51 Operation With Wireless Microphones; 511 Setting The Transmission Channels; Channel Scan - Monacor PAS-254D Mode D'emploi

5) Adjust the volume of the audio sources with
the corresponding control .
LEVEL (6):
2 WIRELESS (7): Wireless microphones, also
PLAYER (11):
WARNING Never operate the amplifier
To avoid acoustic feedback (loud howling),
never position the speaker towards the
microphone 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 desired
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 / Bluetooth receiv-
er . The remote control provides additional
sound adjustment options for the audio
player / Bluetooth receiver (
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
16
Audio sour ce at the input
1 MIC / LINE IN
refer to chapter 5 .1 .2
Audio source at input
3 LINE IN and audio player /
Bluetooth receiver
when the speakers are close
to anybody's ears! The high
volume may cause hearing
damage .
☞
chapter 5 .4,
prior to storage and recharge it approx . every six
months to make up for normal self-discharge .
5.1 Operation with
wireless microphones
The amplifier system is equipped with a receiver
module for two wireless microphones / transmit-
ters . The receiver module is located beneath the
speaker system .
➌
Wireless receiver module
Each receiver section (A and B) is equipped with
a control to adjust the volume and to switch it
on and off (fig . 3) . The display is divided into two
parts: left half for receiver section A, right half
for receiver section B . When a receiver section
has been switched on, the display will indicate
the transmission channel . To briefly indicate the
radio frequency, press the button  (for section
A) or  (for section B) .
5.1.1 Setting the transmission channels
Use the controls to switch on the receiver sec-
tions . Do not switch on the corresponding
wireless microphones / transmitters for the time
being .

5.1.1.1 Channel scan

Keep the buttons  and  simultaneously
pressed for approx . 1 second until
on the display . The scan will start: The receiver
sections will be set to free channels without mu-
tual interference . If no free channels are found,
the channels set will be kept .
Note: The channel scan can also be started for one section
only (button  for section A or button  for section B) .
5.1.1.2 Manual channel selection
When both receiver sections A and B are
switched on:
1) Keep the button SET pressed until the chan-
nel indication for receiver section A starts
flashing on the display .
appears