EX50
Addition Setup Options
Coaxial Audio Connection
The EX50 receivers come with a built-in coaxial audio output. This allows them to feed audio directly into
an amplifier. To use this function, connect the coaxial output on the receiver to your AV Receiver. When
ARC is selected via the receiver, audio from the attached display will be output via the coaxial connection.
Please note
- The audio output type will be directly related to the audio capabilities of the connected
display. i.e. If your display can only decode stereo audio, only stereo audio will be passed from the coaxial
output.
Short Run Adjustment
The EX50 receiver also comes equipped with controls for allowing HDMI over Cat pass-through over
shorter lengths of cable. Located on the side of the receiver is a bank of two dip switches. Please see the
table below for recommended settings when shorter cable runs are installed.
Dip Switch Position
Cable Length
Cables lengths from 1m to 20m
Cable Lengths from 21m to 29m
Cable lengths 30m or above
ARC (Audio Return Channel)
The Audio Return Channel (ARC) enables a display to send an audio signal from the built in freeview/smart
functions upstream via a connected HDMI cable to an AV receiver or audio controller, eliminating the need
for a separate audio cable. For this function to be available both the display and AV Receiver (AVR) must
support ARC and specific HDMI ports may be required.
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