Operation Manual

Bijlage
58
Symbols & Prompts
Symbols
In the GPS handheld receiver, you can use 19 symbols to name your
waypoints (see them in the under part of the page).
Prompts
• Maximum 30 routes can be saved!
Can memorize maximum 30 routes, 10 tracks and 500 waypoints.
If you want to save more, you must delete some and spare space in
the unit.
• Deletion is invalid!
When a waypoint or a track or a route is in navigation, you can not
delete them.
• No route can be used!
There is no route in the memory at all.
• Fail to delete waypoint,it is used by goto!
When a waypoint is used in Goto navigation, you can not delete or
edit it.
• Fail to edit waypoint,it is in use!
The same as above.
• Waypoint is wrong,it can not be saved!
For a valid waypoint, its longitude covers from 0º to180º, and
latitude from 0º to90º. Any waypoint defined out of this range is
wrong or invalid.
• Low Battery! It will shutdown automatically later.
When the batteries are too enough to support operation, the unit
will pop up this prompt.
• In dangerous zone!
Once you get into the area you set up as dangerous place, the unit
will alarm you as soon as possible.
• The track is unable to navigate.
For GPS receiver, it can only identify position changes of more than
25 meters. Otherwise, your track is invalid.