Mode : 700M

Technical features 

1. It conforms to iec60914 and gbt15381-94 international standards

2. Adopt full digital conference technology, based on digital network architecture development, built-in high-performance CPU processor, faster processing speed, better sound quality

3. High performance switching power supply, long-distance transmission will not have any impact on the sound quality

4. Anti interference circuit design, eliminate all mobile phone signal interference

5. The 4.3-inch color full view IPS capacitive touch screen is used to visually display and easily adjust the parameters of the system

6. With password management mode, when setting the password, enter the correct password to enter the menu again for setting

7. It has 4-way RJ45 microphone unit interfaces and supports hot swap of microphone units. Each channel supports 25 units and can connect 100 units

8. The unit adopts "hand-in-hand" connection mode, supports hot swap, and is convenient for installation and maintenance

9. There are many meeting modes: first in first out mode, last in first out mode, limited mode, chairman mode and full open mode

10. Speaker limit function: the maximum number of units that can speak at the same time can be limited (can be set to 1-12 different numbers), and the chairman unit is not limited

11. Speech time limit function: the speech time of the speech unit can be limited (0-99s can be set), and there are two modes of timing closing and automatic closing, and the chairman unit is not limited

12. With 232 interface of central control code, it can connect with central control system

13. Audio interface or sound amplifying device can be connected to 1 channel

14. It has one channel unbalanced audio output interface, which can be connected to sound reinforcement or recording equipment

15. It has one channel unbalanced audio input interface, which can input external audio signal (such as background music or remote voice signal)

16. It can be installed in 19 inch standard cabinet, easy to store and keep

Interface and parameters:

Input / output: 8P-DIN × 4

Input: RCA × 1

Output xlrm × 1 (balance): RCA × 1 6.35mm × 1

Working voltage: AC220 V-50 Hz

Current drain: 120W (max)

Frequency response: 100-14KHZ

Dimension: 480 × 325 × 88mm

Weight: 8.5Kg

Colors: Black

Input impedance: Line: 50K Ω, pbin: 50K Ω

Frequency response: 20Hz-20KHz

Output impedance:

REC：200Ω

LINE：200Ω

BALANCE：300Ω

NOBALANCE：400Ω