General, N All nominal levels are at ±10%

Contact closure mute control	1 = mic 1, 2 = mic 2, 3 = main input
Program control	Extron's control program for Windows®
	Extron's Simple Instruction Set (SIS™)

General

External power supply	100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 1 A, regulated
Power input requirements	12 VDC, 0.5 A.
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	Convection, no vents
Mounting
Rack mount	Yes, with optional 1U, 9.5" deep rack shelf (RSU 129, #60-190-01; RSB 129, 60-
	604-01); 1U, 6" deep rack shelf (RSU 126, #60-190-10; RSB 126, 60-604-10); or
	VersaTools® 1U, 3.5" deep rack shelf (RSF 123, #60-190-20; RSB 123,
	60-604-20)
Furniture mount	Yes, with optional VersaTools mini under-desk mounting kit, part #70-212-01
	(MBU 123)
Pole mount	Yes, with VersaTools mini pole mount kit, part #70-217-01 (PMK 100)
Enclosure type	Metal
Enclosure dimensions	1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide)
	(4.3 cm H x 10.9 cm W x 7.6 cm D)
	(Depth excludes connectors and knobs.)
Product weight	0.6 lbs (0.3 kg)
Shipping weight	3 lbs (2 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CE, CUL, UL
EMI/EMC	CE, C-tick, FCC Class A, ICES, VCCI
MTBF	30,000 hours
Warranty	3 years parts and labor

7.6-110408-D5