Q)
Connecting socket for external tape
or cassette recorder
Loudspeaker sockets for stereo
group 1 (R = right-hand channel,
L = left-hand channel)
Loudspeaker sockets for stereo
group 2
Mains voltage setting indicator
(after changing the voltage setting,
the indicator must be removed and
refitted in correct position by an
experienced technician).
Be sure to read the separate instruction
books supplied for the built-in record
player and cassette recorder.
Mains Connection
This set has been designed to be operated
on AC and is preset for 220 V. For
operation on an other mains voltage, the
voltage setting should be changed by an
experienced technician according to the
indications given inside the unit.
The built-in record player and cassette
recorder are automatically set to the cor-
rect voltage.
Important Hint!
The built-in cassette recorder is set to
120...127 V AC and the record player to
110 V. If these units are removed for
external use, they must be adjusted to the
corresponding mains voltage (see separate
operating instructions). When refitting the
units into the Studio, it is of course
necessary to readjust them to 120...127V
and 110 V respectively.
Aerials
In primary service areas good results can
be obtained on FM with a simple room
dipole eg: GRUNDIG FM strip dipole.
For the best possible results we recom-
mend the use of an outside FM dipole
especially when receiving stereo broad-
casts. Remember 10 times as much aerial
signal is required when receiving a stereo
transmission. Even an outside FM dipole
may not be suitable in mountainous
regions or for long distance reception
unless it is mounted as high as possible
above the roof of the house.
On the back of the unit there are four flat
sockets for aerials and earth @. The two
sockets on the right are for connecting a
300 Q FM dipole. When an outside FM
dipole is used AM reception may also be
improved because the AM and FM aerial
sockets are connected together via a
shorting link mounted between the two
sockets.
If separate outside aerials for FM and AM
or a communal aerial system is being
used, the shorting link must be removed
otherwise inter-action between the two
aerials will occur.
If you are not sure of the signal conditions
in your area and remember that a good
signal is essential for optimum stereo
reception, we suggest you contact your
dealer who will be pleased to advise you
as he will be familiar with the conditions
for reception in your area.
.
Socket Y is intended for the connection
of an external AM aerial.
Socket + is for earth connection.
Loudspeakers
For best possible reproduction we suggest
you use high quality high wattage loud-
speakers with your Studio. The best
results will be obtained with 4 92 (min.
3.2 Q) loudspeakers (loudspeakers of lower
impedance should not be used). Loud-
speakers with an impedance of up to 16 Q
may be used but the amount of power the
amplifier can deliver will be limited.
Two pairs of connecting sockets are
mounted on the rear of the set (L1 and L2)
— @ and @. It is possible to use both
sets of loudspeakers simultaneously in
separate rooms.
The set will deliver its maximum power
(2 x 50 W music power, 2 x 30 W sine)
when the speaker sockets L1 or L2 are
used separately. When both L1 and L2 are
used simultaneously the set will deliver
4x 30 W music power.
Always make sur that the right-hand loud-
speaker unit is connected to the RH socket
and vice versa.
Note: Loudspeaker extension cables are
available in 5 metres length (cable 375)
and 10 metres length (cable 376).
Headphones
2 sockets @ conforming to DIN 45 327 are
provided on the right of the wave band
buttons. Headphones are particularly
suitable for the music lover who wishes to
listen undisturbed. Headphones of 5 to
2000 2 impedance may be used. We re-
commend the GRUNDIG headphones 216,
219 or 221.
Additional information for sets used in
Great Britain
The set is designed to operate from a
mains supply of 230 —240V AC. Your dealer
will install your set for you and ensure that
your local electricity supply is suitable and
no further adjustments should be necessary.
We recommend that a 13 amp 3-pin plug
be used, fitted with a 5amp fuse. The brown
lead should be connected to the live pin
(marked L or red or brown) and the blue
lead must be connected to the neutral pin
(marked N or black or blue). On no account
should either of the wires be connected to
the earth pin (marked E or green/yellow).
If other mains plugs are used please ensure
that they are protected with a 5 amp fuse.
We recommend that the set be disconnected
from the mains when not in use.
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