8.2 Conference system main unit
8.2.1. Main unit
8.2.1.1 Physical characteristics
Conference system
main unit
HCS-3900MA/MB/20
Installation
Tabletop
Dimensions
(mm)
Color
Grey
Weight
3.2 kg
8.2.1.2 Electrical characteristics
Conference system
main unit
HCS-3900MA/MB/20
Microphone capacity
≤ 255
Frequency response
40 -16000 Hz
SNR
>90 dBA
Dynamic range
>94 dB
Total harmonic
distortion
<0.05%
Mains power supply
100 -240 V AC, 50/60 Hz
Audio input
LINE IN 1: +18 dBu balanced LINE IN 2: +18 dBu unbalanced
Audio output
LINE OUT 1: +18 dBu balanced LINE OUT 2: +18 dBu unbalanced
Output load
>1 kΩ
Control interface
9 PIN, D-type female head, connecting the central control system main unit
RJ45 Ethernet, connecting to PC
Maximum power
consumption
152 W
Connection
Dedicated cable (6 PIN)
Connector
DIN6P with buckle
44
Содержание HCS-3938C
Страница 57: ...Appendix Dedicated 6 PIN Extension Cable 49...