TCL 49FP110 User Manual page 74

Enabling system audio control
System audio control enables the TV remote control to change the volume and mute state of an
amplifier or sound bar connected through HDMI
status in the TV's on-screen display.
The TV automatically turns off its internal speakers and sends volume and mute control signals to an
external amplifier when all of the following are true:
System audio control is enabled on the TV.
•
A CEC-compatible amplifier is powered on and CEC discoverability is enabled.
•
The CEC-compatible amplifier's HDMI
•
connector with a suitable HDMI
When the CEC-compatible amplifier is off, the TV automatically turns on its speakers (unless you have
turned them off as described in "Turning off TCL• Roku TV speakers" on page 61) and resumes local
control of volume and mute state.
System audio control is disabled by default. To enable system audio control, in the Home screen menu,
navigate to Settings > Control other devices (CEC) and highlight System audio control. Press OK to
check the adjacent check box.
Enabling 1-touch play
1-touch play enables a component to control which TV input is active. For example, pressing Play on
your Blu-ray player switches the TV to the Blu-ray input.
1-touch play is disabled by default. To enable 1-touch play, in the Home screen menu, navigate to
Settings > Control other devices (CEC) and highlight 1-touch play. Press OK to check the adjacent check
box.
Enabling system standby
The system standby feature causes other components to power off when you power off your TV.
Depending on the CEC System Standby implementation, it also might enable connected components to
power off your TV when you power off the component.
System standby is disabled by default. To enable system standby, in the Home screen menu, navigate to
Settings > Control other devices (CEC) and highlight System standby. Press OK to check the adjacent
check box.
®
, and to display the external device's volume and mute
®
ARC connector is connected to the TV's HDMI ARC
®
cable.
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