Extron electronic MTP manual Panel Features and Connections, Transmitter input connections

Installation, cont’d

2.	Cable the rear of the transmitter before fastening the AAP
	module to the AAP frame.
3.	Insert each of the AAP module’s screws through the holes
	in the AAP frame. Secure the transmitter to the frame with
	the provided captive washers and #4-40 nuts.
4.	Install the AAP frame as appropriate to the type of frame.
	Figure 2-11 shows the transmitter module being installed
	in an AAP 102 wall mounting frame and the frame being
	installed in a wall box.

Panel Features and Connections

Transmitter input connections

Figure 2-12 shows all of the combinations of video and audio input connectors that you may encounter with your MTP transmitter.

Some transmitters do not have audio connections.

	INPUT		INPUT
L	R	L	R

3 3

S-VIDEO	OUTPUT	12V	VIDEO	OUTPUT
12V
0.5a MAX	MTP T SV A	0.5a MAX		MTP T AV

	1	MTP T SV A,			2	MTP T AV,
		Rear Panel				Rear Panel
	INPUT				INPUT
		4	4
L		R		L		R
12V	S-VIDEO OUTPUT			12V	VIDEO	OUTPUT
0.5a MAX	MTP T SV A RCA			0.5a MAX	MTP T AV RCA
	1	MTP T SV A RCA,			2	MTP T AV RCA,
		Rear Panel				Rear Panel
1	4		2		4

R	L	VIDEO	R	L
S-VIDEO	AUDIO IN
		IN		AUDIO IN
IN	MTP T SVA
				MTP T AV
	MTP T SVA AAP,			MTP T AV AAP,
	Front Panel			Front Panel

Figure 2-12 — Video and audio input connections

2-12 VersaTools® MTP Series • Installation

1S-video connector (SV models) — Connect an S-video input to this 4-pin mini DIN connector.

2Composite video connector (CV and AV models) — Connect a composite video input to this connector (female RCA on the MTP T AV AAP, female BNC on all other models).

3Audio input captive screw connector (MTP T SV A,

MTP T AV) — Connect a balanced or unbalanced audio input to this 3.5 mm, 5-pole captive screw connector. Connectors are included with each MTP, but you must supply the audio cable. See figure 2-13 to wire a connector for the appropriate input type. Use the supplied tie-wrap to strap the audio cable to the extended tail of the connector. High impedance is generally over 800 ohms.

Tip	L	Tip	L
Sleeve		Ring
		Sleeve (s)
Tip	R	Tip	R
Sleeve		Ring

Do not tin the wires!		Unbalanced Stereo Input	Balanced Stereo Input
		(high impedance)	(high impedance)
Figure 2-13 — Captive screw input connector
wiring
		The length of the exposed (stripped) portion of the
	CAUTION
		copper wires is important. The ideal length is
		3/16" (5 mm). Longer bare wires can short
		together. Shorter bare wires are not as secure in the
		direct insertion connectors and could be pulled out.
		The captive screw audio connector can easily be
	CAUTION
		inadvertently plugged partially into one receptacle

and partially into an adjacent receptacle. This misconnection could damage the audio output circuits. Ensure that the connector is plugged fully and only into the desired input or output.

VersaTools® MTP Series • Installation 2-13