Extron electronics DSC 301 HD User Manual page 22

Input x: Audio Format
audio input format. Choices are:
Audio Input format
None Mutes all audio for selected input
Analog TRS 1 Sets selected input to analog TRS 1 (default for input 1)
Analog TRS 2 Sets selected input to analog TRS 2 (default for input 2)
Analog TRS 3 Sets selected input to analog TRS 3
LPCM-2Ch Digital Sets selected input to 2Ch digital audio (default for input 3)
Multi-Ch Digital Sets selected input to Multi-Ch digital audio
LPCM-2Ch Auto (TRS 3) Sets selected input to use 2Ch digital audio (when present),
else use analog TRS 3
Multi-Ch Auto (TRS 3) Sets selected input to use Multi-Ch digital audio
(when present), else use analog TRS 3
Input x: Gain/Attenuation
analog audio inputs (range is -18 dB to +12 dB).
NOTE: For analog inputs TRS1, TRS2, and TRS3, or for digital "auto" modes only
An example of audio setup using an Extron Cable Cubby
The Extron Cable Cubby has three video inputs (composite, RGB, and HDMI), and are
•
connected to the DCS 301 HD, inputs 1-3.
• A single 3.5 mm TRS audio cable is connected to the analog TRS 3 input on the
DSC 301 HD.
• Configure input 1 and input 2 to use audio from the analog TRS 3 input.
Configure input 3 to LPCM-2Ch Auto to use digital audio when present, or when not
•
present, to use analog TRS 3.
Advanced submenu
This submenu allows the user to configure the global settings for the unit (see figure 11).
1
2
3
4
5
6
7
8
Figure 11. OSD Menu — Advanced Submenu
— Select this (see figure 10,
Details
— Select this ( ) to set the gain and attenuation for
3
, on page 15) to select the
2
Inputs
All
All
All
All
Input 3 only
Input 3 only
Input 3 only
Input 3 only
DSC 301 HD • Operation 16