4.8 Background music player
Enter the main menu, click on the background music icon " " to enter the "background music player con-
trol menu". (The condition is: to play music, you must have a partition to play BGM signal, otherwise it is invalid.)
2.2 Pick up the handset and press the PTT switch to broadcast to all zones.
2.3 Press the reset button, then you can close the current radio talk.
4.9 Emergency Broadcast Operation
1. VAC/C emergency broadcasts steps
1.1 Press the EMERGENCY work switch on the host VAC/C; after pressing, it enters into emergency mode (slow
blinking red); at the same time, the host of "Logo standby interface" will activate emergency mode, " " icon.
1.2 In the main menu interface, click on the sub-control " , " enter "Partition Control Menu".
1.3 Under the "Partition Control menu", select " " for the partition you want to play or select " "
1.4 And then click on the " " or " " button, when the indicator button change from gray "
" to be green " " After Green, the system will automatically play related emergency broadcasting, while
playback is performed after the partition, the partition of the status bar will Display playing information channel.
Digital Network Public Address & Voice Alarm System
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