Sony HT-A9 Operating Instructions Manual page 54

C:\HT2020\AC\Data\UC2\5025229111\5025229111HTA9UC2\01GB-HTA9UC2\140TBS.fm
010COV.book Page 54 Wednesday, November 25, 2020 3:33 PM
wireless LAN device, other
BLUETOOTH devices, or a microwave
oven is nearby, move the device away
from this speaker system.
 Remove any obstacle between this
speaker system and the BLUETOOTH
headphones, or move this speaker
system away from the obstacle.
 Reposition the connected
BLUETOOTH headphones.
 Switch the wireless LAN frequency of
any nearby wireless LAN router or PC
to the 5 GHz range.
 Increase the volume on the connected
BLUETOOTH headphones.
 Set
[Setup] - [Advanced Settings]
- [Bluetooth Settings] - [Wireless
Playback Quality] to [LDAC Stable
Connection (Auto)] or [SBC Stable
Connection (Auto)].
 Some content may not be output due
to content protection.
Remote Control
The remote control of this speaker
system does not function.
 Point the remote control at the
remote control sensor on the control
box (page 10).
 Remove any obstacles in the path
between the remote control and the
speaker system.
 Replace both batteries in the remote
control with new ones if they are
weak.
 Make sure you are pressing the
correct button on the remote control.
Others
The Control for HDMI function does
not work properly.
 Check the connection with the
speaker system (page 15).
 Enable the Control for HDMI function
on the TV. For details, refer to the
operating instructions of your TV.
54
US
 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 is 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)
[PRTCT], [PUSH], speaker name ([FL],
[FR], [RL], [RR], or [SUB]), and
[POWER] flash alternately in the
front panel display.
 Press  (power) on the corresponding
speaker ([FL]: left front speaker, [FR]:
right front speaker, [RL]: left rear
speaker, [RR]: right rear speaker,
[SUB]: optional subwoofer) to turn
each off. For the speaker, disconnect
the AC power cord (mains lead), then
restart the speaker system. For the
optional subwoofer, disconnect the
AC power cord (mains lead) and make
sure nothing is obstructing the
ventilation holes of the optional
subwoofer, then restart the speaker
system. If they are reconnected
properly, the display in the front panel
display returns to the normal display.
5-025-229-11(1)
masterpage: Left
HT-A9