Back to Contents Page

Controls & Indicators: AOC HT731/HT751 Series Color Monitor

Operating Instructions • External Controls • How to Adjust a Setting • Adjusting the Picture • LED Indicators

Operating Instructions

General Instructions

The power switch is located at front panel of the monitor. Press the power switch to turn the monitor on or off. The other control knobs are located at the base of the monitor (See Figure). By changing these settings, the picture can be adjusted to your personal preferences.

• The power cord should be connected.
• Connect the video cable from the monitor to the video card.
• To turn the monitor on, press the Power Switch to ON position. The power indicator will light up.
• After entering the power saving mood, remove the power cord and the LED will shut off after 20 seconds.

External Controls

How to Adjust a Setting

·  Power Switch: Press this key to switch on/off the display.Press this key to switch on/off the display.

·  MENU : Press this key to either bring up the OSD setup or select an item on the menu.

·Contrast   : During OSD setup, press this key to either select a function or to adjust up the value of a previously selected function.

                        During non-OSD setup, press this key to adjust the contrast.

·  Brightness: During OSD setup, press this key to select certain functions, or to decrease the, & value of the function currently selected.

              During non-OSD setup, press this key to adjust the brightness.

·  EXIT : Exit a certain function or exit OSD setup.

Adjusting the Picture

	Contrast		Adjusts the contrast between the foreground and background of the screen image.
		Brightness	Adjusts the background brightness of the screen image.
	SB	Brightness selection mode	Select text mode/image browse mode.
	EXIT	Exit	Exit brightness and highlight selection.
	Horizontal position		Moves the screen image to the right or left.
	Horizontal size		Adjusts screen width.
	Vertical position		Moves screen image up or down.
	Vertical size		Adjusts screen height.
	ZOOM		Adjust the picture's horizontal and vertical size simultaneously.
	Pincushion		Straightens the left and right vertical edges of the display.
	Trapezoid		Adjusts the width of the top and bottom of the screen.
	Pin-Balance		Adjust to compensate the pincushion unbalance.
	Parallelogram		Adjusts the viewing area when it is tilted left or right.
	Rotation		Adjust the picture tilt to horizontal position.
	6500°K/9300°K (Color Temperature)		The color temperature for 6500°K is x=0.313, y=0.329 and 9300°K is x=0.283, y=0.297. It presents two different color sets on the screen. You can select 9300°K or 6500°K by pressing the Menu key .
	User Color (Red/Blue)		If the 9300°K normal white or 6500°K warmer white do not satisfy your desire, properly adjust R.B GAIN controls to obtain your optimum whiteness level.
	Degauss		If color impurity occurs when moving or swiveling the monitor, press the Menu key and degauss to fix the picture condition.
	Moiré Reduce		Moiré is the result of interference between the phosphor layout and the video signal. In some cases, you may find the moiré very noticeable. Press the Menu key to enter in the moiré reduce setting. Please adjust the level to the optimum condition. Note: Too high of a setting will cause the picture to shake.
	Recall		Press RECALL to restore the monitor to factory settings.
	Exit		Close OSD window.
	SELECT LANGUAGE		Select the language you like.

See Specifications for the Horizontal and Vertical scan ranges addressable by this monitor.

LED Indicators

See Troubleshooting for more information.

Back to Contents Page