Creator Electronics Digital Conference System Manuel d'utilisateur Page 44

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CREATOR CHINA 2012-05 WWW.CREATOR1997.COM
34
User's Manual of DIG series Full Digital conference
system
Frequency
Response
20~20KHZ
Signal-to-noise
ratio (S/N)
80dB
Channel
Crosstalk
80dB
Total harmonic
0.05%
Power
consumption
1.1W
Microphone
parameters
microphone core
type
Sensitivity
Frequency
Response
Input
impedance
Condenser cardioid
unidirectional
-46dBV/pa
20~20KHZ
2.2K
Headphone
output
Headphone
loads
Headphone
volume
8Ω
10mW
Unit interface
8 core aerial head
Dimensions
(mm)
80LX95WX60H
Color
dark
Parameter
CR-DIG5202/04C2
Power Supply
The host power
Power
consumption
1.5W
Display
Control
Display
320X64lattice (blue white)
Unit interface
8 core aerial head
Dimensions
188.4LX95WX60H
(mm)
Color
dark
Parameter
CR-DIG5206CH
Power Supply
The host power
Frequency
Response
20~20KHZ
Signal-to-noise
ratio (S/N)
80dB
Channel
Crosstalk
80dB
Total harmonic
0.05%
Power
consumption
1.1W
Headphone
output
Headphone
loads
Headphone
volume
8Ω
10mW
Unit interface
8 core aerial head
Dimensions
(mm)
80LX95WX60H
Color
dark
Parameter
CR-DIG5207SP
Speaker
2W
Dimensions
(mm)
80LX95WX60H
Color
dark
4.7 Examples of speech unit
operations
The display operation interface, the
interface function and method of operation of
the speech units of full-digital conferencing
systems are similar. We will choose the surface
microphone units of chairman CR-DIG5202A2 and
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