IMG STAGELINE SOUND-40/SW Mode D'emploi page 7

Do not place the speakers too close to walls or in
corners as this will falsify the frequency response
and impair the heat dissipation of the installed
amplifier.
4.1 Connecting the right speaker system
Connect the amplifier output SPEAKER OUT (9) on
the rear side of the left speaker system to the input
of the right speaker system. Pay attention to the
polarity (connect terminals of the same colour).
4.2 Connecting the signal source
Connect the output of a signal source with line level
(e. g. CD player, mixer output, line output of a com-
puter or TV set) to the RCA jacks (7) on the rear
side of the left speaker system (L = left channel,
R = right channel).
As an alternative, use the 6.3 mm jack (8) [configu-
ration of the contacts
4.3 Power supply
Connect the plug of the mains cable (6) to a mains
socket (230 V~/50 Hz).
5 Operation
CAUTION Never adjust the audio system to a
very high volume. Permanent high
volumes may damage your hearing!
The human ear will get accustomed to
high volumes which do not seem to be
that high any more after some time.
Therefore, do not further increase a
high volume after getting used to it.
Note: To prevent switching noise, always switch on
the speakers after the units connected and
switch them off first after use.
1) Set the control VOLUME (1) to MIN (left stop)
first and switch on the speaker system with the
POWER switch (4). The LED on the front side
lights up.
2) Adjust the desired volume with the control VOL-
UME (1). Only turn up the control so far that the
sound will not be distorted.
3) Adjust an optimum sound with the controls TRE-
BLE (2) and BASS (3).
4) After use switch off the speaker system with the
POWER switch.
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may be reproduced in any form or by any means for any commercial use.
chapter 6].
INTERNATIONAL GmbH & Co. KG. No part of this instruction manual
®
6 Specifications
Frequency range: . . . . . . 50 – 20 000 Hz
Amplifier power: . . . . . . . . 2 × 20 W
Nominal SPL of speaker: . 85 dB (1 W / 1 m)
Max. SPL: . . . . . . . . . . . . 98 dB
Input sensitivity: . . . . . . . . 350 mV
Max. input level: . . . . . . . . 7 V
Input impedance: . . . . . . . 16 kΩ
Connections:
RCA (L, R)
6.3 mm jack
Power supply: . . . . . . . . . 230 V~/ 50 Hz
Power consumption: . . . . max. 90 VA
Ambient temperature: . . . 0 – 40 °C
Dimensions (W × H × D): . 170 × 240 × 190 mm
Weight
left speaker: . . . . . . . . . 4.4 kg
right speaker: . . . . . . . . 2.5 kg
Subject to technical modification.
RMS
2 × 40 W
MAX
T = signal left
R = signal right
S = ground
GB
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