KX-VC500CX, KX-VCA001X - Panasonic PBX Service Manual (repair manual). Page 6

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Dimensions

Diameter 120 mm x 25 mm (4.7 in x 0.9 in)

Power Input

Supplied from main unit via proprietary cable

Weight

Approx. 280 g (approx. 0.6 lb)

Operating Temperature

0 

°C - 40 °C (32 °F - 104 °F)

Operating Humidity

10 % - 90 % (non-condensing)

Standard Pickup Range

Radius approx. 2 m (approx. 6.5 ft), 360

°

Maximum Pickup Range

Radius approx. 3 m (approx. 9.8 ft), 360

°

Sound Pickup Method

Stereo / Monaural (either output can be set through system settings)

Microphone Unit

Unidirectional ECM microphone parts x 4

Maximum Number of Connected Microphones

4

Bandwidth

150 Hz-10 kHz

Maximum Input Sound Pressure

110 dBspl

Sampling Frequency

48 kHz

Delay Time

1 ms or less

Number of Terminals for Microphone Connection

2

Length of Included Cable

Approx. 8.5 m (approx. 28 ft)

MIC Mute Button

Push Switch

LEDs

Red: The microphone is muted.
Green: The microphone is transmitting.
Orange: The microphone is starting up (flashes for approx. 1 second).
Off: The microphone is not transmitting.