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9 Specifications
Remote Control
Operational Range
Digital Boundary Microphone (Optional Accessory)
Dimensions
Power Input
Weight
Operating Temperature
Operating Humidity
Standard Pickup Range
Maximum Pickup Range
Sound Pickup Method
Microphone Unit
Bandwidth
Maximum Input Sound Pressure
Sampling Frequency
Delay Time
Number of Terminals for Microphone
Connection
Length of Included Cable
MIC Mute Button
LED
*1
If both of the following conditions are met, the output sent to the other party will be stereo; otherwise, monaural:
•
The bandwidth is higher than approximately 1.8 Mbps in a 2-party video conference call with the HD Visual Communication Unit
using SIP.
•
The MIC position is set automatically or manually to collect a sound in stereo. (For details about setting the MIC position, refer
to the User Manual.)
Analogue Boundary Microphone (Optional Accessory)
Dimensions
Power Input
Weight
Operating Temperature
60
Installation Manual
Angular range: approx. 20° on each side, total 40° (when distance
is 3 m)
Diametre 120 mm ´ 25 mm
Supplied from main unit via proprietary cable
Approx. 280 g
0 °C–40 °C
10 %–90 % (non-condensing)
Radius approx. 2 m, 360°
Radius approx. 3 m, 360°
Stereo/Monaural
*1
Unidirectional ECM microphone parts ´ 4
150 Hz–10 kHz
110 dBspl
48 kHz
1 ms or less
2
Approx. 8.5 m
Spring-return Push Switch
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 being used (e.g., when not transmitting
or when a headset is connected).
Diameter 75 mm ´ 32 mm
Supplied from main unit via proprietary cable
Approx. 80 g
0 °C–40 °C
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