Extron electronic MTPX PLUS 1632 Accessing the Html Pages, Selecting Mtpx Plus Pre-Peak

Remote Control and Optimizing the Video, cont’d

NA 2-nanosecond adjustment is very fine. Up to 10 nanoseconds of delay may be necessary before you detect a change in the display.

14. Adjust the leftmost video signal to the right until all three colors are converged.

15. If either of the two the remaining colors is left shifted, repeat steps 12 and 14.

16. Repeat steps 10 through 15 for all other outputs.

Selecting MTPX Plus Pre-Peak

NMTPX Pre-Peak is available on all outputs of an MTPX Plus 128 and the first half of MTPX Plus outputs of the remaining MTPX Plus models (for example, outputs 1 through 4 for an MTPX Plus 168).

NIf the cable between the MTPX Plus and the receiver is 300 feet (91 m) or longer, turn the Pre-Peak feature on the MTPX Plus on. For shorter cables, turn the feature off.

If necessary, click Tools > MTPX Picture settings and then click in the output Pre-Peaking box to toggle Pre-Peaking on and off.

Setting MTP Receiver level/peaking

If level/peaking is available on the connected receiver, adjust it as follows:

1.	Connect an oscilloscope or monitor to the output of the
	MTP receiver.
2.	If using an oscilloscope, apply a white field test pattern to
	one of the local (VGA) inputs on the MTPX Plus.

If using a monitor, apply a grayscale test pattern to one of the local (VGA) inputs on the MTPX Plus.

HThe Extron VTG 300 or VTG 400 are recommended to provide the test pattern.

3.	Tie the local input receiving the test pattern signal to the
	output connected to the MTP receiver to be optimized.
	VTG 300
		Local (VGA)
		Input												MTPX Plus
	LOCAL INPUTS		LOCAL OUTPUT
	RGB		RGB																CONTROL
	2			31	2	3	4INPUTS5		6	7	8	1	2	3	OUTPUTS4 5		6	7	8	Receiver	Oscilloscope
	1													RS - 232 OUTPUT INSERT						MTP
												1	2	3	4	5	6	7	8
	RGB		RGB
	1	2	3	4																	or display
	MONO AUDIO OUTPUTS			9	10	11	12	13	14	15	16	9	10	11	12	13	14	15	16
1
4.	Adjust the level and peaking on the receiver in accordance
	with the applicable MTP product manual.
5.	Repeat steps 1 through 4 for each receiver to be optimized.

Accessing the HTML Pages

Another way to operate the switcher is via its factory-installed HTML pages, which are always available and cannot be erased or overwritten. The HTML pages are accessible through the LAN port of the switcher when it is connected via a LAN or WAN, using a web browser such as Microsoft Internet Explorer. See k on page 2-6 for connection information.

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Refer also to the MTPX Plus User’s Manual at www.extron.com. Refer also to the MTPX Plus User’s Manual at www.extron.com.