Operation Manual

UK • 8
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Operating Instructions
1. Using the 4ZERO for the first time
After you have updated and installed your 4ZERO it is time to perform the first ‘Cold’ start up. First make sure your vehicle is parked in
as open a space as possible, clear of tall trees and buildings so that the built in GPS antenna has as clear a view of the sky above. Next
turn the unit on by turning the rotary on/off/volume dial on the left handside of the unit away from you in to the On position. After
going through an initial start-up sequence the display will revert to the standby screen and begin to search for satellite connection.
Once your 4ZERO has successfully established a GPS connection it will display your current speed, indicate the GPS signal strength
and is ready for use.
As the GPS engine and antenna have never been used before, the first ‘Cold’ start could take up to 10 minutes to establish a
satellite connection. Once initialised, subsequent start ups will take less time and eventually should take only a few seconds.
PLEASE NOTE: If the unit is not used for some time the initial GPS start up may take longer than when the unit is used regularly.
2. Standby Screen
The standby display will show the following information as standard.
GPS signal
strength
City
mode
Electronic
compass
Current timeYour speed