Extron electronics MPS 112 User Manual download pdf

MPS 112 and MPS 112CS

Description

The Extron MPS 112 and MPS 112CS are media presentation switchers featuring three independent

A/V switchers and a program audio switcher in one enclosure. The A/V switchers include a 4 x 1

VGA/audio switcher, a 4 x 1 S-video/audio switcher, and a 4 x 1 composite video/audio switcher. The

MPS 112 and MPS 112CS accept microphone input and mix the microphone signal with the main

audio in Talk Over mode. The MPS 112 features unbalanced audio on TRS or RCA connectors, while

the MPS 112CS uses captive screw connectors for microphone input and program audio outputs for

balanced or unbalanced audio. Both switchers feature RS-232 control ports.

Installation and Cabling

1. Turn off power to the switcher and

all other devices that will be

connected.

2. If the switcher is to be rack, table, or

wall mounted, position the brackets

and insert the mounting screws.

See the mounting diagram above.

3. Attach up to 12 VGA, S-video, or

Video (composite) input devices

(up to four of each type) to the

switcher.

4. Connect VGA, S-video, and Video (composite) outputs (up to three) to projector's inputs.

5. For stereo audio input, connect up to 12 audio sources to audio inputs of the VGA, S-video, or Video

(composite) groups (up to four for each group). See Audio Connections for wiring diagrams.

6. For unbalanced stereo audio output, connect an audio output device to each of the three groups, and

one audio amplifier to the Program Audio connectors. See Audio Connections for wiring diagrams.

7. If the switcher is to be connected to a computer or host controller for

remote control, connect the host’s RS-232 cable to the 9-pin female

RS-232 connector of the switcher. For an RS-232 pinout table, refer to

the “Remote Control Port (RS-232)” section in chapter 5 of the manual.

8. Power up the input and output devices, then connect power to the

switcher's rear AC connector.

Mounting

Options

50/60 Hz

100-240V 0.5A MAX

(VIDEO)

MPS 112

PROG OUT

OUT

RS-232

OUT

(S-VIDEO)

AUDIO

VIDEO

VGA

(VGA)

MIC IN

S-VIDEO

Amplifier

Projector

VCR (4)DVD (4)

Microphone

PC (2)

Laptop (2)

Speakers

Extron

MPS 112

Media Presentation

Switcher

#8 Screw (4 Plcs) Each Side

Mounting Screws

(2 Plcs)

Each Side

Supplied Bracket

Optional Bracket

50/60 Hz

100-240V 0.0A MAX

(VIDEO)

MPS 112

PROG OUT

OUT

RS-232

OUT

(S-VIDEO)

AUDIO

VIDEO

VGA

(VGA)

PHANTON

POWER

MIC IN

S-VIDEO

Extron

MPS 112CS

Media Presentation Switcher

Application

Diagram

Audio Connections

Connect devices for unbalanced audio input and output to the switcher using 3.5 mm mini jack connectors (for VGA

group) or RCA connectors (for S-video and Video groups). Use these diagrams when wiring connections for the

switcher.

RCA Connector

Tip (+)

Sleeve ( )

3.5 mm Stereo Mini

Jack Connector (unbal.)

Sleeve ( )

Ring (R)

Tip (L)

White: Left

(5 mm) MAX.

Red: Right

CAUTION Do not tin the wires!

On the MPS 112CS, mic audio is input and program audio output as

unbalanced or balanced audio on 3.5 mm captive screw connectors.

Tip

Ring

Sleeve

Tip

Sleeve

Tip Tip

Sleeve

Sleeve(s)

Tip

Unbalanced Output

NO GROUND HERE

Balanced Output

Ring

Unbalanced Mic Input Balanced Mic Input

CAUTION

For unbalanced audio, connect both sleeves to the center contact

ground. DO NOT connect the sleeves to the negative (-) contacts.

Front Panel Operations

Selecting an input in Single switcher (one switcher with 12 inputs) mode —

Select the desired input by pressing the associated input button. The selected input is routed to the output of its

group, and to the program output (audio). The outputs of the other groups are muted (to enable auto input

switching of the display). Observe that the LED (only one) for the selected input lights.

Selecting an input in Separate switcher (three groups with four inputs each) mode —

Select the desired input in any (or all) of the three switcher groups (VGA, S-video, or Video) by pressing the

associated input button. The inputs are routed to the output for each respective group. Observe that the LEDs (up

to three) for the selected inputs light.

Selecting the switcher mode — Press and hold the Mode button, then press either the Single or the Separate

button to select the desired mode. Release the Mode button once your selection has been made.

Program Audio — In Single switcher mode, selected audio from any of the 12 inputs (indicated by a solid LED) is

routed to the Program Audio output. To change to another input, press the desired input button once. In Separate

switcher mode, selected audio (indicated by a flashing LED) from one of the three input groups is routed to the

Program Audio output. To change to another input from the same group, press the input button once. To change

to an input from a different group, press the input button twice.

Program Audio mute and volume — To change the volume, use the Program Audio Volume control knob. To mute

the Program Audio output, press the Mute button (the LED will light to indicate Program Audio is muted).

Microphone Volume and Mix — To change the volume of the microphone output, rotate the Mic Volume control

knob. To mix the microphone input with the Program Audio output (talk-over), press the Mic Mix button.

Program Volume Reset — To reset the Program Audio volume to the default level (88), press and hold the Mode

button and also press and release the Prog Vol Reset button.

Microphone Volume Reset — To reset the Microphone volume to the default level (0 dB), press and hold the Mode

button and also press and release the Mic Vol Reset button.

Microphone (phantom) Power — To turn the microphone power on or off, press and hold the Mode button

(>2 sec.) and also press and release the Mic Power button. The LED indicates if the power is on (lit) or off (not lit).

The MPS 112 supplies 15 VDC. The MPS 112CS supplies 48 VDC phantom power.

Extron Electronics, USA

1230 South Lewis Street

Anaheim, CA 92805

800.633.9876 714.491.1500

FAX 714.491.1517

Extron Electronics, Europe

Beeldschermweg 6C

3821 AH Amersfoort, The Netherlands

+800.3987.6673 +31.33.453.4040

FAX +31.33.453.4050

Extron Electronics, Asia

135 Joo Seng Rd. #04-01

PM Industrial Bldg., Singapore 368363

+800.7339.8766 +65.6383.4400

FAX +65.6383.4664

Extron Electronics, Japan

Kyodo Building, 16 Ichibancho

Chiyoda-ku, Tokyo 102-0082

Japan

+81.3.3511.7655 FAX +81.3.3511.7656

www.extron.com

N15779

LISTED

1T23

I.T.E.

33-785-02 B

04 07

MPS 112 and MPS 112CS 1

Summary of Contents

Page 1 - MPS 112 and MPS 112CS

MPS 112 and MPS 112CSDescriptionThe Extron MPS 112 and MPS 112CS are media presentation switchers featuring three independent A/V switchers and a prog

Extron electronics MPS 112 User Manual

Browse online or download User Manual for Network switches Extron electronics MPS 112. MPS 112 and MPS 112CS

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Extron electronics MPS 112 User Manual

Browse online or download User Manual for Network switches Extron electronics MPS 112. MPS 112 and MPS 112CS

Summary of Contents

More documents for Network switches Extron electronics MPS 112

Comments to this Manuals

Related products and manuals for Network switches Extron electronics MPS 112