Extron electronic MPS 112CS User Manual

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Sound
System

Projec to

r

VCR (4)

DVD (4)

Microp hone

Compu ter (2)

Lapto p (2)

Extron
MPS 112CS

Media Presentation
Switcher

www.extron.com

© 2008 Extron Electronics. All rights reserved.
Pricing and specifications may change without notice.

USA West

+1.714.491.1500 / +80 0.633.9876
+1.714.491.1517 FAX

USA East

+1.919.86 3.1794 / +80 0.633.9876
+1.919.86 3.1797 FA X

China

+ 86.21.3760.1568 / +4 00.883.1568
+ 86.21.3760.1566 FAX

Japan

+81.3. 3511.7655
+81.3. 3511.7656 FAX

Europe

+31.33 .453.4 040 / +800. 3987.6673
+31.33 .453.4 050 FA X

Dubai

+97 1.4.299 1800
+97 1.4.299 1880 FAX

Asia

+65.6 383.440 0 / +800.7339. 8766
+65.6 383.4664 FAX

MPS 112

Media Presentation Switcher

uni qu e F eAtu re S

•

Program Audio outputs on RCA connectors

•

Selectable microphone power: +15 VDC

•

Microphone input on a 1/4 inch phone jack

MPS 112CS

Media Presentation Switcher with
Captive Screw Connectors

uni qu e F eAtu re S

•

Program Audio outputs on captive screw connectors

•

Selectable microphone power: +48 VDC phantom

•

Microphone input on captive screw connectors

m ed IA p r eS e n t A t Io n S wI tc h e r S

common FeAtur eS

•

Four switchers in one:

- 4x1 VGA with audio switcher

- 4x1 S-video with audio switcher

- 4x1 Composite video with audio switcher

- 12x1 program audio switcher

•

Outputs: One composite video, one S-video, one RGB output; one audio output for
each video format and one master program output

• Compatible with VGA-QXGA, RGBHV, RGBS, RGsB, HDTV component video, S-video,
and composite video signals

• Single Switcher and Separate Switcher modes

— Single Switcher mode allows
one-touch switching. while Separate Switcher allows independent switching to the audio
output of any given I/O group.

•

Program audio breakaway switches audio separately from video — Adjustable via
the front panel or RS-232 serial control.

•

Individual audio output and program audio output

• Talk over automatically reduces program audio when there is a signal at the
microphone input — Audio ducking level is adjustable via RS-232 serial control.

•

RS-232 control — Using serial commands, the MPS 112 can be controlled and
configured via the Extron Windows®-based control program, or integrated into third-party
control systems.

•

350 MHz (-3 dB) RGB video bandwidth — Maintains signal integrity.

•

Internal international power supply — The 100-240VAC, 50/60 Hz, universal power
supply provides worldwide power compatibility.

•

1U, full rack width metal enclosure, rack mount brackets included — The
MPS 112 can be easily mounted into any rack or podium, as well as under a desk.

Together with a wide range of audio features, the MPS 112 can accommodate virtually any
presentation environment.

There are several distinct differences between the MPS 112 and MPS 112CS. The MPS 112
includes an unbalanced microphone input on a 1/4-inch connector, a 15V microphone power
switch for dynamic or condenser microphones, and an unbalanced program audio output
on RCA connectors. The MPS 112CS includes a balanced/unbalanced microphone input on
captive screw connectors, 48V microphone phantom power for condenser microphones, and a
balanced/unbalanced program audio output on captive screw connectors.

The MPS 112 and MPS 112CS can be mounted in a rack or podium, as well as under a desk,
for easy and trouble-free integration. Either switcher can be controlled via the front panel
buttons or RS-232. Both models are flexible and intuitive to use media presentation switchers,
designed to streamline operations, and centralize video and audio switching.

deScriPtio n

The Extron MPS 112 and MPS 112CS Media Presentation Switchers can switch between
multiple VGA, S-video, and composite video signals, enabling presenters to incorporate and
access a variety of different sources. Direct switching of multiple video formats to attached
displays provides an ideal solution for many conference room and classroom environments.

modeL VerSion d eScriPtio n PArt #

MPS 112 Switcher with RCA Audio Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-532-01

