Avantree HT280 - TVs with OPTICAL audio out

3
HT280 works with OPTICAL output, AUX 3.5mm output, and RCA (labeled “AUDIO OUT”) output.
Optical
OUT
RCA jacks
labeled
"AUDIO OUT"
LR
AUX/3.5mm
Other RCA
jacks (usually
audio IN)
Natively
Supported?
Jack
Options
Big Phone
Jack
TVs with OPTICAL audio out
Optical audio cable
OPTICAL
After turning on HT280 and connecting cables, you should be able to hear sound from your headphones; if not,
· Ensure the Audio In Select Switch on transmitter is set to “OPT.” position
· Ensure your TV Speaker is set to “External Speaker”.
· Ensure TV Audio Format is set to “PCM” or “DOLBY/DTS” is o (This is IMPORTANT).
Speakers
Internal speakers
External speakers
Headset
Settings
Audio Format
PCM
Dolby Digital
DTS
DTS Neo 2:5
Note: Setting menu may be dierent depending on dierent TV brands and model.
To ensure the TV audio out signal is valid, you can contact TV manufacture support with your TV model
number and ask 1) how to set TV audio out to Optical; 2) how to set Audio Out Format to PCM.