Yamaha YAS-209 Owner's Manual page 48

l A communication error between the unit and connected device
has occurred.
A communication error may occur depending upon the generation of
the device connected to the unit. See the following if such an error
occurs:
– "Selecting the HDMI signal format" (p.43)
l The TV does not support HDCP version 2.2/2.3.
Connect the unit to the HDMI input jack on an HDCP v2.2/2.3-
compliant TV when playing video content that requires an HDCP
v2.2/2.3-compliant device.
l The unit is connected to an HDMI input jack on the TV that does
not support HDCP v2.2/2.3.
Connect the unit to an HDMI input jack on the TV that supports HDCP
v2.2/2.3 when playing video content that requires an HDCP v2.2/2.3-
compliant device.
When the unit is turned off, video and/or
audio from an AV device are not output
to the TV
l The HDMI control function is disabled.
Enable the HDMI control function. For details, see the following:
– "Configuring the HDMI control function" (p.36)
The unit cannot be operated using the
remote control
l The unit is out of the operating range.
Use the remote control within the operating range. For details, see
the following:
– "Operating range of the remote control" (p.9)
l The batteries are weak.
Replace with new batteries. For details, see the following:
– "Replacing the battery in the remote control" (p.10)
l The remote control sensor of the unit is exposed to direct
sunlight or strong lighting.
Adjust the lighting angle or reposition the unit.
The TV cannot be operated using the TV's
remote control
l The unit is blocking the TV's remote control sensor.
Position the unit so that it does not obstruct the TV's remote control
sensor.
The unit cannot be operated using the
TV's remote control
l The HDMI control function is incorrect.
Confirm the settings are properly configured as follows.
– The HDMI control function of the unit is enabled.
– The HDMI control function is enabled on the TV.
– Set audio output to any option other than TV.
If the unit cannot be operated with the TV's remote control, even
after the settings have been applied correctly:
– Turn off the unit and the TV, and then turn them back on again.
– Disconnect the power cord of the unit and external devices
connected to the unit via HDMI cable. Plug them in again after
about 30 seconds.
48
En