Extron electronics System 4LD xi Specifications

Specifications — System 4LD

Video

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

Bandwidth .................................... 300 MHz (-3dB)

Crosstalk ....................................... -80dB @ 3.58 MHz

Switching speed ........................... 5 mS (max.)

Video input

Number/signal type ................... 4 universal inputs (RGBHV, RGBS, RGsB, RsGsBs, S-video, composite video)

Connectors .................................... 4 x 5 BNC female

Minimum/maximum levels ...... Analog ....... 0.3V to 2V p-p with no offset

Impedance .................................... 75 ohms (deselected inputs)

Horizontal frequency .................. 15 kHz to 150 kHz

Vertical frequency ....................... 30 Hz to 150 Hz

Return loss .................................... -30dB @ 5 MHz

Video output

Number/signal type ................... 1 RGBHV, RGBS, RGsB, line-doubled video

Connectors .................................... 5 BNC female

Minimum/maximum levels ...... 0.3V to 2.0V p-p

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

Return loss .................................... -25dB @ 10 MHz

DC offset ....................................... ±5mV maximum with input at 0 offset

Switching type ............................. Triple Action, 0 S to 5 S, adjustable

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Sync

Input type ..................................... RGBHV, RGBS, RGsB, RsGsBs

Output type .................................. RGBHV, RGBS, RGsB, RsGsBs

Standards ...................................... NTSC 3.58, NTSC 4.43, PAL, SECAM

Input level ..................................... 0.5V to 5V p-p

Output level.................................. 0.5V to 5V p-p

Input impedance.......................... 510 ohms (deselected inputs)

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

Max input voltage ....................... 5V p-p

Max. propagation delay.............. 5 nS

Max. rise/fall time ....................... 5 nS

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

Audio

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

THD + Noise ................................ 0.002% @ 1 kHz at rated maximum output drive

S/N ................................................ >95dB at rated maximum output drive

Crosstalk ....................................... <-85dB @ 20 Hz to 20 kHz, fully loaded

Stereo channel separation .......... >60dB @ 20 Hz to 20 kHz

CMRR ............................................ >60dB @ 20 Hz to 20 kHz

Audio input

Number/signal type ................... 4 stereo, balanced/unbalanced

Connectors .................................... 4 5 mm captive screw connectors, 6 pole

Impedance .................................... >10 kohms unbalanced, >20 kohms balanced, AC coupled

Maximum level ............................ +11.2dBu, (balanced or unbalanced) at stated %THD+N

Input gain adjustment................. –95.5dB to +31.5dB, adjustable per input

1-2 System 4LD

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Audio output

Number/signal type ................... 1 stereo, balanced/unbalanced

Connectors .................................... 1 5 mm captive screw connector, 6 pole

Impedance .................................... 50 ohms unbalanced, 100 ohms balanced

Gain error ...................................... ±0.2dB channel to channel

Maximum level (Hi-Z) ................ >+17.2dBu, balanced or unbalanced at stated %THD+N

Maximum level (600 ohm) ......... >+17.2dBm, balanced or unbalanced at stated %THD+N

0dBu = 0.775 volts (RMS).

Control/remote — switcher

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

Baud rate and protocol ............... 9600, 8-bit, 1 stop bit, no parity

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

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

Extron’s Simple Instruction Set™ – SIS™
Extron’s Advanced Instruction Set™ – AIS™

Control — projector

Projector control port .................. 1 15-pin HD female connector

General

Power............................................. 100VAC to 240VAC, 50/60 Hz, 20 watts, internal, auto-switchable

Temperature/humidity .............. Storage -40° to +158°F (-40° to +70°C) / 10% to 90%, non-condensing

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

Rack mount ................................... Yes, with attached rack ears

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

Enclosure dimensions ................. 1.75" H x 17.5" W x 16.3" D (1U high, full rack width)

4.4 cm H x 44.4 cm W x 41.4 cm D

(Depth excludes connectors. Width excludes rack ears.)

Product weight ............................. 10.8 lbs (4.9 kg)

Shipping weight ........................... 17 lbs (7.7 kg)

DIM weight .............. 21

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

Listings .......................................... UL, CUL

Certifications ................................ CE

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

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

Specifications are subject to change without notice.

(7.31-110201-D1)

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1-3System 4LD