User Guide for Prestel models including: VCS-MA8C Digital Array Microphone, VCS-MA8C, Digital Array Microphone, Array Microphone
Микрофонный массив Prestel VCS-MA8C
Prestel VCS-MA8C Digital Array Microphone QUICK START GUIDE Digital Array Microphone Quick Start Guide 1 Packing List Name Microphone USB Cable Audio Cable Network Cable Quantity 1 1 1 1 Name Remote Control (optional) Mounting Bracket (optional) Quick Start Guide - Quantity 1 1 1 - 2 Appearance and Interface 3 Product Features Digital Array Microphone, Long Distance Voice Pickup High SNR ring microphone array design, clear pickup from long distance. Let the speaker move around more freely in the room and get rid of the constraints. Blind Beamforming, Automatic Alignment to Speaker Blind beamforming, precise positioning, adaptive sound field environment can achieve voice enhancement and better anti-interference ability. Smart Audio Algorithms, Clear Natural Sound Built-in powerful audio processing unit, ultra-low signal processing delay; Adaptive fast convergence algorithm, voice intelligent tracking, intelligent noise reduction, echo cancellation, automatic gain, de-reverberation and other advanced technologies, double-talk without suppression, you can easily listen in noisy environments. For ordinary users, there is no need for professional tuning, and it can be used for regular conference applications when it is turned on. For enthusiast users, you can also open the EQ interface and enter the professional tuner mode for personalized high-end tuning. PoE Cascading, Even Coverage of Conference Room Pickup Flexible setting of master and slave devices, multiple cascades through PoE network cables, distributed pickup and interaction, evenly covering medium and large conference room spaces. Standard Interface, Plug and Play Equipped with standard USB and Aux audio interfaces, the device is plug and play, and can meet the dual-mode application of digital and analog audio. Desktop/Ceiling/Wall Mounting, Simple and Flexible Deployment Support desktop/ceiling/wall mounting, flexible and fast deployment, and reduce operation and maintenance costs. 4 Product Specifications 1 2 3 No. 1 2 3 4 5 6 Aux1 Aux2 Down Up USB M S 4 5 6 Interface Up USB M/S Down Aux2 Aux1 Function Up cascade network interface, cascading up devices through PoE network cable USB audio interface for connecting to the USB host or powering the microphone Disable Down cascade network interface, cascading down devices through PoE network cable Audio input and output interface, sound collected by the local microphone can be output to the terminal or recording host Audio input and output interface, the audio reference signal sent from the remote classroom can be output to the local player Audio Features Microphone Type Array Microphone Sensitivity Omnidirectional Microphone Built-in 6 mics to form ring array microphone, 360° omnidirectional pickup -38 dBFS Signal Noise to Ratio 65 dB(A) Frequency Response 50Hz ~ 16kHz Pickup Range Automatic Echo Cancellation (AEC) Automatic Noise Suppression (ANS) Automatic Gain Control (AGC) 3m Support Support Support Hardware Interfaces Network Interface 1 x Up: Up cascade network interface 1 x Down: Down cascade network interface USB Interface 1 x USB: USB audio interface Audio Interface 1 x Aux1: 3.5mm audio input and output interface 1 x Aux2: 3.5mm audio input and output interface General Specifications Cascade Method PoE network cable Power Supply PoE cascade, 48V, support IEEE 802.3at Dimension 170mm x H 40mm Net Weight About 0.4Kg Note Product specifications are subject to change without notice. 1 5 Product Installation Ceiling-Mount Wall-Mount Drill into the ceiling Insert expansion bolts into holes Attach the ceiling bracket Drill into the wall Insert expansion bolts into holes Attach the mount bracket Lock the screw Install microphone Done Lock the screw Install microphone Done Note The installation diagram is for reference only. The bracket is not standard. Please refer to the actual product for the packing accessories. 6 Network Application 6.1 Single Mode USB Connection Aux1-Out USB SPK-OUT Power +Audio Microphone PC Net USB Aux1-Out Power +Audio PC Microphone SPK-OUT PoE Connection PoE Microphone Power +Audio Terminal Net SPK-OUT SPK-OUT Terminal PoE Power +Audio Microphone Analog 3.5mm Connection Aux1-Out SPK-OUT Aux2-Out Microphone Aux2-In Interactive Terminal Recording Host USB/PoE Power Net Aux2-Out Interactive Terminal Recording Host Aux2-In Microphone Aux1-Out SPK-OUT USB/PoE Power 2 6.2 Cascade Mode PoE Connection PoE Power +Audio Microphone 1 PoE Power +Audio Terminal PoE Power +Audio Microphone 2 Microphone 3 Net SPK-OUT SPK-OUT USB Connection Terminal PoE Power +Audio Microphone 1 PoE Power +Audio PoE Power +Audio Microphone 3 Microphone 2 Aux1-Out USB SPK-OUT Audio Microphone 1 PC PoE Power +Audio Net USB Aux1-Out Audio PC Microphone 1 SPK-OUT PoE Power +Audio PoE Power PoE Power + Audio Microphone 2 Microphone 3 PoE Power +Audio Microphone 3 Microphone 2 PoE Power Analog 3.5mm Connection Aux1-Out SPK-OUT Aux2-Out Microphone 1 Aux2-In PoE Power +Audio Interactive Terminal Recording Host PoE Power PoE Power +Audio Microphone 2 Microphone 3 Net Aux2-Out Interactive Terminal Recording Host Aux2-In Aux1-Out Microphone 1 PoE Power +Audio SPK-OUT PoE Power +Audio Microphone 3 Microphone 2 PoE Power 3Acrobat Distiller 22.0 (Windows)