Why does my Vesper Marine Radio sound alarms for every target?
If your Vesper Marine Radio is sounding alarms for every target, use the setup to verify the “Guard alarm range” setting for the current profile. If this setting is set to “ALL”, then every target will trigger an alarm.
What to do if CPA alarm doesn't sound on Vesper AIS WatchMate 850?
If the CPA alarm on your Vesper Marine Radio isn't working, here are some things to check: 1. Verify the selected profile on the situation display or by choosing the Profile item from the main menu. 2. Use the setup to verify the CPA alarm parameters for the current profile. 3. Ensure the “CPA alarm” setting is enabled and set to a value greater than the range of the target in question. 4. Make sure the “CPA alarm - Time” setting isn't set too low. 5. Check the “CPA alarm – Target speed” and “CPA alarm – Your speed” settings.
How to fix Vesper AIS WatchMate 850 Marine Radio display shutting off?
If the display on your Vesper Marine Radio shuts off, check to see if the “Turn display off when idle” setting is enabled.
What to do if Vesper AIS WatchMate 850 Marine Radio shows 'CHECK ANTENNA CONNECTIONS' error?
If your Vesper Marine Radio displays a 'CHECK ANTENNA CONNECTIONS' error, verify that your antenna, cable, and connections are in good working order. Most problems stem from an open or shorted connector, so use a meter to check them. Consult your antenna manufacturer to determine whether your antenna should meter open or shorted. Ensure your VHF antenna is mounted well away from other antennas (3m is best) and away from parallel metal structures like a mast or rigging. Although a marine VHF antenna may usually be used, AIS frequencies are at the high end of the marine VHF band, and some antennas may have high VSWR levels when used by AIS. Note that some firmware versions may automatically put the transponder in Silent Mode to prevent damage to your unit or antenna system. Once you've addre...
Provides essential safety advice and general cautions for using the AIS WatchMate.
Details critical safety precautions for VHF antenna connection and warnings about RF emissions.
Highlights MMSI programming rules and considerations for GPS antenna performance.
Lists the detailed technical characteristics and performance parameters of the AIS WatchMate.
Covers the requirements, mounting, antenna installation, and device connections.
Details prerequisites, licenses, and guidance for VHF and GPS antenna installation.
Explains how to connect power, data, external alarms, and other peripherals.
Guides users through setting up essential vessel details for transmission.
Details the process of entering MMSI, vessel name, and type for transmission.
Describes the function of the power button and the four main operational buttons.
Introduces the various display screens, including situation display, target management, and AIS status.
Explains the radar-like graphical display of targets and navigation information.
Covers viewing target lists, detailed target information, and CPA graphical display.
Shows how to monitor the transponder's operational status and identify potential issues.
Explains how to access setup mode, configure settings, and manage operational profiles.
Configures how targets are displayed and sorted in the target list.
Allows customization of various alerts and alarm parameters for different scenarios.
Describes how to set up and use the anchor monitoring and alarm system.
Explains how to configure filters to manage target display and set up target alarms.
Provides solutions for frequently encountered problems and error messages.
Outlines the product warranty terms and procedures for obtaining service.
Provides contact details and requirements for requesting warranty support.
General| Type | AIS Receiver |
|---|---|
| AIS Transmission | No |
| AIS Reception | Yes |
| Display | LCD |
| NMEA 0183 Output | Yes |
| Integrated GPS | Yes |
| External Alarm | Yes |
| Waterproof | Yes |
| Operating Temperature | -15°C to +55°C |
| Waterproof Rating | IPx7 |
| Interface | NMEA 0183 |
| Power Supply | 12V DC |
| Frequency Range | 156.025 MHz to 162.025 MHz |
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