| Extron ISM 482 Eight Input, Two Output Integration Scaling Matrix Switcher |
Product Code: ISM482
 |
The Extron ISM 482 Integration Scaling Matrix Switcher has eight configurable inputs and two audio/video outputs with
built-in, high performance video scalers. It includes proprietary Extron technologies for superior scaling, such as 3:2 and 2:2 pulldown detection, DMI™
- Dynamic Motion Interpolation, and patented AFL™ - Accu-RATE Frame Lock.
The ISM 482 is designed for installation applications that require matrix switching and two individually scaled outputs. It provides flexibility in
selecting output resolution to two different displays. This matrix switcher is the ideal solution for use in dual-display videoconferencing and presentation
environments such as boardrooms, conference rooms, classrooms, courtrooms, churches, and auditoriums.
The ISM 482 offers eight video inputs configurable for RGBHV, RGBS, RGsB, component video, S-video, or composite video on female BNC connectors and two
high resolution RGB outputs on female BNC and/or female 15-pin HD connectors. Balanced or unbalanced stereo audio is accepted on eight captive screw
connectors and is output as balanced or unbalanced on two captive screw connectors. The ISM 482 accepts HDTV and includes selectable output rates up to 1400x1050.
The ISM 482 can be controlled through the RS-232 serial port or the Ethernet port. Ethernet-enabled AV products, such as the ISM Series, can be managed and
supported by a technician or administrator at any time from any computer with a Web browser. |
• Two independent, high performance scalers
• Inputs: Eight fully configurable inputs for RGBHV, RGBS, RGsB, HDTV, component, S-video, or composite video inputs on female BNCs
• Outputs: Two individually scaled outputs, each output simultaneously provided on five BNCs and one 15-pin HD
• Selectable output rates from 640x480 to 1400x1050, including HDTV 720p/60
• DMI™ - Dynamic Motion Interpolation — DMI technology is an advanced motion detection and compensation method used to deliver the best aspects of still and
motion algorithms. This process results in a superior level of image enhancement capability with no loss of image fidelity.
• Patented 3:2 and 2:2 pulldown detection — Advanced film mode processing techniques which help maximize image detail and sharpness for NTSC or PAL sources that originated from film.
• AFL™ - Accu-RATE Frame Lock — A patented technology exclusive to Extron that solves frame rate conversion issues experienced by video scalers. When video
input and output refresh rates differ, there are certain points in time when the two rates cross over each other. The result is a glitch or image freeze on the
display. AFL solves this problem by locking the output frame rate to the input frame rate.
• Triple-Action Switching™ for RGB delay — Blanks the screen when switching to a new source. The new sync signals precede the RGB signals, so there is no glitch
shown during the transition. The time delay between the RGB and sync signals is adjustable up to five seconds through front panel, Ethernet, or serial control.
• Picture controls including color, tint, brightness, contrast, freeze frame, and horizontal and vertical shift and centering
• Eight vertical and four horizontal filtering levels
• Internal test patterns for calibration and setup — Ten test patterns are available, including a crop pattern, crosshatch, 16 bar grayscale, color bars,
alternating pixels, ramp, 4 x 4 crosshatch for use with videowalls, and three film aspect ratio patterns - 1.78, 1.85, and 2.35 - for setting up letterbox
DVDs. It also features a blue-only mode for proper setup of video color and tint levels.
• QS-FPC™ - QuickSwitch Front Panel Controller — Provides a discrete button for each input and output, allowing for simple, intuitive operation.
• 16 auto-memory presets per input — Each input supports 16 auto-recall memory presets, based on the incoming horizontal and vertical frequencies. These
presets recall sizing, centering, detail, contrast, and brightness information for each source, saving time and effort in fine-tuning displayed images.
• Front panel input label windows — Input buttons may be easily labeled by any Brother® P-Touch™ labeler or by Extron label software, which ships with every
Extron matrix switcher. Each input can be labeled with names, alphanumeric characters, or color bitmaps for easy input/output selection.
