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S
PECIFICATIONS
VIDEO INPUT
Number/signal type
MMX 32 .............................................. 3 RGBHV, RGBS, RGsB, RsGsBs
MMX 42 and MMX 62 video models
MMX 42 and MMX 62 S-video models .. 4 or 6 S-video
Connectors
MMX 32 .............................................. (3) 15-pin HD female
MMX 42 and MMX 62 video models
MMX 42 and MMX 62 S-video models
Nominal level ............................................ 1V p-p for Y of S-video, and for composite video
Min./max. levels
MMX 32 .............................................. Analog: -0.5V to 2.0V p-p no offset at unity gain
MMX 42/62 Series .............................. Analog: 0.5V to 2.0V p-p with no offset
Impedance ................................................ 75 ohms
Horizontal frequency (MMX 32)................ 15 kHz to 145 kHz
Vertical frequency (MMX 32) .................... 30 Hz to 170 Hz
Return loss
MMX 32 .............................................. <-42dB @ 5 MHz
MMX 42/62 Series .............................. <-30dB @ 5 MHz
Max. DC offset
MMX 32 .............................................. 4.0V
MMX 42/62 Series .............................. 1.5V
VIDEO OUTPUT
Number/signal type
MMX 32 .............................................. 2 analog RGBHV, RGBS, RGsB
MMX 42 & MMX 62 video models...... 2 composite video
MMX 42 & MMX 62 S-video models .. 2 S-video
Connectors
MMX 32 .............................................. (1) 15-pin HD female & (1) 5 BNC female
MMX 42 & MMX 62 video models...... 2 female BNC
MMX 42 & MMX 62 S-video models .... 2 female 4-pin mini DIN
Nominal level ............................................ 1V p-p for Y of S-video, and for composite video
Min./max. levels
MMX 32 .............................................. 0.3V to 2.0V p-p
MMX 42/62 ........................................ 0V to 2.0V p-p
Impedance ................................................ 75 ohms
Return loss ................................................ -30dB @ 5 MHz
DC offset .................................................. ±5mV max. with input at 0 offset
Switching type .......................................... Vertical interval
SYNC
— FOR MMX 32, UNLESS OTHERWISE INDICATED
Input type ................................................ RGBHV, RGBS, RGsB, RsGsBs
Output type .............................................. RGBHV, RGBS, RGsB
Standards (MMX 42/62 Series).................. NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level ................................................ 2.5V to 5.0V p-p, 4.0V p-p normal
Output level .............................................. AGC to TTL: 4V to 5V p-p, unterminated
Input impedance ...................................... 10 k ohms
Output impedance .................................. 75 ohms
Max input voltage .................................... 5V p-p
Max. propagation delay ............................ 30 ns
Max. rise/fall time...................................... 4.2 ns
Polarity ...................................................... RGBHV: when RGBHV is input, polarity follows
AUDIO
Routing
MMX 32 .............................................. 3 x 2 stereo matrix
MMX 42 Series .................................... 4 x 2 stereo matrix
MMX 62 Series .................................... 6 x 2 stereo matrix
Gain — MMX 32
Program output .................................. Unbal. output: 0dB; bal. output: +6dB
Local output ........................................ Unbal. output: 0dB
Gain — MMX 42/62 Series
Captive screw models .......................... Unbal. output: -6dB; bal. output: 0dB
RCA connector models ........................ Unbal. output: 0dB
Frequency response .................................. 20 Hz to 20 kHz, ±0.05dB
THD + Noise
MMX 32 .............................................. 0.03% @ 1 kHz, 0.3% @ 20kHz nominal level
MMX 42/62 Series .............................. 0.03% @ 1 kHz at rated nominal level
S/N............................................................ >90dB, at rated max. output
Crosstalk.................................................... <-80dB @ 1 kHz, fully loaded
Stereo channel separation ........................ >90dB @ 1 kHz
CMRR ........................................................ >75dB @ 20 Hz to 20 kHz
(C
.)
ONT
4 or 6 composite video
4 or 6 female BNC
4 or 6 female 4-pin mini DIN
0.7V p-p for RGB
0.3V p-p for C of S-video
0.7V p-p for RGB, 0.3V p-p for C of S-video
input; otherwise negative
RGBs, RGsB: negative
AUDIO INPUT
Number/signal type
MMX 32 .............................................. 3 stereo, PC level, unbal.
Captive screw models .......................... 4 or 6 stereo, bal./unbal.
RCA connector models ........................ 4 or 6 stereo, unbal.
