Product specifications

Installing the Singlewire-enabled Speaker
Set Up and Test the Speaker
Operations Guide 930463A CyberData Corporation
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2.2.4 Confirm the IP Address, Test the Audio, and Check the Volume
2.2.4.1 Reset Test Function Management (RTFM) Button
When the speaker is operational and linked to the network, use the Reset Test Function
Management (RTFM) button (
Figure 2-8) on the speaker face to announce and confirm the speaker’s
IP Address, test that the audio is working, and check the volume.
Figure 2-8. RTFM Button
To announce a speaker’s current IP address:
1. Press and release the RTFM button within a five second window.
2. When you hear the IP address announcement, check the speaker volume.
Note The speaker will use DHCP to obtain the new IP address (DHCP-assigned address or
default to 10.10.10.10 if a DHCP server is not present).
Note Pressing and holding the RTFM button for longer than five seconds will restore the speaker
to the factory default settings.
RTFM button