14.7 How are LQ Series devices powered?
• LQ throw-down units use local power (24 watt sleeve-locking PSU) or
Power over Ethernet (PoE).
• LQ-R 1RU rack units use local power only (2 x 60 watt sleeve-locking
PSUs).
14.8 How do I update the software in the LQ units?
Connect a Web browser to the LQ unit and navigate to the Upgrade section within
the device configuration page (Home > General).
For more detailed information see 13 Upgrading your device.
14.9 How do I eliminate choppy audio being received by
another LQ unit?
Choppy audio is usually the result of a port that has a Network Quality setting that
is too high for the IP network. The following two approaches will help resolve this
issue:
14.9.1 Reduce the Network Quality setting on the transmitting LQ
unit’s port
1) Within a Web browser, enter the IP address of the LQ device which is
transmitting the audio to the receiving unit. This takes you to the Core
Configuration Manager (CCM) for that unit.
2) Navigate to the LQ unit’s audio interface configuration page (Home > 2-
Wire/4-Wire).
3) Click on the Network Quality setting for the appropriate port.
4) Choose a lower network quality setting and click on the clue check mark to
apply the setting.
5) Repeat step 4 until the choppy audio is minimized.
14.9.2 Reduce the Network Quality setting on the receiving LQ
unit’s port
To modify network quality on the receiving LQ unit’s port use the following steps:
1) Within a Web browser, enter the IP address of the LQ device which is
experiencing choppy audio. This takes you to the Core Configuration Manager
(CCM) for that unit.