7
Step 1. Press the ALL key.
Step 2. Press the Talk key to start microphone announcements.
Step 3. Terminate the microphone broadcast by pressing the Talk key or the Clear key.
1
2
3
4
5
AUX
F1 F2
6
7
8
9
0
Room 1
Room 2
Room 3
Room 4
Room 5
Broadcast:
1
1 / 8
BGM 1
BGM 2
BGM stop
Volume up
Volume down
3
2
Clear key
1
ALL key
Talk key
6.2. Making All-Zone Broadcast
7. EXPLANATION OF SYMBOLS
Symbol Position
Explanation
Front
This mark is an indication that the key with this mark is used for microphone
announcements.
Left side Volume control: turn it clockwise with a screw driver to increase the volume,
turn it counter-clockwise to decrease the volume.
Bottom Do not trash this device into normal waste.
Use the foreseen electric waste collection places.
This mark is a declaration that this product complies with all applicable EU
directive and regulations.
This mark is a declaration that this product complies with all requirements
under UK regulations.
This mark is a declaration that this product complies with all applicable
China RoHS and regulations.
Shows the polarity of the AC Adapter socket.
The center pin is positive and its surrounding surface is negative.
Shows the system’s power voltage (24 V DC).
