: Never operate this device unless it is connected to a suitable VHF antenna. Transmitting without an antenna may damage this device. WARNING: Changes or modifications not expressly approved by Vesper Marine could void the user’s authority to operate this equipment.
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In FATDMA slots are fixed and pre-announced by a base station. These slots must be retrieved from a Competent Authority for VDL slot management. Note: FATDMA is disabled by default. Contact Vesper Marine if FATDMA is required for your application.
Virtual AIS Beacon Firmware Upgrades To upgrade the VAB1252 firmware use Vesper Marine’s ‘Status & Firmware Update’ tool. The connection process is the same as described above for the Beacon Configuration software. Connect the device to a PC using the DB9 plug or Ethernet, and select the appropriate com port (or IP address and com port for Ethernet enabled devices) and press connect.
(AIS) in Marine Aids to Navigation Services * NMEA 0183, Standard For Interfacing Marine Electronic Devices Vesper Marine is committed to continuously improving our products. As a result, specifications may change and there may also be differences between the product and this manual.
Virtual AIS Beacon. The Virtual AIS Beacon is to be installed and used entirely at your own risk. By installing and/or using the Virtual AIS Beacon you fully accept this risk and agree to hold Vesper Marine Limited harmless.
Obtaining Warranty Service To obtain warranty service, please contact us. If you are unable to contact Vesper Marine directly, then contact the dealer where you purchased the unit. You must have the original sales receipt. Vesper Marine Ltd. 45 Sale Street, Freemans Bay...
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