Using Parental Ctrl, Setting Position, Using Auto Sync

■Channel Strength, available for Digital (Air) channels only, helps you adjust the direction of the digital broadcast antenna.

To use Channel Strength option:

1With the Antenna set (refer to “Setting the antenna using Air/Cable” in the previous topic), view the digital broadcast channel on the TV.

2Open the Menus and move to the Channel Strength option in the Setup/Antenna Setup – Digital menu. Press Select.

3Move or adjust the direction of the digital broadcast antenna until you obtain the maximum signal strength. Press Select.

Using Parental CTRL

This option defines settings for Parental Control, including setting the Secret Number (Secret No.); refer to “Using Parental Controls” on page 65.

Setting Position

Use this Setup menu option to position the image on the screen by setting horizontal and vertical values. Settings depend on the Input source; this option is for AV inputs only.

Select (view) the Input before selecting the menu option and adjusting the position.

Using Input Signal

This menu option is for PC input mode only. It manually sets the image input resolution from a PC.

The pairs of input signals (resolutions) in the list below are not distinguishable when received. In such case, you have to set the correct signal manually. After setting once, it displays properly when the same signal (resolution) is input again.

PC input resolution pairs

640 X 400	720 X 400

640 X 480	848 X 480

1024 X 768	1280 X 768

You can select the Input Signal on the Setup menu when receiving one of the 6 input signals listed above.

Using Auto Sync

This option automatically adjusts the image from a PC.

Be sure to connect the PC to the TV and switch it on before starting Auto Sync. When Auto Sync is successful, the TV displays Completed. If not, Auto Sync failed.

■Auto Sync may fail even if “Completed” displays.

■Auto Sync may fail if the PC image has low resolution, has unclear (black) edges, or is moved while executing Auto Sync.

Using Fine Sync

This option manual adjusts the image from a PC. Ordinarily you can easily adjust the picture as necessary using Auto Sync. In some cases, however, manual adjustment is needed to optimize the image.

Fine Sync item	Description

H-Pos.	Centers the image by moving
	it to the left or right.

V-Pos.	Centers the image by moving
	it up or down.

Clock	Adjust when the image
	flickers with vertical stripes.

Phase	Adjust when characters have
	low contrast or when the
	image flickers.

HP LC3700N manual Using Parental Ctrl, Setting Position, Using Input Signal, Using Auto Sync