Extron electronic MPA 181T Specifications, Part Numbers, and Accessories, Remote Operation

Remote Operation

Remote Control Options

MPA 181T

DVD

S-video

Audio RCA

PC

Extron

SI 26CT

Two-way Ceiling Speakers

or

VCR

Composite Audio RCA

		REM	OTE
INPU	TS	10VL/MUT		E
(M	ONO)	VO		R
		L

	L
POW	ER
	R

Variable

181T

	MPA
	TPU	TS
OU

70V

Extron

MPA 181T

Extron

SI 26

Surface-mount Speakers

Audio Output

Mini Power Amplifier

O EC		TOR
		OFF
ON				RS-232
VOLU	ME
			104	IP
		MLC						UTE
								M P
						E	10	0 AA
						LUM
						VO VCM
		Extron						2
3		MLC 104 IP				Extron
					Projector	VCM 100 AAP
		Controller

	1	Volume/Mute Controller in
Remote Control Options	IR Remote	AAP 100 Mounting Frame

1IR Remote - (input selection and volume control through projector)

2VCM 100 Volume/Mute Controller - (direct MPA 161T control)

3MLC 104 IP Controller - (input selection and volume control through projector)

Figure 3-1 — Three remote control options

1Using the projector’s IR remote — For a projector with variable audio outputs, use the projector’s IR remote to control the projector’s volume, which effectively controls the MPA’s volume.

2Extron VCM 100 and mute controller — For a projector without variable audio outputs, or for a system designed to control MPA volume directly, use a 10k ohm potentiometer to control the MPA directly via the remote port on the MPA.

3Using a MediaLink™ Controller — For a projector with variable audio output, use a MediaLink controller to control the projector’s volume via RS-232 or the projector’s IR remote to effectively control the MPA volume.

AAppendix A

Specifications, Part Numbers, and Accessories

Specifications

Included Parts

Optional Accessories

3-2 MPA 181T • Remote Operation