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4
Paging Console
Activating the BGM (Background Music)
Backgound music can be supplied to the paging system by connecting an audio source such as a mobile phone, tablet etc.
to the 3.5mm input jack on the rear of the paging microphone. Figure 5 shows the position of this connector.
To activate the background music, move the push to talk switch to the up position which is lablelled “Lock On”. While the
switch is in this position and only this position will the background music will be piped out. The volume is adjusted by the
BGM volume trimpot on the rear of the microphone.
If the switch is moved to the “Page” position the background music will stop and paging will be active.
If the switch is in the centre position the BGM and paging are not active.
A 4486 Communicator
System Busy
Page
Lock On
TO ACTIVATE THE BGM
MOVE THE SWITCH TO
THE “LOCK ON” POSITION
24VDC In
Volume
Mic
Chime
Volume
1 2 3 4
1
2
PA System Chime On
SW
PA System Chime Off
Internal Chime On
Internal Chime Off
On
Off
DIP Switches 1-2 Settings
ON
1 2 3 4
BGM
Volume
BGM
Input
REAR OF A 4486
ADJUST THE BACKGROUND
MUSIC VOLUME
BACKGROUND
MUSIC SOURCE
Connecting an audio source to the BGM input
Fig 5
SPECIFICATIONS
OUTPUT MIC LEVEL:.......................................................3mV
OUTPUT LINE LEVEL:.........................................................1V
BGM INPUT SENSITIVITY:...........................................500mV
OUTPUT CONNECTORS:
Audio Outputs: (A 4487).............Euroblock terminal
Paging Console (A 4486):....................... RJ45 8P8C
INPUT CONNECTORS:
Line Out Box Input:................................. RJ45 8P8C
24V DC Power (A 4487):.............Euroblock terminal
24V DC Power (A 4486):..2.1mm JACK (ve)
CONTROLS:
Mic Volume:.........................................Rear Volume
Chime Volume:.....................................Rear Volume
BGM Volume:.......................................Rear Volume
POWER SUPPLY:......................................24V DC @ 0.5 Amp
DIMENSIONS:≈..................... A 4486 - 117W x 135D x 350H
DIMENSIONS:≈............................A 4487 - 90W x 52D x 30H
WEIGHT: ≈....................................................A 4486 - 0.7 kg