Preh MCI 15 Display Setup and On Screen Display, On Screen Display Controls, Display Resolution

Display Setup and On Screen Display

Connect and secure cables to the display and the computer, except for the USB cable. The AC cord set provided with your display should be appropriate for your region. If the proper cord set has not been provided, you may use any cord set with an IEC320 connector at the appliance end to connect to your touch display.

Notice: Unless your Preh MCI Touch Monitor has a serial data interface, or you are connecting this MCI Touch Monitor to a computer that already has Preh touchscreen MSR and Customer Display drivers installed, please leave the USB cable disconnected until the appropriate drivers for your computer’s operating system have been installed.

On Screen Display Controls

The following table shows the OSD and Power control buttons, located on the right side of the display, and both the Normal and Direct Access functions of these buttons.

The Direct Access features can be used by pushing the corresponding button without entering the OSD Menu first. For example, you may access the Display Brightness feature through Direct Access by simply pushing the UP button.

Button Symbol	Button Name	Function/Normal	Direct Access
1	Menu	Displays/Exits OSD Menu
2	Up	Increases selected item value	Display brightness
3	Down	Decreases selected item value	Audio ON/OFF
4	Enter	Selects highlighted menu item	Video auto adjust
5	Power	Turns all display power ON/OFF

Display Setup

Use the OSD buttons to set up the display:

1.Turn on the display with the POWER button.

2.The display will initially be set to properly display the native resolution for the LCD panel, which is 1024 x 768 pixels. If your computer outputs a video signal at another resolution, further adjustment than described in this section may be required. Contact Preh Technical Support at techsupport@preh.com if assistance is required.

3.Press the ENTER button on the OSD controls. A pop-up window on the display should appear with the message “Auto Adjusting Please Wait.”

4.Inspect the top, bottom, left and right edges of a typical application to make sure you can see the entire image on the display without scrolling. If so, you are finished with the basic setup of the display.

Display Resolution

If your application requires use of the display at another resolution than 1024 x 768, such as 800 x 600, you may achieve satisfactory operation by using the Auto Adjust procedure described above, or you may need to use the individual controls in the OSD to properly adjust the display. Access the OSD main menu and use the Video Adjustment functions (see table on next page) to resize, move, or adjust the quality of the displayed image.

OSD Menu and Function

The complete OSD Menu is shown in the table below. The Main Menu icon for each menu group is shaded, and the individual functions within the group follow. To access the OSD Menu, push the MENU button.

Use the ENTER button to select a highlighted menu, and to move between individual items within a menu. Use the UP/DOWN buttons to select/deselect an item, or to increase/decrease the value of an item.

Contrast & Brightness

Contrast	Controls the display contrast.
Brightness	Controls the display brightness.
Video Adjustment
Auto Adjust	Automatically sets display image size, position, and fine adjustment.
	Contrast and brightness are not adjusted.
Left/Right	Controls horizontal position.
Up/Down	Controls vertical position.
Horizontal Size	Increases or decreases the horizontal size of the image.
Fine	Controls the vertical fine adjustment. May improve picture detail in
	emulation modes.
OSD Tool
OSD Left/Right	Adjusts the default horizontal position of the OSD on the display.
OSD Up/Down	Adjusts the default vertical position of the OSD on the display.
OSD Timeout	Determines time (in seconds) that OSD waits before closing
	automatically after no action has been performed.
Factory Reset	Recalls original factory settings of image parameters.
OSD Language	Selects the OSD menu language: English, French, German, Italian,
	Spanish, Japanese, Traditional Chinese, or Simplified Chinese.
Color Adjustment	Adjusts preset color temperature of the image. Available choices are
	9300, 7500, 6500, and 5500° Kelvin (K). A User mode allows custom
	setup of each color component of the image-Red, Green and Blue.
	Default setup for this parameter is 6500° K. Do not adjust color
	temperature unless you have a specific need to do so.
Audio Adjustment
Volume	Adjusts the loudspeaker volume.
Mute ON/OFF	Mute ON turns off the audio function. Mute OFF restores the audio.
Auto Dim
Auto DIM	Turns the Auto-Sensing Brightness Adjustment circuit ON or OFF.
Dimming Range	Menu shows sensed light level, and brightness setting as a percent
	age of full scale (same setting as Brightness in Contrast and Brightness
	menu when Auto DIM is OFF). With Auto DIM ON, brightness is now
	controlled by the light sensor located at top center of the front bezel.
	See additional discussion of the Auto-Sensing Brightness Adjustment.