CyberData 930112A, Руководство по эксплуатации

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CyberData Corporation 930112A VoIP Loudspeaker Amplifier Operations Guide
Installing the VoIP Loudspeaker Amplifier 12
2. Release the switch to hear the IP address announcement, and check the loudspeaker amplifier
volume.
2.2.6 Adjust the Volume
To adjust the loudspeaker amplifier volume, turn the Volume dial ( Figure 2-8 ) on the loudspeaker
amplifier face.
Figure 2-8. Volume Control
Caution
Equipment Caution: Pressing and holding the RTFM switch for longer than
20 seconds will restore the loudspeaker amplifier to the factory default
settings. See
Section 2.5, "Restore the Factory Default Settings" .
Volume control