Snell MV-32 - Source Properties

To Next Page

To Previous Page

MV-32/64 Multiviewer www.snellgroup.com Operation

4.12 Source Properties - Audio Tab

Use this tab to set up audio reference levels and audio alarms associated with a video source.

Fig 40. Source Properties - Audio Tab.

Digital Audio

Reference

Set the analog to digital reference level when applying an analog

meter scale to a digital source, or a digital meter scale to an analog

source. It can be set within the range of -30 to -3 dBfs.

Analogue Audio

Reference

Set the 0dB reference level with respect to analog meter scales. It

can be set within the range of -12dBu to +12dBu.

Note: The Digital and Analog reference level adjustments above have no effect when digital

audio is used with a digital scale.

Alarms section

Here the thresholds for Audio Loss, Audio Over and Antiphase

alarms can be set, along with the alarm enabling of individual

channels. The 16 channels listed here relate to the 16 embedded

audio channels.

Example:

Channels selected under Audio Loss will trigger an alarm when the

audio level on the associated channel falls below the threshold set

above.

Note: This section only selects which channels are potentially enabled for triggering alarms.

The overall alarm type also needs to be enabled in the Alarm tab (see next section) - for

example the Audio Loss alarm needs to be enabled in the Alarm tab for any of the selected

Audio Loss channels to trigger an alarm.

Fig 41. Source Properties - Audio Tab.

Snell MV-32 - Source Properties - Audio Tab