User`s manual

CREATOR CHINA 2012-05 WWW.CREATOR1997.COM
24
User's Manual of DIG series Full Digital conference
system
② headphone jack.
③ The LCD screen (320 * 64). Support 8
Chinese characters and 16 English letters in the
maximum.
④ IC card slot.
⑤ The 320x64 LCD display, can display
operating information.
⑥ flat-panel microphone
⑦ vent. Do not place hands on top of it when you
are speaking.
⑧ channel selection display (support for display
00-15).
⑨ multifunctional vote button:
- Meeting voting, numbers 2,3,4, respectively
stands for in favor of, waiver, opposed.
- The Conference election, numbers 1-5 keys on
behalf of different candidates.
- Conference rating, numbers 1-5 keys represent
levels of, -, -, 0, +, + +.
⑩ channel selection key.
⑪ microphone switch, Chairman’ priority switch.
Long press the chairman unit microphone
key for three seconds, close all open
microphones of delegate speech unit.
4.2.3 technical parameters
Parameter
CR-DIG5202/04A2
Power Supply
The host power
Frequency
Response
20-20KHZ
Channel
Crosstalk
＞80dB
Microphone
parameters
microphone core
type
Sensitivity
Frequency
Response
Input
impedance
Condenser cardioid
unidirectional
-46dBV/pa
20-20KHZ
2.2K
Speaker
2W
Signal-to-noise
ratio (S/N)
＞80dB
Headphone
output
Headphone
loads
Headphone
volume
＞8Ω
10mW
Display
Control Display
Card tables
Display
320X64lattice (blue white)
320X64lattice (blue white)
Total harmonic
＜0.05%
Maximum power
2.2W
Unit interface
8 core aerial head
Dimensions
(mm)
255.7LX156.3WX67.3H
Color
Silver
4.3 CR-DIG5202/4B2 speech
unit
CR-DIG5202/4B2 speech unit sets
discussions, sign, vote, table display,
simultaneous interpretation and other functions
into one, the built-in high fidelity cylindrical
speakers can meet needs of the venue PA.
4.3.1 Features
◆ Name displayer, 256X64VFD, used for
identity information display, support name,
posts scroll off display or a separate display,
support adaptive zoom, red text and white
character to provide the best visual effect, support
8 characters, 16 letters of the alphabet, Russian
and Japanese languages at the maximum;
◆ support all electronic nameplates of the
entire system to scroll off synchronically;
◆ resolve uncommon word display
problems of Chinese characters;