Extron electronic DVS 406 D, DVS 406 AD manual Front Panel Security Lockout

Installation and Operation, cont’d

The Adjust knobs have no mechanical limits to their rotation.

•Color and Tint (Col/Tnt): 0 to 255

•Brightness and Contrast (Brt/Cont): 0 to 255

•Detail and Sharpness (Det): 0 to 63

•Sizing (Size)*

•Centering (Center): -128 to 127

	The scaler will time-out to the							2 sec.
		Power			Extron						Input #1
	default menu after 10 seconds.	on		DVS 406				2 sec.		RGB Pass Through
	* Rotating the Adjust knobs					selection
						Input
	counterclockwise will increase					button
	the horizontal or vertical sizing,
							Input #3
	and rotating the knobs clockwise						S-Video
	will decrease the horizontal and
	vertical sizing. The visual							COL/TNT
	indicator on the LCD will stop
						Color			Tint
	moving when the sizing limit					128			114
	has been reached.
4.	Repeat steps 2 and 3 for each
				10 sec.
	image adjustment to be made for			timeout
	that input.		NOTE		The horizontal Adjust knob and the vertical Adjust knob
					are used to adjust the image settings on the left and

right sides of the LCD screen, respectively.

The LCD display may show that an adjustment is “Not Available” in place of a number if that adjustment doesn’t apply to the input’s video format. For example, the image adjustments do not apply to RGB pass-through inputs, so “Not Available” will be displayed if the Tint button is pressed when an RGB pass-through input is selected.

Front Panel Security Lockout

To prevent accidental changes to settings, press the Col/Tnt and Center buttons simultaneously for 2 seconds to lock the DVS 406’s front panel. The lock mode locks all front panel functions except input selection and the Take button. The menu system will still return to the Default menu when 10 seconds have elapsed after pressing any button other than input selection or the take button. The DVS 406’s front panel and the IR 901 are both affected by the lock mode. When the lock mode is active, all functions and adjustments can still be made through RS-232 control. For details on RS-232 control, see chapter three.

To disable the lock mode, press the Col/Tnt and Center buttons simultaneously for 2 seconds.

Extron

DVS 406

2sec.

2sec.

Press for

2 seconds*

Input #3 S-Video

Extron

DVS 406

2sec.

2sec.

Press for

2 seconds*

Input #3 S-Video

COL/TNT CENTER

Executive Mode

Enabled

10sec. timeout

*Executive mode can be enabled or disabled from any menu

COL/TNT CENTER

Executive Mode

Disabled

10 sec. timeout

2-18 DVS 406 • Installation and Operation