User Manual

RM-CG Reference Manual
24
General
Network
Audio
MAIN SPECIFICATION
Description Ceiling Microphone
Color Black, White
Dimensions (W × D × H) W560 mm × D560 mm × H90 mm (including protrusions/microphone panel: H22 mm)
Weight 5.6 kg (including grille)
Power requirements PoE (IEEE802.3af), DC 48 V
Maximum Power Consumption 7.2 W
In Operation
Temperature 0°C – 40°C
Humidity 30% – 90% (No condensation)
Storage
Temperature −20 °C – 60 °C
Humidity 20% – 90% (No condensation)
Indicator
• Front (Mute/Unmute & Status)
• Network port
Mount
• Ceiling Mount (*can’t replace a grid ceiling panel.)
• Wire mount
• VESA mount
Maximum number of connections to RM-CR 14 (maximum 16 when not using VXL1-16P)
Dust Protection IP5X for dust protection (with Terminal cover)
Plenum Rating UL2043 (with Terminal cover)
Dante/PoE port
Dante, Remote Control, Web GUI, PoE
Cable Requirements: CAT5e or higher, STP
Frequency response 160 Hz – 16 kHz (−10 dB)
Sampling Rate 48 kHz
Bit depth 24 bit
Latency
Default
• 58 [ms] (including signal processing)
Low latency mode
• 22 [ms] (including signal processing)
Audio I/O Dante
1in × 2out
In1=AEC reference signal
Out1=output of beam mix
Out2= output of beam mix (simple processed)
Maximum input level of SPL (0 dBFS) 117.8 dB SPL
Self Noise −0.8 dBA SPL
SNR (Ref. 94 dB SPL at 1 kHz) 94.8 dBA
Sensitivity −23.8 dBFS/Pa
Dynamic Range 118.6 dBA
Signal Processing
• Multi beam tracking
• Adaptive echo canceler, Noise reduction, Dereverberation, Auto mixer, Auto gain
control, Parametric equalizer, Output gain
© 2020 Yamaha Corporation
Published 02/2023
IP-E0