Extron electronic VLM 2000 manual General, VoiceLift Microphone Installation Reference Information

General

Power	12 VDC supplied by an Extron PoleVault® amplifier or from an optional
	external power supply via an RJ-45 jack shared with audio output (pin 5 =
	+12 VDC input, 8 = GND)
Power input requirements
VLR 102	+12 VDC, 0.25 A
VLR 102SR	+12 VDC, 0.15 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	Mountable to a ceiling or wall
Enclosure type	High impact plastic
Enclosure dimensions	3.4" H* x 4.75" diameter
	(8.6 cm H* x 12.1 cm diameter)
	*Height is measured out from the mounting surface.
Product weight	0.8 lb (0.4 kg)
Shipping weight	1 lb (1 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CUL, UL
EMI/EMC	FCC Class B
Environmental	Complies with the appropriate requirements of RoHS and WEEE.
MTBF	30,000 hours
Warranty	3 years parts and labor

NAll nominal levels are at ±10%.

NSpecifications are subject to change without notice.

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