TOA Electronics VM-2120 instruction manual Awg

	Model No.						VM-2120		VM-2240
	Function						Two units stacking (VM-2120 or VM-2240)
							Emergency broadcast (sequential control)
							Broadcast priority control
							Surveillance (failure detection) function
							Power supply to Remote Microphone
	Operating Temperature							0 – 40 °C
	Finish						Panel: ABS resin
							Case: Steel plate, paint
	Dimensions						419 (w) x 143.3 (h) x 355.7 (d) mm
	Weight						12.5 kg		14.5 kg
*1	0 dB = 1 V
*2	Can be transformer-balanced with the addition of an optional IT-450 input transformer.
*3	For connection of the Paging Microphone PM-660D with a remote control switch
*4	An optional EV-200 Voice Announcement Board is required.
	The messages and chime sound source must be pre-recorded into a CF (CompactFlash) card to be
	inserted into the EV-200 Board.
*5	An optional SV-200M Surveillance Board is required.
*6	Usable cable gauge: AWG26 – AWG20
*7	Usable cable gauge: AWG24 – AWG12
	Specifications of the AWG cables
		AWG	Diameter (Solid)		Cross-section (Stranded)
		12	2.052	mm	3.309		mm2
		14	1.628	mm	2.082		mm2
		20	0.8128 mm			0.5189 mm2
		22	0.6426 mm			0.3243 mm2
		24	0.5105 mm			0.2047 mm2
		26	0.4039 mm			0.1281 mm2

Note: The design and specifications are subject to change without notice for improvement.

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