Extron electronic MTP 15HD RSA manual Typical Audio Connectors c RJ-45 connector

NOTE: The receiver auto-detects whether the signal on the audio/RS-232 pair of the TP input is audio or RS-232. It then converts the signal content accordingly, and outputs the signals on the appropriate pins of this connector.

Tx Rx Tx Rx

Do not tin the wires!	Tip
	Ring
	Sleeve

Mono Audio Output

RS-232
Device	Bidirectional
Ground ( )	Ground ( )
Transmit (Tx)	Transmit (Tx)
Receive (Rx)	Receive (Rx)
	RS-232 Output

Figure 4. Captive Screw Connector Wiring for Audio and/or RS-232 Output

NOTE: The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).

If the stripped section of wire is longer than 3/16 inch, the exposed wires may

touch, causing a short circuit. If it is shorter than 3/16 inch, wires can be easily pulled out of the captive screw connectors.

Figure 5 identifies the tip, ring, and sleeve parts of standard audio connectors. A mono (RCA) audio connector consists of the tip and sleeve. A stereo audio connector consists of the tip, ring and sleeve. The tip, ring, and sleeve wires are also shown on the captive screw audio connector diagrams.

	Tip (+)
Tip (+)	Ring (-)
Sleeve ( )	Sleeve ( )
RCA Connector	3.5 mm Stereo Plug Connector
	(balanced)

Figure 5. Typical Audio Connectors

cRJ-45 connector —

MTP T 15HD RSA board — Connect the transmitter to a suitable MTP receiver via this connector. Terminate the cable as shown at right, using the same standard (A or B) at both ends

MTP R 15HD RSA SEQ board — Connect the twisted pair cable from the transmitter to this input connector. Terminate the cable using the same standard (A or B) at both ends.

	RJ-45		T568A	T568B
Connector
		Pin	Wire color	Wire color
	Pins:	1	White-green	White-orange
1 2 3 4 5 6 7 8
		2	Green	Orange
		3	White-orange	White-green
		4	Blue	Blue
		5	White-blue	White-blue
		6	Orange	Green
		7	White-brown	White-brown
		8	Brown	Brown

Insert Twisted

Pair Wires

NOTE: If using Enhanced Skew-Free A/V cable, use the TIA T568A standard only.

CAUTION: Do not connect the twisted pair input cables to any devices LAN port, or connect a LAN cable to the MTP ports.

dPower LED — This LED lights green to indicate that power is applied to the board.

ePre-peaking toggle switch (MTP T 15HD RSA only) — This switch toggles pre-peaking on or off. Pre-peaking boosts the transmission distance for long cable runs.

NOTE: The transmission distance varies greatly depending on the signal resolution and on the type of cable, graphic card, and display used in the system.

See distance table on page 7

PowerCage MTP T 15HD RSA and PowerCage MTP R 15HD RSA SEQ • Installation and Operation 6