CREATOR DIG Series Full Digital conference system - Manual (Page 35)

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28 User's Manual of DIG series Full Digital conference
CR-DIG5202/4B2side view
CR-DIG5202B2front view
CR-DIG5204B2front view
① headphone jack.
② volume adjust knob.
③ The VFD display brightness adjustment,
adjusting to the "MIN" direction gets darker,
adjusting to "MAX" direction gets brighter.
④ The 256x64 dot matrix display can display
names, titles and other information.
⑤ IC card slot - insert IC card, read
information.IC card can be displayed on VFD
screen,thus play IC card sign function at the
same time.
⑥ The 320x64 LCD display, can display
operating information.
⑦ microphone interface.
⑧ channel selection display (00-15).
⑨ speaker.
⑩ 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, +, + +.
Channel selection buttons.
Microphone button priority key
Long press the chairman unit microphone
key for three seconds, close all opened delegate
speech unit.
4.3.3 technical parameters
Parameter CR-DIG5202/04B2
Power Supply The host power or DC 24V
input
Frequency
Response 20~20KHZ
Signal-to-noise ＞ 80dB