The control for hdmi function does not work, Help guide – Sony STR-DH750 User Manual
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MULTI CHANNEL AV RECEIVER
STR-DH750/STR-DH550
The Control for HDMI function does not work.
Check the HDMI connection.
Make sure [Control for HDMI] is set to [On] in the HDMI Settings menu.
Make sure the connected device supports the Control for HDMI function.
Check the Control for HDMI settings on the connected device. Refer to the operating instructions of the
connected device.
If you unplug the HDMI cable or change the connection, repeat the procedures of “
When [Control for HDMI] is set to [Off], “BRAVIA” Sync does not work properly, even if the device is
connected to the HDMI IN jack.
The types and number of devices that can be controlled by the “BRAVIA” Sync feature are restricted by the
HDMI CEC standard as follows:
Recording devices (Blu-ray Disc recorders, DVD recorders, etc.): up to 3 devices
Playback devices (Blu-ray Disc players, DVD players, etc.): up to 3 devices
Tuner-related devices: up to 4 devices (the receiver uses one of them for its OSD operations.)
AV receivers (audio systems): up to 1 device
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