• Windows® control software included — For RS-232 remote control from a PC, Extron includes Windows-based control software with every matrix switcher. This
icon-driven software uses a graphical drag-and-drop interface to make I/O configuration and other customization functions simple and convenient.
• Switches balanced and unbalanced stereo audio — Accepts both balanced and unbalanced stereo audio signals on captive screw connectors.
• Audio input gain and attenuation — Allows users to set the level of gain or attenuation for each audio input channel, eliminating noticeable volume differences when switching between sources.
• Audio breakaway — Provides the capability to break an audio signal away from its corresponding video signal, allowing the audio and video signals from one
source to be switched to different destinations.
• Optional DVI output card, part # 70-244-01
• Ethernet monitoring and control — Enables the ISM 482 to be managed and proactively monitored over a LAN, WAN, or the Internet. An intuitive Web
interface is included for such common functions as I/O switching, online diagnostics, and monitoring.
• RS-232 control port — Using serial commands, the ISM 482 can be controlled and configured via the Extron Windows®-based control program, or integrated into a
control system. Extron products use the SIS™ - Simple Instruction Set command protocol, a set of basic ASCII code commands that allow for quick and easy programming.
• Front panel security lockout — This feature locks out all front panel functions except basic switching and control commands; all functions however, are available through RS-232 control.
• Rack-mountable 3U, full rack width metal enclosure
• Highly reliable, energy-efficient internal universal power supply — The 100-240 VAC, 50/60 Hz, international power supply provides worldwide power compatibility with high demonstrated reliability. |
| Video |
| Routing |
8 x 2 matrix |
| Video input |
| Number/signal type |
8 RGBHV, RGBS, RGsB, RGBcvS, component video, S-video, composite video |
| Connectors |
8 x 5 female BNC |
| Nominal level |
1 Vp-p for Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.3 Vp-p for C of S-video |
| Minimum/maximum levels |
Analog: 0 V to 1.0 Vp-p with no offset |
| Impedance |
75 ohms |
| Horizontal frequency |
Autoscan 15 kHz to 100 kHz (RGB) |
| Vertical frequency |
Autoscan 50 Hz to 100 Hz |
| Resolution range |
Autoscan 720x525 to 1600x1200*
*Input resolutions above 1400x1050 are undersampled. |
| Video processing |
| Decoder |
9 bit digital |
| Digital sampling |
24 bit, 8 bits per color; 13.5 MHz standard (video), 140 MHz standard (RGB) |
| Colors |
16.78 million |
| Horizontal filtering |
4 levels |
| Vertical filtering |
8 levels |
| Video output |
| Number/signal type |
2 scaled RGBHV, RGBS, 1 optional DVI |
| Connectors |
2 x 5 BNC female, (2) 15-pin HD female |
| Nominal level |
0.7 Vp-p for RGB |
| Minimum/maximum levels |
0 V to 0.7 Vp-p |
| Impedance |
75 ohms |
| Scaled resolutions |
640x4801,3,4,6, 800x6001,3,4,6, 832x6243,4,6, 848x4803,6,852x4803,6, 1024x7681,3,4,5,6,
1280x7681,2,3,6, 1280x8001,3,6, 1280x10241,3, 1360x7653,6, 1365x10243,6, 1366x7683,6,
1400x10501,3,6, 576p1,6, 720p3,6, 1080p3,6, 1080i1,3,6
1 = at 50 Hz, 2 = at 56 Hz, 3 = at 60
Hz, 4 = at 75 Hz, 5 = 85 Hz,
6 = locked to the refresh rate of input #1 (Accu-RATE Frame Lock™) |
| NOTE |
For output resolutions with less than 1024 pixels horizontally, the optional DVI output's true horizontal resolution is limited to
