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Led indicator of wireless transmitter, Led indicator of wireless receiver, Setting an id of wireless transmitter – LG LHT874 User Manual

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Be careful of the following

If there is a strong electromagnetic wave product nearby, interference may
occur. Put the unit (Wireless Receiver and main unit) away from there.(Ex:
Microwave oven)
If there is no audio signal for longer than 10 minutes, the Wireless Receiver
and Wireless Transmitter will be automatically switched to standby mode. In
power saving mode, both LEDs will turn red. LEDs will turn blue when there is
any audio signal back.
If you operate main unit then wireless speakers (rear speakers) sound within a
few seconds in standby mode.

LED indicator of Wireless
Transmitter

BLUE

The main set is turned on, everything is connected
and transmitting.

RED

The wireless transmitter is in standby mode.

OFF (No display)

The DC cable is disconnected to the unit.

LED color

Operation

LED indicator of Wireless
Receiver

BLUE

The Wireless Receiver is receiving a signal of
Wireless transmitter.

RED

The Wireless Receiver is in standby mode.

OFF (No display)

The Wireless Receiver is turned off.

LED color

Operation

Setting an ID of Wireless
Transmitter

1 Connect the SOUND SIGNAL connector of

transmitter and the rear (right, left) speaker
terminals of main unit with the SOUND
SIGNAL cable.:

-

2 Connect the DC cable to the unit

and transmitter.:

-

3 Turn off the Wireless Receiver:

POWER Switch

4 Press the ID. for more than 3 seconds:

The Blue LED indicator will quickly flicker

ID.

5 Turn on the Wireless Receiver:

POWER Switch

When the unit is manufactured, the ID is already set. If an interference
occurs or you use a new Wireless Receiver, an ID is set again.

ON Wireless Kit

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