Extron electronic MTP 15HD RSA manual Skew, Level, and Peaking Adjustments, For Skew adjustment

Changing the MTP T 15HD RSA Board Settings

Change any of the four active DIP switches to the settings as shown in the table below.

Switch	Switch #1	Switch #2	Switch #3	Switch #4	Switch #5	Switch #6
Position	Setting	Setting	Setting	Setting	Setting	Setting
Up/On	H+	V+	Bidirectional	S-Video	N/A	N/A
				green = luma
				blue = chroma
Down/Off	H-	V-	Unidirectional	MTP standard	N/A	N/A
(default)				green = luma
				red = chroma

ON

1 2 3 4 5 6

1 = H SYNC

2 = V SYNC

3 = RS-232

4 = S-Video/MTP

5 = Not Used

6 = Not Used

1.To change either horizontal or vertical sync to positive, flip DIP switches 1 or 2 to up/on.

2.To change the RS-232 from unidirectional to bidirectional, flip DIP switch 3 to up/on.

3.To change signal routing for S-video signals, flip DIP switch 4 to up/on.

NOTE: The fourth DIP switch is used for S-video routing of the chroma signal to the

blue channel. When the switch is up (on) position (green = luma,

blue = chroma), S-video is compatible with the Extron Signal Processing

Products line, (for example DVS 304).

When the switch is down (off), the signal follows the MTP standard and is output on the green and red channels of the VGA.

Switches 5 and 6 are not used.

Skew, Level, and Peaking Adjustments

See the Note on page 7 about skew delay, level, and peaking.

On the rear panel of the MTP R 15HD RSA SEQ board are three colored LEDs, a recessed select button, and an Adjust knob. These work in conjunction to allow the user to make adjustments to image skew delay, level, and peaking.

The select button allows the user to select any of the three individual functions for adjustment. When the select button is pressed a set number of times, the LED’s indicate the current function. Press the select button as follows:

Button	Function	LED Color
presses
1	Red skew delay	Red
2	Green skew delay	Green
3	Blue skew delay	Blue
4	Level	Green (Blinking)
5	Peaking	Blue (Blinking)

For Skew adjustment.

1.View the image critically, and note the color that is shifted furthest right.

NOTE: This color cannot be adjusted leftward, but the remaining two colors can be adjusted from left to right until all three colors converge.

PowerCage MTP T 15HD RSA and PowerCage MTP R 15HD RSA SEQ • Installation and Operation 10