Audio Configuration; Input Audio Configuration; Analog Audio Follow; Analog Audio Mute - Extron electronics DTP2 T 203 User Manual

Audio Configuration

Input Audio Configuration

When configured, the analog audio input signal is converted to 16‑bit, 2.0 LPCH, with
48 kHz sampling frequency, and embedded onto the HDMI signal. Embedded audio from
the HDMI input can be configured individually or globally.
•
•
•
Audio can be configured using SIS commands (see
PCS (see

Analog Audio Follow

When an input is selected, audio transport over HDMI can be configured to operate in one
of two modes. Each input can be configured individually for any of these two modes:
•
•
Audio can be configured using SIS commands (see
Specific Video Input
on page 37).

Analog Audio Mute

The analog audio output over the TP output can be muted via SIS commands (see
Audio Mute (over TP out)
Input

TMDS Output Audio Configuration

The embedded TMDS audio output over the TP output can be enabled or disabled via SIS
commands (see
Embedded Audio
Analog (default) — The analog audio input signal is digitized and embedded onto the
HDMI signal.
Digital — The digital audio present on the HDMI video input is passed unaltered.
Auto (default) — The digital audio embedded on the video signal is used. If the digital
audio is not detected, the analog audio input is used.
If digital embedded audio content is not present on the HDMI signal and analog audio
is present, the analog audio is embedded onto the digital output. Analog audio is not
transported simultaneously over the DTP output.
Audio Format
on page 30).
Follow input selection (default)— The analog audio input is associated with the
selected input.
Assign or lock to specific input — The analog audio input is associated with input 1,
input 2, or input 3.
on page 48) or PCS (see
on page 49) or PCS (see
on page 37).
TMDS (HDMI) Output Audio Format
on page 31).
Audio Input Format on page 48) or
Assign Analog Audio Input to
Assign Analog Audio to Video Input
Assign Analog Audio to Video
on page 48) or PCS (see
DTP2 T 203 • Operation
Analog
Mute
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