Multi-Audio Signal Input/Output IR Language Distribution System Digital Infrared Transmitter
Features
Compliant to IEC 61603-7 and IEC 60914 and the latest national standard GB 50524-2010
Compatible with any other IR simultaneous interpretation system compliant to IEC 61603-7
DQPSK digital modulation/demodulation technology
Transmitting in 2~8 MHz frequency band eliminates disturbance from high frequency lighting systems
Capable of distributing of 4,8 or 16 audio channels
Auxiliary mode for distribution of music to all channels during a break
Slave mode for distribution of signals from another transmitter allows multiple rooms to be used
Radiator and system status indication via display and indicators
Each transmitter can be assigned a unique name by the installer for easy identification in a multi-transmitter system
Automatic distribution of emergency messages to all channels
Automatic synchronization to the number of channels in use by the CLEACON system
Each audio channel can be assigned a language name for easy identification
The sensitivity of each input is adjustable, the audio level can be fine-tuned, and the audio input level indication is supported
Flexible configuration of channels and channel quality modes: Mono, standard quality, maximum 16 channels Mono, perfect quality, maximum 8 channels Stereo, standard quality, maximum 8 channels Stereo, perfect quality, maximum 4 channel
With 16 interpretation output channels for recording
Universal power facility allows worldwide use
Conference hall privacy; the congress venue itself acts as a barrier to infrared signals escaping and being overheard, as infrared is unable to pass through opaque objects such as walls
Suitable for various kinds (small/medium/large international) of conference halls and outdoor venues
Can directly connect with interpreter desk VIS-INT64
With 16 channel analogue audio input and 16 channels analogue audio output.
2 transmitters can work as master and slaver mode for 32 channel language distribution
Connecting to Dante network by optional Dante port
Control and Indicators
Graphic LCD with back-lighting displays status and menu of the system configuration, supporting multi language menu
Four buttons for configuration
Channel active indicators
Interconnections
2 female XLR connectors for external audio inputs to connect auxiliary balanced audio signals such as music, floor language or emergency audio signal
16 audio signal output connectors (phoenix sockets) for output multi-channel audio
16 audio signal input connectors (phoenix sockets) to connect external unbalanced audio input signals
6 BNC connectors for output HF signal to radiator. To each connector, up to 30 radiators can be connected
1 BNC connector for receiving HF signal from another transmitter
Audio-Link Port for connecting to Interpreter Unit or VIS-DCP2000 or VIS-DCP1000 conference controller
DANTE port for connecting to Dante network for the digital audio(Optional VIS-DANTE module)
Ethernet and RS232 ports for connection to computer
Emergency signal interface: when the public emergency system is active, alarm signal can be fed to all channels automatically
Power supply socket
Technical Specifications
System Specifications
Modulation...............DQPSK, according to IEC 61603-7 Modulation frequency...............2 to 8 MHz Carriers 0 to 5:2 to 6 MHz, according to IEC 61603-7 Frequency response...............20 Hz to 10 kHz (-3dB) at standard quality; 20 Hz to 20 kHz (-3dB) at perfect quality THD at 1 kHz...............<0.05% Isolation...............>80 dB Dynamic range...............>90 dB Weighted SNR...............>85 dBA
Electrical
Unbalanced audio inputs...............-12 dBV to +12 dBV nominal Balanced audio inputs...............-6 dBV to +18 dBV nominal Emergency switch connector ............... 2-PIN 3.81 mm Phoenix connector, alarm signal control input Headphone output...............32 Ohm to 2 kOhm HF input/output...............75 Ohm Power supply...............AC 100 V - 240 V, 50 Hz / 60 Hz Power consumption...............Maximum 25 W Mechanical
Mounting............... Brackets for 19" rack mounting or fixing to a table top; detachable feet for free-standing use on a table top Dimensions (mm) ...............88H × 483L × 266W Weight...............7.5 kg Color...............Black
Complaint
