Loudspeaker Amplifier Dip Switches - CyberData 011116 Operation Manual

2.2.4 Loudspeaker Amplifier DIP Switches

See Figure 2-7
See the following tables for the DIP Switch settings:
DIP Switch
1
2
3
4
DIP Switch
1
2
3
4
a. If set to high power, the unit will not power ON with 802.3af compliant switch. You must use a power
injector in this mode (CyberData Part Number 011124).
conforms to IEEE 802.3at draft 3.0.
DIP Switch
2
2
Operations Guide
to identify the DIP Switches.
Table 2-3. DIP Switch Settings—Low Power—802.3af Compliant
Default Setting Description
OFF Sets PoE for 802.3af class.
N/A Not applicable for power setting.
ON Switch mode current set to LOW.
OFF Low gain amplifier setting.
Table 2-4. DIP Switch Settings—High Power—802.3at Compliant
Default Setting Description
ON Sets PoE for 802.3at class.
N/A Not applicable for power setting.
OFF Switch mode current set to HIGH.
ON Force high gain amplifier.
Table 2-5. DIP Switch 2 Settings
Default Setting Description
OFF Manual Vol. The speaker volume is set manually by the analog
volume trimmer.
ON Bypass. Bypasses the manual volume control of the analog volume
trimmer and uses the web page volume settings.
930377F
Installing the VoIP V2 Loudspeaker Amplifier
Figure 2-7. DIP Switches
High power PoE mode
Loudspeaker Amplifier Setup
a
CyberData Corporation
11