Connecting A Signal Source; Signal Output; Power Supply - IMG STAGELINE PAK-108MK2 Manual De Instrucciones

When positioning the speaker system, always
make sure that air will flow freely through the cooling
fins (8) on the rear side to provide sufficient cooling .

4.1 Connecting a signal source

For connecting a signal source with line level (e . g .
CD player, output of a mixer), the following options
will be possible:
– For balanced signals, the XLR jack (5) is suitable (pin
configuration chapter 6) .
☞
– For unbalanced signals, the RCA jacks (6) are suita-
ble . When both RCA jacks or the RCA jacks and the
XLR jack (5) are used at the same time, the input
signals will be mixed . This will create a mono signal
when a stereo signal source is connected .
The XLR jack MIC IN (3) will allow connection of a
microphone .
If e . g . the signal source with line level is to provide
background music of low volume while the micro-
phone is used for talking, the volume of the output
of the signal source must be adjustable .

4.2 Signal output

At the XLR jack LINE OUT (1), the mixed signal of the
input signals for routing to another active speaker
system, an amplifier or a recorder will be available
as a balanced signal with line level . The output sig-
nal will be independent of the adjustment of the
MASTER LEVEL control (4) .

4.3 Power supply

Connect the mains cable provided to the mains jack
(11) and the plug to a mains socket (230 V/ 50 Hz) .
5 Operation
CAUTION Never adjust the active speaker 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 after some time . Therefore, do not
further increase a high volume after get-
ting used to it .
Note: To prevent switching noise, always switch on the
active speaker system after the signal sources connected
and switch it off first after use .
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1) Set the MASTER LEVEL control (4) to minimum
(left stop) for the time being and switch on the
amplifier with the POWER switch (10) . The LED
POWER ON (9) will light up .
2) Adjust the desired volume with the MASTER LEVEL
control (4) . Only turn up the control to such an
extent that the sound reproduced will not be dis-
torted . If the overload LED CLIP (7) lights up, turn
back the control accordingly .
If a microphone is connected, add its signal
with the control MIC LEVEL (2) . The MASTER LEVEL
control (4) will define the overall volume .
CAUTION! To prevent acoustic feedback, do not
hold the microphone towards the speaker or too
close to it . Feedback may also occur when the
volume is too high . In this case, reduce the mi-
crophone volume with the control MIC LEVEL (2) .
3) After use, switch off the speaker system with the
POWER switch .
6 Specifications
Amplifier power
RMS power: � � � � � � � � � � � 75 W
Peak power: � � � � � � � � � � � 130 W
Frequency range: � � � � � � � � � 60 – 20 000 Hz
Max� rated SPL: � � � � � � � � � � 112 dB
Input sensitivity
MIC IN, XLR: � � � � � � � � � � 6�5 mV
LINE IN, XLR: � � � � � � � � � � 125 mV
LINE IN, phono: � � � � � � � � 100 mV
Output LINE OUT, XLR: � � � � 60 mV
Pin configuration of XLR jacks:
Power supply: � � � � � � � � � � � 230 V/ 50 Hz
Power consumption: � � � � � � 200 VA max�
Ambient temperature: � � � � � 0 – 40 °C
Dimensions (W × H × D): � � � 290 × 405 × 220 mm
Weight: � � � � � � � � � � � � � � � � 9 kg
Subject to technical modification .
1 = ground
2 = signal +
3 = signal –
7