TCL Roku UP120 User Manual page 16

Warning: L oud n oise c an d amage y our h earing. W hen u sing h eadphones, u se t he l owest v olume
setting o n y our h eadphones t hat s till l ets y ou h ear t he s ound.
Select m odels a lso h ave a n a udio l ine o ut c onnection t hat i s n ot a ffected b y T V v olume o r m ute s ettings
and d oes n ot d isable t he T V s peakers. U se t his c onnection w hen y ou w ant t o u se y our a mplifier o r
sound b ar t o c ontrol t he T V v olume. T o t urn o ff t he T V's b uilt-­‐in s peakers, i n t he H ome s creen m enu,
navigate t o S ettings > A udio > T V s peakers a nd c hange t he s etting.
Connecting an AV receiver or digital sound bar
You c an e njoy D olby D igital m ultichannel s ound f rom y our T V i f y ou c onnect a d igital
amplifier o r s ound b ar ( not p rovided) i n e ither o f t wo w ays:
• Digital o ptical a udio o ut ( S/PDIF) – C onnect a T OSLINK o ptical c able ( not p rovided)
from t he T V t o t he O ptical i nput o n y our r eceiver o r s ound b ar.
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• HDMI A RC – C onnect a n H DMI
connector t o t he H DMI
the A udio R eturn C hannel ( ARC) f eature o f t he H DMI
from t he T V t o a c ompatible d evice. T o u se t his f eature, y ou m ust c onfigure t he T V t o
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enable H DMI A RC, a s e xplained i n "
Preparing for Internet connectivity
If y ou w ant t o c onnect y our T V t o t he I nternet t o w atch s treaming c ontent, y ou c an c hoose e ither a
wireless o r a w ired c onnection.
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c able ( not p rovided) f rom t he H DMI ( ARC)
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i nput o n y our r eceiver o r s ound b ar. T his c onnection u ses
Enabling H DMI®
Page 9
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s pecification t o o utput s ound
A RC" o n p age 6 9.