Digital Conference System (Controlled by D-3001)
2
function when turn off the microphone to isolate noise.
Built-in IC card reader for IC-Card sign-in.
3.5mm headphone jack with volume controllable by buttons.
Condenser microphones with double-colored LED rings for discussion units .
Detachable microphone rod for easy operation and maintenance, with Speak key
and indicator for control.
Resistant to interference of GSM signal effectively.
The chairman unit has the highest priority to keep order of the meeting. It can switch
off /pause the speaking of any discussion unit.
The chairman unit with ID A001 is able to control sign-in and voting function.
1.4 Package Contents
The amount of central D-3001, discussion unit contained in a digital conference system
depends on the scale and functions needed in a conference system.
Central D-3001
Each D-3001 contains 1 power cord, 1 RS232 cable and 4 plastic cushions .
Chairman unit
Discussion unit
User manual
Note s
：
Please confirm if the product and the accessories are all included, if not, please
contact with the dealers.
2. Central Control Unit (D-3001)
The central D-3001 is the core of conference system, which is not just to provide power
to the other units, but also to realize the communication between the devices and the
control software. It can work independently and or in a complicated meeting room .
When it works in a complicated meeting room , a computer and control software is
needed for convenient operation, and so is a professional operator.
2.1 D-3001 Product Appearance
2.1.1 Front Panel
Figure 2-1 Front Panel of D-3001