LG Electronics 32LM640S/640T-ZA service manual RF Pairing / Un-pairing Method, Description

5. RF Pairing / Un-pairing Method

	Method	Description
		• When do pairing, the remote
		should make pairing request IR
		signal(0x29) to TV.
	™Method1	• When TV receive the IR signal, it
	– If unpaired, just press "OK" button.	should send "pairing request
		packet" to the RF receiver.
RF Pairing	– If paired, press "OK" button after
		• After pairing success, the remote
	unpairing.
		should blink LED for some time and
	™Method 2 (Repairing)
		TV send "pairing success packet"
	– Press “BACK" button for 5 sec.
		back to TV.
		• When remote try to unpairing, it
		doesn’t care about state of
		receiver(stand alone).
		• When remote try to unpairing, it
		doesn’t care about state of
		receiver(stand alone).
	Press “HOME" button and “BACK" button at	• After unpairing, all pairing
RF Unpairing		information should be erased.
	the same time for 5 sec.
		• After unpairing, LED should be
		blinked for 3sec.
		• The remote just becomes to IR
		mode.

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