Aviom AN-16/i User Manual download pdf (Page 20)

12AN -16/i iN p u t Mo d u l e us e r Gu i d e

AN-16/i Input Module

This section explains the basic layout of your new Aviom Pro16 product. The

diagrams on the previous pages can be used as a quick visual guide to the

location of the components mentioned in this section.

AN-16/i Front Panel

The front panel of the AN-16/i contains the channel information, Stereo Link

switches, Signal Present LEDs, Clip LEDs, Power indicator, and the Input Level

switches.

Channel LEDs

The numbered Channels on the AN‑16/i front panel correspond to the

sixteen line‑level analog audio inputs on the rear panel of the AN‑16/i. They

are grouped together in pairs — Channels 1 and 2, Channels 3 and 4, etc.

Each Channel contains two LEDs, one showing that there is an audio signal

present, and another used to indicate that the input to a channel is causing

audio clipping. Signal and Clip LEDs appear directly beneath the Channel

numbers.

The lower LED, marked Signal, will light as long as an audio signal of at least

‑40dB is present on the channel. It provides an easy way to confirm that audio

is indeed passing into—and being converted to A‑Net by—the AN‑16/i.

The upper LED is marked Clip. It will light if a signal reaches a point that is

within 3 dB of full scale (0dB). In general, you want to operate the system

so that the Clip LED lights only occasionally. If the LED is on constantly, you

should either lower the volume of the source audio coming into the AN‑16/i

or try different Input Level settings.

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Aviom AN-16/i User Manual Page 20