Help Guide
Home Theatre System
HT-A9
The Control for HDMI function does not work properly.
Check the connection with the speaker system.
Enable the Control for HDMI function on the TV. For details, refer to the operating instructions of your TV.
Wait a while, and then try again. If you unplug the speaker system, it will take a while before operations can be made.
Wait for 15 seconds or longer, and then try again.
Make sure the devices connected to the speaker system support the Control for HDMI function.
Enable the Control for HDMI function on the devices connected to the speaker system. For details, refer to the
operating instructions of your device.
The type and number of devices that can be controlled by the Control for HDMI function are restricted by the HDMI
CEC standard as follows:
Recording devices (Blu-ray Disc recorder, DVD recorder, etc.): up to 3 devices
Playback devices (Blu-ray Disc player, DVD player, etc.): up to 3 devices (this speaker system uses one of them)
Tuner-related devices: up to 4 devices
Audio system (receiver/headphones): up to 1 device (used by this speaker system)
Related Topic
Connecting a TV Compatible with ARC/eARC
Connecting an AV Device Compatible with the 2K/4K Video Format
Connecting an AV Device Compatible with the 8K Video Format
5-025-234-11(2)
Copyright 2021 Sony Corporation
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