15
GB
Pairing the Wireless Subwoofer with the Soundbar
Automatic Pairing
Plug the soundbar and the subwoofer into the mains sockets and switch on the subwoofer.
Press on the unit or on the remote control to switch the unit to On mode. The red
indicator will blink. Then the subwoofer and soundbar will automatically paired within 30
seconds.
Manual Pairing
Do not press PAIR on the rear of the subwoofer, except for manual pairing.
It is very abnormal that the connection would fail. You should not attempt manual pairing in normal
usage.
If the automatic pairing fails or the subwoofer is switched OFF, the red indicator will rapidly
blink. Ensure that all the cables are well connected, the main unit and the subwoofer
is switched to On mode. If it still doesn’t work, pair the subwoofer with the soundbar
manually.
1. Unplug both units from the mains sockets, then plug them in again after 3 minutes.
2. Ensure that the main unit and the subwoofer is switched to On mode.
3. Press and hold the PAIR button on the rear of the subwoofer, and then press and hold
VOL+ and SOURCE on the unit for a few seconds to start pairing. The pair indicator on
the subwoofer will blink when pairing and will become solid when successful.
4. While the unit is pairing with the subwoofer, the red indicator will blink.
5. After the subwoofer is paired with the unit, the red indicator will become solid for 10
seconds and then turn off.
• After connecting the power, you must press PAIR on the subwoofer within 20 seconds to be effective.
• The subwoofer should be within 5 m of the soundbar in an open area.
• If the wireless connection fails again, check if there is conflict or strong interference (for example,
interference from an electronic device) around your location. Remove these conflicts or strong
interferences and repeat the above procedures.
TH-D437H_IB_Final200915V5.indd 15
16/9/2020 3:28 PM