*Network Public Address System
10
the calling. Press the "Stop" button to stop the calling and the group will restore to its previous status.
To call all zones, touch and select the "Group Call" button on the upper right side of the main interface,
then touch the "Select all" button to select all groups and then touch the "Call" button to call all groups.
Touch the "Stop" button to stop the calling.
4.2.5 Pre-listen a program
This operation allows monitoring the built-in programs on the network controller via the call station:
In the first step, touch the "Pre-listen program" icon on the right side of the main interface to enter the
player interface of pre-listened program, as shown below:
In the picture shown above, the directory shown on the left part indicates the built-in programs on the
network controller and external audio sources connected to the controller. Touch a directory (for instance,
touch the Courtesy), the songs in such directory will be displayed on the "Song" box on the right part.
Touch the song to be played and then touch the
button to start playing and touch the
button to stop the playing. Touch
and
button to play the previous or the next
song.
The
buttons on the right side of the song selection box can be used to switch to the songs on
the previous screen or the next screen, and the
buttons can be used to select a song to be
played from the list of songs. After a song is selected, the user can touch the "Play" button to play the
song.
Touch the "+ or -" icons on
button, or touch and drag the sliding
indicator on the volume bar to increase/reduce the monitoring volume; the
icon on the interface
means Sound-off. The sound-off status can be canceled by touching the icon again.
