Connector And Indicator Functions - Hall Research Technologies HD-AUD-IO User Manual

HD-AUD-IO

4.0 Connector and Indicator Functions

#1
1) Mini-USB Port
a. Used by Windows GUI and to update system firmware.
2) CONTROL Terminal Strip -
a. RX, GND and TX - RS-232 Port
b. Digital Input
3) HDMI IN
a. Connect to a compatible HDMI Source
4) EXTRACTED AUDIO - SPDIF Out
a. Connect to other compatible digital audio equipment.
5) EXTRACTED AUDIO - L/R Out
a. Connect to other compatible line-level audio equipment.
6) 5V DC
a. Connect to the included power supply.
6
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#2
i. Connect to an external RS-232 controller to control the
HD-AUD-IO.
i. Connect to an external control for system output muting
control based on the configured 'Digital Input Action'.
#3 #4
#5
#6