Digital Network Public Address & Voice Alarm System
Group control menu
To play a number of different music in multiple partitions, operation is similar as above, just the choice
of background music changes to outer connecting "line 4, line 3, line 2, line 1" audio input; (external
circuit can be CD, MP3, tuner and other sources), such as: to play music "line 3" in the first division.
Step 1: firstly click on the check box in the first partition. Step 2: click "line 3", and the select the partition
will automatically play the selected audio inputs.
To play music "line 4” in the second partition, step 1: firstly click on the checkbox before the second
partition; step 2: click" line 4 ", the selected partitions will automatically play the selected audio input.
To play "BGM" background music in the third partition, step 1: firstly click on the checkbox before the third
partition -> step 2, then click on the background music "BGM", the input audio will automatically play to
the selected partitions.
As for the volume adjustment of the line inputs, please refer to the EVAC host 4 line input volume.
Partition control menu
Close partition play operation
1. Firstly tick the " " to choose the partition / group that needs to be closed.
2.Then select the button , you can shut it down (It is invalid for EVAC voice.)
Close all zone play operation
1. Tick button.
2. Tick to close all the zones (It is invalid for EVAC voice.)
The background music BGM of the unit controls playback operation, during the above playing
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