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SD/MMC
MIC 1
0
10
4 Operation
1) Before first-time operation, make sure that the
initial volume is not too high: Set the control
MASTER for the total volume approximately to
the position "9 o'clock" . Then switch on the
amplifier with the switch POWER . The green
power LED ON will light up .
USE ONLY WITH A 250V FUSE
2) Use the controls MIC..., LINE... and TEL to
24 V
mix the signal sources or to fade them in or
out . Set the controls of the inputs which are
not used to "0" .
3) Adjust the total volume with the control MAS-
TER . The LEDs "-30, -10, 0dB, CLIP" will indi-
cate the output level . To prevent distortions,
only turn up the control MASTER to such a
level that the red LED "CLIP" will not light up .
4) Use the controls BASS and TREBLE to adjust
the sound .
5) If the LED "PROT" lights up, the amplifier is
overheated or overloaded or has a short circuit
at one of the speaker outputs . In this case,
switch off the amplifier and have the fault
eliminated .
4.1 Remote control
Power supply of the remote control for the music
module is provided by means of a 3 V button
cell . If the remote control is supplied with the
battery inserted, remove the protective film (to
protect the battery against discharge) from the
battery support: The remote control will then
be ready for operation . When pressing a button
on the remote control, always point the remote
control at the amplifier . Make sure that there
are no obstacles between the amplifier and the
remote control .
If the remote control is not used for a longer
period of time, remove the battery as a precau-
tion . It may leak and damage the remote control .
10
USB
SD
MP3
VOL−
SCAN
VOL+
MODE
MIC 2/LINE 1
MIC 3/LINE 2
LINE 3
0
10
0
10
0
230 V~
50 Hz
FUSE
SPEAKER OUTPUT
COM
4 Ω
8 Ω
16 Ω
70 V
100 V
LINE 4
TEL
10
0
10
0
10
FM
ANTENNA
1
ON - LINE 1
OFF - MIC 2
TEL INPUT
MOH OUTPUT
2
ON - LINE 2
600 Ω/100 mV
600 Ω/1 V
OFF - MIC 3
COM
HOT
COM
HOT
MIC2/LINE1
Replacing the battery
1) Push the latch of the battery holder to the
right (first arrow in the figure below) and re-
move the holder (second arrow) .
2) Remove the old battery and insert the new
battery (3 V button cell, type CR 2025) into the
holder with the positive pole facing upwards .
3) Push the holder back into the remote control .
BASS
TREBLE
–10
+10
–5
+5
dB
dB
PWR
STOP MUTE
MODE
PREV
NEXT
3
ON - PH.PWR ON
1
2
OFF - PH.PWR OFF
2
1
3
4
ON - PRIO. TEL
OFF - PRIO. MIC 1
1
2 3 4
4
5
OFF
1
2
3
4
ON
ON
MIC3/LINE2 SELECT
MIC 1
7
8
1.
2.
Never put discharged batteries in
the household waste . To protect the
environment, always take them to a
special waste disposal (e . g . collection
container at your retailer) .
PA-803DMP
ON
PROT
CLIP
0 dB
-10
-30
POWER
MASTER
0
10
EQ
0
3
L
1
6
R
2
LINE 3
LINE 4
OUTPUT
9
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