Connectors
MMX 32 .............................................. (3) 3.5 mm mini stereo jacks
Captive screw models .......................... (4 or 6) 3.5 mm captive screw connectors, 5 pole
RCA connector models ........................ 4 or 6 pairs of female RCA connectors
Impedance
MMX 32 .............................................. 25 kohms bal./unbal., DC coupled
MMX 42/62 Series .............................. >10 kohms unbal./bal., DC coupled
Nominal level ............................................ -10dBV (316mV)
Max. level
MMX 32 .............................................. +8.5dBu, (unbal.) at 1%THD+N
MMX 42/62 Series .............................. +19.5dBu, (bal. or unbal.) at 1%THD+N
Input gain adjustment .............................. –18dB to +24dB, adjustable per input via RS-232 only
AUDIO OUTPUT
Number/signal type
Captive screw models .......................... 2 stereo, bal./unbal.
RCA connector models ........................ 2 stereo, unbal.
Connectors
MMX 32 .............................................. (1) 3.5 mm mini stereo audio jack (unbal.)
Captive screw models
RCA connector models ........................ 2 pairs of female RCA connectors
Impedance ................................................ 50 ohms unbal., 100 ohms bal.
Gain error.................................................. ±0.1dB channel to channel
Max. level (Hi-Z)........................................ >+21dBu, bal. or unbal. at stated %THD+N
Max. level (600 ohm)
MMX 32 program audio: >+14dBm, bal. or unbal. at stated %THD+N
MMX 42/62 models: >+15dBm, bal. or unbal. at stated %THD+N
NOTE: 0dBu = 0.775 volts (RMS).
CONTROL/REMOTE — SWITCHER
Serial control port
MMX 32 .............................................. RS-232, 9-pin female D connector
MMX 42/62 Series .............................. RS-232, female 3.5 mm captive screw, 3-pole
Baud rate and protocol.............................. 9600, 8-bit, 1 stop bit, no parity
Serial control pin configurations
MMX 32 .............................................. 2 = TX, 3 = RX, 5 = GND
MMX 42/62 Series .............................. 1 = TX, 2 = RX, 3 = GND
Contact closure (MMX 32 only) ................ 9-pin female D connector
Program control ........................................ Extron's control program for Windows
GENERAL
Power........................................................ 100VAC to 240VAC, 50/60 Hz, external,
MMX 32 .............................................. 15 watts, product requires 0.7 A.
MMX 42/62 Series .............................. 6 watts, product requires 0.5 A.
Rack mount .............................................. Yes, with optional rack shelf, part #60-190-01 or
Enclosure type .......................................... Metal
Enclosure dimensions ................................ 1.75" H x 8.75" W x 3.0" D (1U high, half rack
Product weight
MMX 32 .............................................. 2.5 lbs (1.1 kg)
MMX 42/62 Series .............................. 4.0 lbs (1.8 kg)
Shipping weight ........................................ 5 lbs (2.3 kg)
Listings ...................................................... UL, CUL
Compliances.............................................. CE, FCC Class A , VCCI, AS/NZS, ICES
Model
Part Numbers
Composite Video and Stereo
Audio Switchers
MMX 42 AV ...................... 60-556-21
MMX 42 AV RCA .............. 60-556-31
MMX 62 AV ...................... 60-557-21
MMX 62 AV RCA .............. 60-557-31
S-Video and Stereo Audio Switchers
MMX 42 SVA .................... 60-556-22
MMX 42 SVA RCA.............. 60-556-32
MMX 62 SVA .................... 60-557-22
MMX 62 SVA RCA.............. 60-557-32
Specifications are subject to change without notice.
(1) 3.5 mm captive screw connector, 5 pole
(2) 3.5 mm captive screw connectors, 5 pole
Output 1: 1= input 1, 4 = input 2, 6 = input 3, 5=GND
Output2 : 7= input 1, 8 = input 2, 9 = input 3, 5=GND
®
Extron's Simple Instruction Set
™
– SIS
™
autoswitchable; to 12VDC, 1 A power supply.
#60-190-20; also furniture mountable with optional
under-desk mounting kit #70-212-01
width) 4.4 cm H x 22.2 cm W x 7.6 cm D
(Depth excludes connectors.)
Model
Part Numbers
VGA-UXGA and Audio Switcher
MMX 32 VGA A...................... 60-565-01
MMX Remote Control Options
MMX 32 AAP (gray) .............. 70-277-01
MMX 32 AAP (black) .............. 70-277-11
MMX 32 AAP (White) ............ 70-277-21
MMX 32 MAAP (Black) .......... 70-277-12
MMX 32 MAAP (white) .......... 70-277-22
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