MPS 112CS Switcher with Captive Screw Audio Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-532-02

oPtionAL AcceSSori eS modeL deS criPtion PAGe PArt #

MLC 226 IP Enhanced MediaLink™ Controller with IP Link

262

®

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 390 60-600-02

Continued

China

+ 86.21.3760.1568 / +4 00.883.1568
+ 86.21.3760.1566 FAX

Japan

+81.3. 3511.7655
+81.3. 3511.7656 FAX

Europe

+31.33 .453.4 040 / +800. 3987.6673
+31.33 .453.4 050 FA X

Dubai

+97 1.4.299 1800
+97 1.4.299 1880 FAX

Asia

+65.6 383.440 0 / +800.7339. 8766
+65.6 383.4664 FAX

China

+ 86.21.3760.1568 / +4 00.883.1568
+ 86.21.3760.1566 FAX

Japan

+81.3. 3511.7655
+81.3. 3511.7656 FAX

Europe

+31.33 .453.4 040 / +800. 3987.6673
+31.33 .453.4 050 FA X

Dubai

+97 1.4.299 1800
+97 1.4.299 1880 FAX

Asia

+65.6 383.440 0 / +800.7339. 8766
+65.6 383.4664 FAX

MPS 112 Series

m ed IA p r eS e n t A t Io n S wI tc h e r S

SPeciFicAtion S

Vid eo

Gain . . . . . . . . . . . . . . . . . . . . . . Unity

Bandwidth

VGA signals . . . . . . . . . . . . . . . . 350 MHz (-3 dB)

S-video signals . . . . . . . . . . . . . 250 MHz (-3 dB)

Composite video signals . . . . . . 300 MHz (-3 dB)

Differential phase error . . . . . 1.0º at 3.58 MHz and 4.43 MHz

Differential gain error . . . . . . . 1.0% at 3.58 MHz and 4.43 MHz

Crosstalk (VGA signal group) . . -50 dB @ 10MHz, -30 dB @ 100MHz
Switching speed

VGA group’s sync . . . . . . . . . . . <5 ms (max.)

VGA/S-video/composite video . . ~100 ms

Vid eo in Put

Number / Signal type

VGA inputs . . . . . . . . . . . . . . . . . 4 VGA–QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video (Y, R-Y, B-Y)

S-video inputs . . . . . . . . . . . . . . 4 NTSC/PAL/SECAM S-video

Composite video inputs . . . . . . . 4 NTSC/PAL/SECAM composite video

Connectors

VGA inputs . . . . . . . . . . . . . . . . . 4 female 15-pin HD

S-video inputs . . . . . . . . . . . . . . 4 female 4-pin mini DIN

Composite video inputs . . . . . . . 4 female BNC

Nominal level

VGA inputs . . . . . . . . . . . . . . . . . 1.0 Vp-p for Y of component video

S-video inputs . . . . . . . . . . . . . . Y: 1 Vp-p (including sync), C: 0.3 Vp-p

Composite video inputs . . . . . . . 1 Vp-p (including sync)

Minimum / Maximum levels

VGA inputs . . . . . . . . . . . . . . . . . Analog 0.3 V to 1.5 Vp-p with no offset

S-video inputs . . . . . . . . . . . . . . Analog Y: 0.4 V to 2.0 Vp-p with no offset

Composite video inputs . . . . . . . Analog 0.4 V to 2.0 Vp-p with no offset

Impedance . . . . . . . . . . . . . . . . 75 ohms

Horizontal frequency. . . . . . . . 15 kHz to 145 kHz

Vertical frequency . . . . . . . . . . 30 Hz to 170 Hz

Return loss

VGA inputs . . . . . . . . . . . . . . . . . <-40 dB @ 5 MHz

S-video inputs . . . . . . . . . . . . . . <-25 dB, 0 to 10 MHz

Composite video inputs . . . . . . . <-40 dB, 0 to 10 MHz

Vid eo ou tPu t

Number / Signal type

VGA outputs . . . . . . . . . . . . . . . . 1VGA–UXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video (Y, R-Y, B-Y)

S-video outputs . . . . . . . . . . . . . 1 S-video

Composite video outputs . . . . . . 1 composite video

Connectors

VGA outputs . . . . . . . . . . . . . . . . 1 female 15-pin HD

S-video outputs . . . . . . . . . . . . . 1 female 4-pin mini DIN

Composite video outputs . . . . . . 1 BNC female

Nominal level

VGA outputs . . . . . . . . . . . . . . . . 1.0 Vp-p for Y of component video

S-video outputs . . . . . . . . . . . . . Y: 1 Vp-p (including sync), C: 0.3 Vp-p

Composite video outputs . . . . . . 1.0 Vp-p (including sync)

Minimum / Maximum levels

VGA outputs . . . . . . . . . . . . . . . . Analog, 0.3 V to 1.5 Vp-p

S-video outputs . . . . . . . . . . . . . Analog, Y: 0.4 V to 2.0 Vp-p

Composite video outputs . . . . . . Analog, 0.4 V to 2.0 Vp-p

Impedance . . . . . . . . . . . . . . . . 75 ohms

Return loss (VGA output) . . . . . <-40 dB @ 5 MHz

DC offset

(max. allowable, VGA output) . . . ±5 mV with input at 0 offset

Syn c

Input type (VGA group) . . . . . . . RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync

Output type (VGA group) . . . . . RGBHV, RGBS, RGsB, RsGsBs, bi-level and tri-level sync (follows input)

