User manual

Troubleshooting
VMS1100 Hybrid QAM/IP Video Media Server • Installation and Operation Manual
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-095-25654 x.1 This document is uncontrolled pending incorporation in an ARRIS CMS
PROBLEM POSSIBLE SOLUTION
The VMS set-top is making a
humming noise
The VMS1100 includes an integrated hard drive and a fan for
cooling. During normal operation, the VMS1100 emits a low
humming noise, similar to a personal computer. The noise varies in
volume occasionally when the speed of the internal fan adjusts to
changes in the temperature around the VMS set-top. Please note
the hard drive will stay on even when the VMS1100 is turned off
(standby).