Brahler Digivote III, Hardware Operating Instructions

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VD30 parliamentary / TR30
DIGI VOTE® III
18
Copyright by Brähler ICS
Technical data
This products complies with international standards IEC914 and IEC61603-3
VD30 parliamentary
Wireless Voting Unit using radio technology
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Frequency: ISM band 433 MHz
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different radio channels selectable
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more than 10,000 voting units per RF channel
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polling speed up to 200 units per second per channel, depending on voting mode
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backlit LCD, 96 * 32 pixel
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3 digit keys, 2 function keys
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power supply 3 x AAA NiMH rechargeable batteries
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indicator for radio reception
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indicator for battery status
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dimensions: 165 x 48 x 25 mm
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weight incl. batteries: 140g
TR30
Frequency
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433 MHz ISM band
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different RF channels selectable
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separate configuration channel
Range
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The coverage is designed for up to 50 meter, depending on environment conditions.
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A room's geometry and RF propagation characteristics will influence actual range
experienced.
Elevating the base station often results in a performance advantage
Speed
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Over 200 keypads/sec. depending on voting mode and configuration
Power Supply
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via USB from user PC
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optional power and charging adapter for use with serial cable
Connectors
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USB, optional power supply, XLR 5-pin socket, male
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RS232/485 serial port, XLR 5-pin socket, female
Indicators
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RX, indicates received signal
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TX, indicates transmitted signal
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CD, carrier detect, indicates frequency blocking
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BAT, indicates status of optional build-in battery
Antenna
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fixed mount, foldable antenna
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slewable for optimum performance