Standards (S-video and

composite video groups) . . . . . . NTSC 3.58, NTSC 4.43, PAL, SECAM

Input level . . . . . . . . . . . . . . . . 1.9 V to 5.0 Vp-p

Output level . . . . . . . . . . . . . . . TTL: 5.0 Vp-p (unterminated)

Input impedance . . . . . . . . . . . 510 ohms

Output impedance. . . . . . . . . . 75 ohms

Max input voltage . . . . . . . . . . 5.0 Vp-p

Max. propagation delay . . . . . 30 ns

Max. Rise / Fall time . . . . . . . . 4.2 ns

Polarity . . . . . . . . . . . . . . . . . . . Positive or negative (follows input)

Aud io — in di Vid uAL Au di o G rou PS (V GA, S-V IDE O, COM POSI TE VID EO)

Gain . . . . . . . . . . . . . . . . . . . . . . Unity

Frequency response . . . . . . . . 20 Hz to 20 kHz, ±0.05 dB

THD + Noise . . . . . . . . . . . . . . . 0.08% @ 1 kHz, 0.1% @ 20 kHz at nominal level

S/N . . . . . . . . . . . . . . . . . . . . . . >90 dB at maximum output (unweighted)

Crosstalk . . . . . . . . . . . . . . . . . -105 dB @ 1 kHz, -91 dB @ 20 kHz (when all inputs are terminated)

Stereo channel separation . . . >80 dB @ 20 Hz to 20 kHz

CMRR . . . . . . . . . . . . . . . . . . . . >75 dB @ 20 Hz to 20 kHz

Aud io in Put — in di Vid uAL Au di o G rou PS

(VG A, S -VI DEO , C OMPO SIT E V IDE O)

Number / Signal type . . . . . . . 4 stereo, unbalanced, per each group

Connectors

VGA input group . . . . . . . . . . . . (4) 3.5 mm female stereo mini jacks; tip (L), ring (R), sleeve (GND)

S-video and composite

video input groups . . . . . . . . . . . 4 pairs of female RCA connectors per group

Impedance . . . . . . . . . . . . . . . . >18k ohms unbalanced, AC coupled

Nominal level . . . . . . . . . . . . . . -10 dBV (316 mVrms)

Maximum level . . . . . . . . . . . . +9 dBV (2.82 Vrms), (unbalanced) at 1% THD+N

NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu.

0.7 Vp-p for RGB and for R-Y and B-Y of component video

0.7 Vp-p for RGB and for R-Y and B-Y of component video

-93 dB @ 1 kHz, -70 dB @ 20 kHz (when all inputs are unterminated)

Aud io ou tPu t — in di Vid uAL Au di o G rou PS

(VG A, S -VI DEO , C OMPO SIT E V IDE O)

Number / Signal type . . . . . . . 1 stereo, unbalanced, per each group

Connectors

VGA group . . . . . . . . . . . . . . . . . (1) 3.5 mm female stereo mini jack, tip (L), ring (R), sleeve (GND)

S-video and video groups . . . . . 1 pair of female RCA connectors per each group

Impedance . . . . . . . . . . . . . . . . 50 ohms unbalanced

Gain error . . . . . . . . . . . . . . . . . ±0.1 dB channel to channel

Nominal level . . . . . . . . . . . . . . -10 dBV (316 mVrms)

Maximum level (Hi-Z) . . . . . . . +9 dBV (2.82 Vrms) at 1% THD+N

Aud io — Pr oG rAm Au dio

Gain

When program volume is

at default . . . . . . . . . . . . . . . . . . MPS 112: 0 dB for unbalanced output

When program volume is

at maximum . . . . . . . . . . . . . . . . MPS 112: +12 dB for unbalanced output

Program volume range . . . . . . 0 to 82 (-70 dB to +12 dB)

Frequency response . . . . . . . . 20 Hz to 20 kHz, -0.1 dB to + 0.05 dB

THD + Noise . . . . . . . . . . . . . . . 0.08% @ 1 kHz, 0.1% @ 20 kHz at nominal level

S/N . . . . . . . . . . . . . . . . . . . . . . >90 dB at maximum output (unweighted)

Crosstalk . . . . . . . . . . . . . . . . . -105 dB @ 1 kHz, -91 dB @ 20 kHz (when all inputs are terminated)

Stereo channel separation . . . 100 dB @ 20 Hz, 80 dB @ 1 kHz, >55 dB @ 20 kHz

CMRR . . . . . . . . . . . . . . . . . . . . >75 dB @ 20 Hz to 20 kHz

Aud io ou tPu t — Pr oG rAm Au dio

Number / Type

MPS 112 . . . . . . . . . . . . . . . . . . 1 stereo, unbalanced

MPS 112CS . . . . . . . . . . . . . . . . 1 stereo, balanced/unbalanced

Connectors

MPS 112 . . . . . . . . . . . . . . . . . . (1) pair of RCA connectors

MPS 112CS . . . . . . . . . . . . . . . . (1) 3.5 mm, 5-pole captive screw connector

