With the hundreds of different vessel types and configurations on the water, it's hard to give exact examples of how an Identifier should be installed, but if you consider some basic points, then you should be able to ensure a good standard of performance from the installed (and correctly configured and charged) unit.
1 - Is the unit accessible? - Unit must be easy to access, with the “ Window” in the Bracket easy to view.
2 - Is the unit secure? - Make sure the unit is firmly attached to the vessel using the fixing kit and bracket provided.
3 - Is it clear from any obstructions? - Make sure that the unit is clear of obstructions over and around the Identifier to ensure good GPS reception and good VHF signal propagation.
4 - Is it installed at a suitable height? - The Identifier bracket should be mounted to a non-metallic, vertical pole with the status indicator clearly visible. It should only be mounted vertically and ideally should be at least 2m above sea-level.. Installing higher will ensure better range, but remember to balance this with the need to be able to gain easy access to the unit.