Extron electronic MGP 464 Picture Controls, Adding and Configuring Window Text, Preliminary, Brit

Internal Temperature screen

The Internal Temp submenu displays the unit’s current internal temperature. The MGP 464 displays the temperature in degrees Fahrenheit and Celsius. This is an information-only screen; no adjustments can be made on it.

Factory Default submenu

This submenu lets you reset the MGP 464 to the default settings with which it was delivered from the factory. Press the Detail button to initiate the reset.

Adding and Configuring Window Text

You can add a text box or label, containing up to 16 characters, to each window. You can also specify several parameters for the text label, including text size and color, label background color, label border color, and the position of the text box on the screen.

These window text specifications cannot be made from the front panel. You can create and configure the label using the Windows-based control software or SIS commands via the RS-232/422 rear panel port (see chapter 4, “Software Configuration and Control”), or using the MGP 464 Web pages (see chapter 5, “HTML Configuration and Control”).

Picture Controls

The MGP 464 has six picture control buttons located on the front panel to the left of the menu button. You can use these buttons to adjust size, position, brightness and contrast, color and tint, detail, and magnification (zoom).

NPicture controls are window-dependent. You set the values separately for each window.

NFor Window/Image Size, Window/Image Position, and Window Image Zoom, pressing the button repeatedly switches back and forth between window settings and image settings.

The Picture Controls table on the next page shows the buttons, their functions, and how to make adjustments. (In the Display column, n stands for a single digit, 0 through 9.)

Picture Controls table

Button	Display		Function	Range	Adjust Knob
	WINDOW_n SIZE:		Enlarge or shrink	Min: 1/16 of the	For H (width):
	H=nnnn	V=nnnn	window 1, 2, 3, or 4.	output rate	horizontal [
				Max: Output rate	Adjust knob
Window/					For V (height):
	(Press button twice.)		Enlarge or shrink	Min: 1/16 of the
Image Size					vertical {
	IMAGE #nn SIZE:		the image within the	output rate
					Adjust knob
	H=nnnn	V=nnnn	window.
				Max: 2 times the
				output rate
	BRIT	CONT	Brightness: Increase	Brightness: 000-127	Bright:
	nnnn	nnnn	or decrease intensity of	Default: 064	horizontal [
			video light on screen.	Contrast: 000-127	Adjust knob
Bright/Cont
			Contrast: Increase or	Default: 064	Contrast:
			decrease range of image		vertical {
			light and dark values.		Adjust knob

MGP 464 • Operation 3-21

PRELIMINARY