1024 pixels. For the 1365x1024, 1080p, and 1080i output resolutions, the optional DVI output's true horizontal resolution is limited to 1280 pixels. The DVI card outputs
all other selected resolutions normally. |
|
| NOTE |
For the output resolutions listed below, the total pixel and active pixel values of the RGBHV outputs are reduced:
1365x1024: 1280 active pixels
1080i: 1280 active pixels
1080p: 1280 active pixels
The sync timings and line widths are correct and most displays recognize the rate correctly. |
|
| Return loss |
-30 dB @ 5 MHz |
| DC offset |
±5 mV with input at 0 offset |
| Sync |
| Input type |
Autodetect (RGBHV, RGBS, RGsB), RGBcvS, and component |
| Output type |
RGBHV, RGBS |
| Standards |
NTSC 3.58, NTSC 4.43, PAL, SECAM |
| Input level |
2.75 V to 5.0 Vp-p for RGBHV or RGBS
0.6 Vp-p for component video tri-level sync
0.3 Vp-p for component video bi-level sync or RGsB |
| 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 |
20 ns |
| Polarity |
Positive or negative (selectable) |
| Audio |
| Routing |
8 x 2 stereo matrix |
| Gain |
Unbalanced output: 0 dB; balanced output: +6 dB |
| Frequency response |
20 Hz to 20 kHz, ±0.05 dB |
| THD + Noise |
0.03% @ 1 kHz at nominal level |
| S/N |
>90 dB at maximum output (unweighted) |
| Crosstalk |
<-80 dB @ 1 kHz, fully loaded |
| Stereo channel separation |
>90 dB @ 1 kHz |
| CMRR |
>75 dB @ 20 Hz to 20 kHz |
| Audio input |
| Number/signal type |
8 stereo, balanced/unbalanced |
| Connectors |
(8) 3.5 mm captive screw connectors, 5 pole |
| Impedance |
>10k ohms unbalanced/balanced, DC coupled |
| Nominal level |
Configurable: -60 dBV (1 mVrms), +4 dBu (1.23 Vrms), 0 dBu (0.775 Vrms),
-10 dBV (316 mVrms), -20 dBV (100 mVrms) |
| Maximum level |
+19.5 dBu, (balanced or unbalanced) at 1%THD+N |
| Input gain adjustment |
–24 dB to +9 dB, adjustable per input |
| NOTE |
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu |
|
| Audio output |
| Number/signal type |
2 stereo, balanced/unbalanced |
| Connectors |
(2) 3.5 mm captive screw connectors, 5 pole |
| Impedance |
50 ohms unbalanced, 100 ohms balanced |
| Gain error |
±0.1 dB channel to channel |
| Maximum level (Hi-Z) |
>+21 dBu, balanced or unbalanced at 1% THD+N |
| Maximum level (600 ohm) |
>+15 dBm, balanced or unbalanced at 1% THD+N |
| Control/remote — switcher/scaler
|
| 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 |
| Ethernet control port |
1 RJ-45 female connector |
| Ethernet data rate |
10/100Base-T, half/full duplex with autodetect |
| Ethernet protocol |
ARP, ICMP (ping), IP, TCP, Telnet |
| Program control |
Extron's control/configuration program for Windows®
Extron's Simple Instruction Set (SIS™)
Microsoft® Internet Explorer®, Telnet |
| General |
| Power |
100 VAC to 240 VAC, 50-60 Hz, 60 watts, internal |
| Temperature/humidity |
Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing |
| Cooling |
Fan, right to left (as viewed from the front panel) |
| Mounting |
| Rack mount |
Yes |
| Enclosure type |
Metal |
| Enclosure dimensions |
5.25" H x 17.5" W x 11.2" D (3U high, full rack wide)
(13.3 cm H x 48.3 cm W x 28.4 cm D)
(Depth excludes connectors and knobs. Width excludes rack ears.) |
| Product weight |
11.2 lbs (5.1 kg) |
| Shipping weight |
17 lbs (8 kg) |
| DIM weight |
| USA/Canada |
18 lbs (9 kg) |
| International |
21 lbs (10 kg) |
| Vibration |
ISTA 1A in carton (International Safe Transit Association) |
| Regulatory compliance |
| Safety |
CE, c-UL, UL |
| EMI/EMC |
CE, FCC Class B |
| Warranty |
3 years parts and labor |
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