23
No
audio.
•
Check
your
TV’s
volume
is
properly
set
and
not
set
in
"MUTE"
mode.
•
Check
if
the
audio
connectors
are
properly
connected.
•
Ensure
the
bit
rate
of
audio
from
the
source
device
can
be
supported
by
BV
‐
2822.
Please
refer
to
the
details
in
Chapter
6
Audio
Bit
Rate
Support
.
No
Supported
Video
/Audio
on
WIDE
mode
only.
•
Check
the
HDMI
output
setting
of
Source
device,
set
up
HDMI
output
format
to
Auto
mode
instead
of
1080p.
•
Check
Chapter
5
Supported
resolution.
Some
resolution
can’t
be
supported
on
WIDE
mode
on.
IR
Blaster
can’t
control
Source
device.
•
Check
where
is
IR
sensor
of
Source
device.
Make
sure
IR
Blaster
sensor
is
close
and
straight
to
Source
device’s
IR
sensor.
Please
refer
Chapter
3,
step
3
for
reference
setup.
•
Change
IR
Blaster
frequency
to
meet
Source
device’s
requirement.
Please
continue
pressing
Source
key
on
the
top
of
Receiver
only
over
3secs
to
switch
IR
Blaster
frequency
47K
to
58K
to
38K
recurring.
‐
The
OSD
shows:
(Display
5secs)
▃▆█
HDMI1
CH2
WIDE
Off
1280x1024
IR
Blaster
Frequency
[47KHz]
Press
Source
key
on
the
top
of
Receiver
again
to
switch
IR
Blaster
frequency.