Reference
SQT0935
39
No power.
Ensure the AC mains lead of the active
subwoofer is connected properly.
After turning the subwoofer on, it
immediately turns off.
Unplug the AC mains lead and consult your
dealer.
No sound from the subwoofer.
≥
Check that the active subwoofer is turned on.
≥
Check that the WIRELESS LINK indicator
lights green. (
>
19)
The WIRELESS LINK indicator lights red.
≥
There is no link between the main unit and the
active subwoofer.
j
Check that the main unit is turned on.
j
Turn the active subwoofer off and then back
on. Alternatively, turn the active subwoofer
off, disconnect the AC mains lead and then
reconnect it.
≥
The active subwoofer and the main unit may
not be paired correctly. Try the following
operation. (Wireless pairing)
1
Turn on the main unit and active
subwoofer.
2
Press and hold [I/D SET] on the rear of
the active subwoofer for more than 3 sec.
(The WIRELESS LINK indicator will blink
in red.)
3
While pressing and holding [INPUT] on
remote control, touch and hold [VOL
i
]
on the main unit for more than 4 sec.
(“SUBWOOFER PAIRING” will be
indicated on the display.)
≥
When the wireless pairing is successful,
“PAIRED” will be indicated on the display for
2 sec and WIRELESS LINK indicator lights
green.
4
Turn the main unit off and on.
≥
Consult your dealer if the problem persists.
“F61”
≥
There is a problem with the amplifier of the
system.
≥
Disconnect the AC mains lead and consult the
dealer.
“F70 HDMI” / “U701” / “U703”
≥
Check HDMI connection.
≥
Turn off the main unit and then switch it on
again.
≥
Disconnect the HDMI cable.
“F703” / “F704”
≥
Turn off the main unit and then switch it on
again.
≥
Consult your dealer if the problem persists.
“F76”
≥
There is a problem with the power supply.
≥
Disconnect the AC mains lead and consult the
dealer.
“U704”
This system is receiving unsupported video
format signal from the input source.
≥
Change the video resolution setting on the
connected device. (Refer to the operating
instructions for the device.)
≥
If there is no image, connect the device
directly to the TV to change the settings.
“U705”
The TV’s HDMI terminal connected to the main
unit or the TV’s setting is not compatible with the
HDCP 2.2 playback source.
≥
Ensure to connect to the TV’s HDCP 2.2
compatible terminal.
≥
Ensure the TV’s HDMI HDCP setting
corresponds to HDCP 2.2.
(Refer to the operating instructions for the TV.)
Active Subwoofer
Main unit displays
SC-ALL70T-SQT0935.book 39 ページ ２０１５年４月２８日 火曜日 午前１０時５分
