Extron electronic 5cr Plus Audio input, Audio output line out, Audio output power amp, General

Audio input

Number/signal type	5 stereo, balanced/unbalanced
Connectors	1	3.5 mm mini stereo jack (PC 1)
	4	3.5 mm captive screw connectors, 5 pole
Impedance	>50 kohms unbalanced, 25 kohms balanced
Maximum level	+20dBu, (balanced or unbalanced) at stated %THD+N
Input gain adjustment	–10dB to +6.5dB, adjustable per input

Audio output — line out

Number/signal type	1 stereo, balanced/unbalanced
Connectors	1 3.5 mm captive screw connector, 5 pole
Impedance	50 ohms unbalanced, 100 ohms balanced
Maximum level (Hi-Z)	>+21dBu, balanced or unbalanced at stated %THD+N
Maximum level (600 ohm)	>+15dBm, balanced or unbalanced at stated %THD+N

Audio output — power amp

Number/signal type	1 stereo, unbalanced
Connectors	2 spring-loaded captive terminals, L/R, +/-
Protection	Thermal, short circuit, open circuit, overload
Maximum level (full power out) ..	At less than 0.5% THD from 20-20kHz:
	24 watts; 12 watts per channel @ 4 ohm load
	12 watts; 6 watts per channel @ 8 ohm load

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

Extron remote key pad control ..	2 5 mm, 5-pole captive screw connectors (Aux ports)
IR controller module	30 kHz to 60 kHz input frequency compatibility
Program control	Extron’s control program for Windows
	Extron’s Simple Instruction Set™ – SIS™

Control — room relay

Number/type	1 momentary or latching
Connectors	1 3.5 mm captive screw connector, 5 pole
Contact rating	24V, 1 A

Control — projector

Projector control port (IR) .......... 1 3.5 mm captive screw connector, 5 pole

General

Power	100VAC to 240VAC, 50/60 Hz, 70 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 included brackets
Enclosure type	Metal
Enclosure dimensions	1.75" H x 17.5" W x 9.4" D (1U high, full rack width)
	4.4 cm H x 44.4 cm W x 23.9 cm D
	(Depth excludes connectors.)
Product weight	6.1 lbs (2.7 kg)
Shipping weight	11 lbs (5.0 kg)

System 5cr Plus • Specifications 1-3