Impedance

MPS 112 . . . . . . . . . . . . . . . . . . 50 ohms unbalanced

MPS 112CS . . . . . . . . . . . . . . . . 50 ohms unbalanced, 100 ohms balanced

Gain error . . . . . . . . . . . . . . . . . ±0.1 dB channel to channel

Nominal level when the main
volume is set to default

MPS 112 . . . . . . . . . . . . . . . . . . -10 dBV (316 mVrms) unbalanced output

MPS 112CS . . . . . . . . . . . . . . . . -2 dBu (632 mVrms) balanced output

Maximum level (Hi-Z) . . . . . . . +20 dBV (10 Vrms) at 1% THD+N

Talk-over (ducking)
response time (typical)

Attack time . . . . . . . . . . . . . . . . Instant

Release delay . . . . . . . . . . . . . . 5 seconds

Release time . . . . . . . . . . . . . . . 1 second

Ducking level . . . . . . . . . . . . . . 0 dB to 30 dB, adjustable; default = 6 dB

mic ro Pho ne inP ut

Number / Type

MPS 112 . . . . . . . . . . . . . . . . . . 1 mono unbalanced

MPS 112CS . . . . . . . . . . . . . . . . 1 mono balanced/unbalanced

Connectors

MPS 112 . . . . . . . . . . . . . . . . . . (1) 1/4” (6.3 mm) audio connector; tip (signal), sleeve (ground)

MPS 112CS . . . . . . . . . . . . . . . . (1) 3.5 mm, 3-pole captive screw connector

Impedance

MPS 112 . . . . . . . . . . . . . . . . . . >1k ohms unbalanced

MPS 112CS . . . . . . . . . . . . . . . . >2.3k ohms unbalanced, >10k ohms balanced

Nominal level . . . . . . . . . . . . . . -60 dBV (1 mV) when mic volume is set to 0 dB gain

Minimum level . . . . . . . . . . . . . -72 dBV (0.25 mVrms) when mic volume is set to +12 dB gain

Maximum level . . . . . . . . . . . . -16 dBV (158 mVrms) at 1% THD+N when mic volume is set to -20 dB gain

Microphone volume range . . . -66 dB to +12 dB
Microphone DC power

MPS 112 . . . . . . . . . . . . . . . . . . 15 VDC, can be turned on or off

MPS 112CS . . . . . . . . . . . . . . . . 48 VDC phantom power, can be turned on or off

con tr oL / r emo te — Sw it che r

Serial control port . . . . . . . . . . RS-232, 9-pin female D connector

Baud rate and protocol . . . . . . 9600 baud, 8 data bits, 1 stop bit, no parity

Serial control

pin configurations . . . . . . . . . . 2 = TX, 3 = RX, 5 = GND

Program control . . . . . . . . . . . Extron’s control program for Windows®

Gen er AL

Power . . . . . . . . . . . . . . . . . . . . 100 VAC to 240 VAC, 50/60 Hz, 20 watts, internal, universal

Temperature / Humidity . . . . . Storage -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing

Rack mount . . . . . . . . . . . . . . . Yes, with included through-desk mounting kit, part #70-077-03 (MBD 149)

Enclosure type . . . . . . . . . . . . . Metal

Enclosure dimensions . . . . . . 1.75" H x 17.4" W x 8.5" D (1U high, full rack wide)

Product / Shipping weight . . . 7.0 lbs (3.2 kg) / 10 lbs (5 kg)

DIM weight (International) . . . . 11 lbs (5 kg)

Vibration . . . . . . . . . . . . . . . . . . ISTA 1A in carton (International Safe Transit Association)

Listings / Compliances . . . . . . UL, CUL / CE, FCC Class A, VCCI, AS/NZS, ICES

MTBF . . . . . . . . . . . . . . . . . . . . . 30,000 hours

Warranty . . . . . . . . . . . . . . . . . . 3 years parts and labor

NOTE: All nominal levels are at ±10%. Specifications are subject to change without notice.

MPS 112CS: 0 dB for unbalanced output, +12 dB for balanced output

MPS 112CS: +12 dB for unbalanced output, +18 dB for balanced output

-93 dB @ 1 kHz, -70 dB @ 20 kHz (when all inputs are unterminated)

Extron’s Simple Instruction Set (SIS™)

Operating +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Furniture mountable with optional under-desk mounting kit, part #70-222-01
(MBU 149)

4.4 cm H x 43.2 cm W x 21.6 cm D
(Depth excludes connectors and knobs. Width excludes rack ears.)

263