Sharp LC-42D83X LC-46D83X LC-52D83X operation manual Checking signal strength and channel strength

Preparation

Checking signal strength and channel strength

If you install a DVB-T antenna for the fi rst time or relocate it, you should adjust the alignment of the antenna to receive a good reception while checking the antenna setup screen.

1Press MENU and the MENU screen displays.

2Press c/d to select “Setup”.

3Press a/b to select “Antenna Setup- DIGITAL”, and then press ENTER.

wChecking signal strength

Press a/b to select “Signal Strength”.

Supply Voltage

Signal Strength

Channel Strength

CH No.		21
Signal Strength
	Current	0	Max	0
Quality
	Current	0	Max	0

wChecking channel strength

Press a/b to select “Channel strength”, and then press ENTER.

Supply Voltage	2	6	5	.	2
Signal Strength						MHz
Channel Strength	CH No.		21
	Signal Strength
	Current		0		Max	0
	Quality
	Current		0		Max	0

4Position and align the antenna so that the maximum possible values for “Signal Strength” and “Quality” are obtained.

NOTE

•The values of “Signal Strength” and “Quality” indicate when to check the appropriate alignment of the antenna.

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52D83X_en_b.indd 12 2007/08/31 16:24:50