LG 55LH80YD-AB Service Manual page 55

Trouble shooting
Pairing for SVC
1. Turn on the TV SET & Media-Box
2. Connect TV HDMI5 Jack & Media-Box rear [Service only] Jack with HDMI cable
3. Enter the [IN START(Media Box)] menu and go to sub-title [9.Wireless check]
Enter menu and Push the left or right remote-controller button.
Check the Paired Status if changed from NG to OK
※ If s/w version of Tx/Rx module & TV/Media-box main isn't matched, Wireless can't be
connected, So at that time check the version and upgrade by usb
4. Remove HDMI cable & check wireless connection.
If connection is not completed, power off and on the TV & Media-Box.
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Only for training and service purposes
HDMI CABLE
If there are 2 or more wireless tv set, it's need to be set
channel respectively. (Must separate them more than 10m)
WIRELESS LH80
LGE Internal Use Only