Adjust The Volume - CyberData 010935B Operation Manual

2.1.6.2 Restore the Factory Default Settings
When troubleshooting configuration problems, it is sometimes convenient to restore the device to a
known state.
Each Intercom is delivered with factory set default values. Use the RTFM switch on the Intercom
face to restore these parameters to the factory default settings.
To restore the factory default settings:
1. Complete steps
2. Press and hold the Call button for 10 seconds.
3. When you hear the announcement, release the Call button. The factory default settings are
4. After the Intercom has rebooted, remove the jumper from JP11.
5. Cycle power by disconnecting the PoE cable from J1 and plugging the PoE cable back into J1.

2.1.7 Adjust the Volume

You will be only able to adjust the volume through the network configuration page.
Operations Guide
1 through
restored, and the Intercom will automatically restart.
4 in Section 2.1.6.1, "Announcing the IP
Figure 2-16. RTFM Switch Jumper
930242F
Installing the VoIP Intercom
Intercom Setup
Address".
CyberData Corporation
17