Extron electronic MTP U R A Transmitter Jumper, Introduction, cont’d, MTP U R Series Introduction

Introduction, cont’d

6. If applicable, reinstall the receiver and reconnect all cables.

NJumper 1 should be set to uni-directional when an MTP DA is installed as part of the system to avoid any RS-232 /Audio detection issues.

When an MTP U R series receiver is used with an MTPX Matrix Switcher, it should be set to unidirectional for transmitter to receiver communication, otherwise it should be set to bi-directional when using the RS-232 output insert connections on the switcher.

Setting the jumpers to positive vertical and/or horizontal sync polarity

Jumper 2 is the controlling jumper for vertical sync, and Jumper 3 for horizontal sync. Jumpers 2 and 3 are to the left of Jumper 1, when viewed from the rear of the receiver. By default they are set to open (1 pin covered). They can be repositioned to invert vertical or horizontal sync as follows:

1.	If the unit is not already open, follow steps 1 and 2 on the
	previous page to access the jumpers.
2.	Locate JMP 2 and JMP 3 on the main board. Remove and
	reposition the jumper block over both pins (see figure 4).

Reposition the jumper block to cover both pins.

Figure 4 — Inverting sync with jumpers 2 and 3

3. Follow steps 4 through 6 on the previous page.

To reset the syncs to default, open the unit and turn the applicable jumper block to cover only a single pin, as desired.

Transmitter Jumper

When using the MTP T 15HD series products with the

MTP U R, the bi/tri-level sync jumper on the transmitter should be set as follows when transmitting component video.

	480i	480p	576i	576p	720p	1080i	1080p
Bi-level	X	X	X	X			X
Tri-level					X	X

6MTP U R Series • Introduction