Extron electronic MTP 4T 15HD RS Installation and Operation, Tabletop placement, Rack mounting

Installation and Operation

Setting the Transmitter Sync Jumpers (Component Video)

By default, each transmitter in the MTP 4T 15HD RS is configured to send bi-level (normal) sync. For HDTV/component video applications, the transmitter can be configured to send tri-level sync as follows:

1.	If applicable, disconnect all power and other cables,
	remove the transmitter from its installation location, and
	remove any previously installed mounting brackets.
2.	Remove the eight screws (three on each side and two on
	top) from the transmitter assembly and lift the top cover
	off of the transmitter (figure 2-1).

For each		N	N	N
transmitter:	T	T	T
	Tri-level			Normal
	Sync		(Bi-level
			J6	Sync)

Lift Cover

Straight Up

			RS	4
		5HD
	4T 1
MTP

			RS	3
	4T 1	5HD
MTP

			RS	2
	4T 1	5HD
MTP

			RS	1
		5HD
	4T 1
MTP

Remove (8)

Screws from

Top & Sides

Figure 2-1 — Opening the transmitter assembly and sync jumpering

NThere are four transmitter boards. Ensure that you set the jumper on the correct board.

3.	Locate jumper J6 on the main (bottom) board and shift the
	jumper from the normal sync (N) to the tri-level sync (T)
	position (figure 2-1).

4.	Place the top cover back into place.
5.	Reinstall the screws removed in step 2. If any mounting
	brackets were removed in step 1, put them back into
	position as you reinstall the screws.
6.	If applicable, reinstall the transmitter assembly and
	reconnect all cables.

Installation

CInstallation and service must be performed by authorized personnel only.

The MTP 4T 15HD RS is 1U high and a full rack wide. It is rack mountable, or it can be placed on a table or other furniture. Rubber feet and rack mounting hardware are included.

Tabletop placement

For tabletop use, attach one of the self-adhesive feet to each corner of the bottom side of the unit and place the unit in the desired location.

Rack mounting

UL requirements

The following Underwriters Laboratories (UL) requirements pertain to the installation of the unit into a rack.

1.Elevated operating ambient temperature — If the equipment is installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consider installing the equipment in an environment compatible with the maximum 122° F (50° C) ambient temperature (Tma) specified by the manufacturer.

2.Reduced air flow — Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

3.Mechanical loading — Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

4.Circuit overloading — Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

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