Operation - Monacor PAS-250D Instruction Manual

Never put discharged batteries in the
household waste . To protect the envi-
ronment, always take them to a special
waste disposal, e . g . collection container
at your retailer .
4.5 Connecting an additional battery
An additional rechargeable battery of the type
NPA-12 / 7 (separately available as an accesso-
ry) can be connected to increase the operating
time . Incorrect handling is hazardous; therefore,
the battery should only be connected by skilled
personnel .
1) Make sure that the PAS-250D is switched off
and disconnected from the charger .
2) Remove the central screw of the cover (21)
for the battery compartments and then open
the cover .
3) Connect the battery to the two cables in the
empty compartment; make sure to observe
the correct polarity (red = +) .
Note: If the battery does not fit into the empty com-
partment, you may exchange the position and con-
nections of the two batteries .
4) Close the cover .

5 Operation

1) Prior to initial switch-on, set all volume
controls (6, 7, 11) to "0" to avoid an unex-
pectedly high volume when the amplifier is
switched on .
2) Switch on the audio sources connected and/
or the wireless transmitter .
3) Use the power switch (17) to switch on the
amplifier . The LED power indicator PWR ON
(16) will light up . In addition, the appropriate
LED indicator (14) will indicate the current
charging state of the battery . When the LED
indicator LOW lights up, the battery must be
☞
recharged ( chapter 4 .2) .
4) Replay music, for example, from an audio
source connected or speak into a wireless
microphone or a microphone connected
via a cable (operation of the audio player /
Bluetooth receiver
☞
chapters 5 .1 to 5 .3) .
5) Adjust the volume of the audio sources with
the corresponding control .
LEVEL (6): Audio sour ce at the input
1 MIC / LINE IN
2 WIRELESS (7): Wireless microphone
PLAYER (11): Audio source at input
3 LINE IN and audio player /
Bluetooth receiver
WARNING Never operate the amplifier
when the speakers are close
to anybody's ears! The high
volume may cause hearing
damage .
To avoid acoustic feedback (loud howling),
never position the speaker towards the mi-
crophone and always make sure that there
is a sufficient distance between the speaker
and the microphone .
A level limiter will automatically prevent dis-
tortions at high volumes . The LED indicator
LIMITER (15) will light up when the limiter
is active .
6) Use the control TONE (8) to adjust the de-
sired sound for the microphones or for an
audio source connected to the jack (5) . Use
the control TONE (12) to adjust the sound
for an audio source connected to the jacks
3 LINE IN and for the audio player / Blue-
tooth receiver . The remote control provides
additional sound adjustment options for the
audio player / Bluetooth receiver (
5 .3, button "EQ") .
7) To automatically mute the sound of an audio
source connected to the jacks 3 LINE IN (9)
or of the audio player / Bluetooth receiver
during announcements via the microphone
[VOICE OVER (13)], adjust the control DEPTH
in such a way that the LED indicator MUSIC
will light up while speaking into the micro-
phone .
8) To avoid unnecessary discharging of the bat-
tery, switch off the amplifier with the power
switch (17) after operation or during longer
pauses .
If the amplifier system is not used for a longer
period of time, completely charge the battery
prior to storage and recharge it approx . every six
months to make up for normal self-discharge .
☞
chapter
13