Sony HT-M77 Operating Instructions Manual page 54

• The image resolution of the playback
equipment may need to be at certain
settings before you can enjoy Multi
Channel Linear PCM. Refer to the
operating instructions of the playback
equipment.
• Make sure the TV is compatible with
the System Audio Control function.
• If the TV does not have System Audio
Control function, set the "AUDIO
OUT" settings in the HDMI settings
menu to
– "TV+AMP" if you want to listen to
the sound from the TV speaker and
receiver.
– "AMP" if you want to listen to the
sound from the receiver.
• When you connect the receiver to a
video equipment (projector, etc.),
sound may not be output from the
receiver. In this case, set the "AUDIO
OUT" to "AMP" in the HDMI settings
menu (page 47).
• You cannot listen to the sound of the
equipment connected to the receiver
while TV input is selected on the
receiver
– Be sure to change the input of the
receiver to HDMI when you want to
watch a program on the equipment
connected via HDMI connection to
the receiver.
– Change the TV channel when you
want to watch a TV broadcast.
– Be sure to select the correct
equipment or input you want when
you watch a program from the
equipment connected to the TV.
Refer to the operating instructions of
the TV on this operation.
• When using the Control for HDMI
function, you cannot control the
connected equipment using TV's
remote control.
54
GB
– Depending on the connected
equipment and TV, you may need to
set up the equipment and TV. Refer
to the operating instructions
supplied with each equipment and
TV.
– Change the input of the receiver to
the HDMI input connected to the
equipment.
The left and right sounds are
unbalanced or reversed.
• Check that the speakers and equipment
are connected correctly and securely.
• Adjust the sound level parameters
using the LEVEL settings menu
(page 45).
Dolby Digital or DTS multi channel
sound is not reproduced.
• Check that the DVD, etc. you are
playing is recorded in Dolby Digital or
DTS format.
• When connecting the DVD player,
etc., to the digital input jacks of this
receiver, make sure the digital audio
output setting of the connected
equipment is available.
• Set "AUDIO OUT" to "AMP" in the
HDMI settings menu (page 47).
• You can enjoy Multi Channel Linear
PCM only with an HDMI connection.
The surround effect cannot be
obtained.
• Make sure you have selected the
appropriate sound field (page 33).
A test tone is not output from the
speakers.
• The speaker cords may not be
connected securely. Check to see if
they are connected securely and cannot
be disconnected by pulling on them
slightly.
• The speaker cords may have short-
circuit problem.
• The MASTER VOLUME may has set
to "VOL MIN".