Overview
The VIS-DMD-T is a multimedia conference unit based on the VISSONIC AUDIOLINK multimedia IP network technology. It is equipped with a 4.3-inch touch screen, which improves the flexibility of the conference and the interactivity of the meeting content.
This unit can set as chairman, delegate, VIP or dual-user unit according to the requirements of the conference. As the various requirements of meeting, it can upgrade the software to achieve more functions without changing unit or hardware.
The current software module contains five functions:
Vote
NFC card identification
Simultaneous interpretation channel
Dual user
Bluetooth
By chairman unit, you can use the touch screen on the VIS-DMD-T unit to manage different aspects of the meeting. It allows you to start, pause meetings, view request-to-speak lists, approve request, view addresser profiles and speaking times, and even record meetings, easily start and stop voting etc.
By delegate unit, you can view the agenda and the remaining time to speak. You can even see who is speaking and the position you are on the speaking list.
Features
Compatible with IEC 60914, GBT 15381-94 standard
The unique AUDIO-LINK digital network technology realizes full digital signal transmission and processing.
Single CAT5e cable transmits 64 channels of audio and various information.
High-fidelity sound quality, lossless audio transmission technology, 48K audio sampling frequency, 20Hz ~ 20KHz response frequency.
Conference controller can output 16 segment equalized EQ to achieve sound field adjustment; pressure limit, which can recognize the noise gate passed by human voice; AGC automatic volume gain control; AFC automatic feedback suppression and auto-mix technology.
4.3-inch capacitive touch screen and built-in NFC card reader can quickly identify participants
All-in-one touch screen conference unit, it can be configured as
Control & Indicators | |
Microphone with two-color LED ring, red indicates speaking status, green indicates request to speak | |
4.3-inch capacitive touch display. | |
Microphone switch button | |
Chairman unit with priority button and approve to speak button | |
Connection | |
Pluggable microphone connection base | |
Two 3.5mm stereo headphone jacks | |
Two RJ45 connectors | |
Technical parameter | |
Screen size | 109.22 mm (4.3 inches) |
Resolution | 800x480 |
Screen type | Capacitive multi-touch |
Supported contactless NFC cards in following standards | ISO / IEC14443 Type A |
Connection method | CAT5 / CAT6 cable + buckle |
Electrical parameters | |
Supply voltage 48V DC | |
Supply consumption | 5 W |
Frequency response | 20 ~ 20000Hz |
THD at rated level <0.1% | |
Dynamic range> 90 dB | |
THD at rated level <0.1% | |
Audio input | |
Nominal microphone input | 80 dB SPL in accordance with IEC60914 |
Maximum sound pressure | 125dB (THD <3%), in line with IEC60914 |
Sensitivity | -46 dBV / Pa |
Audio output | |
Headphone load | 16Ω Headphone volume 10mW |
Headphone jack 3.5mm stereo jack Input impedance 2kΩ | |
Mechanical parameter | |
Installation desktop installation | |
Dimensions (height x width x thickness, without microphone) | 72 x 259 x 139 mm |
Color | Black |
Weight | 0.7KG |
Environmental parameters | |
Operating temperature | 5 ºC to +55 ºC |
Relative humidity | <90% |