Clear-Com HX System Frames - Manual (Page 65)

D
VOX Lights
When lit a VOX light indicates that the audio level on a connected device,
such as an intercom panel or interface, has exceeded a preset threshold. The
threshold audio level is set through the EHX application.
Each of the port card’s 16 green VOX lights corresponds to one of 16 rear-
panel connectors or “ports” to which audio devices (intercom panels or
interfaces) can be connected.
E
Matrix Data Light
The green matrix data light flashes (1: 1 0.5Hz) to indicate successful
communication between the port card and the CPU card.
Status Light
The red status light illuminates to indicate a failure in communication
between the port card and the CPU card.
Table 14: Key to MVX-A16 analog front panel lights and controls
5.7 Power status and alarm lights
Tip: The location of the power status lights, the alarm lights and the reset button are shown in
Figure 2: Eclipse HX-Delta front panel.
The front panel of the Eclipse HX-Delta displays power status and alarm lights.
An alarm source turns on the main alarm light [Alarm] (and an audible warning) and one of
the alarm lights dedicated to a specific alarm condition. This enables you to identify or
correct alarm conditions before they affect the operation of the matrix.
Under normal operating conditions, the red front-panel alarm lights stay off, while the
green power supply light stays on continuously.
5.7.1 Power status light [Power Good]
When lit, the green power status [Power Good] light indicates that the matrix is receiving
sufficient power from either of the two external 12V power supplies.
65 Eclipse HX-Delta User Guide