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5 Reference Guide
On the following pages you will find the description of the different concepts and
menu screens of the software.
5.1 Concepts
5.1.1 Smart Zoom
Smart Zoom provides much more than just a usual automatic zoom feature:
•
While following a route:
when approaching a turn, it will zoom in and raise
the view angle to let you easily recognise your manoeuvre at the next junction.
If the next turn is at a distance, it will zoom out and lower the view angle to be
flat so you can see the road in front of you.
•
While driving without an active route:
Smart Zoom will zoom in if you drive
slowly and zoom out when you drive at high speed.
5.1.2 Daytime and night colour themes
The software uses different colour themes during the day and during the night for
both the map and the menu screens.
• Daytime colours are similar to paper road maps, and the menus are bright.
• The night colour themes use dark colours for large objects to keep the
average brightness of the screen low.
The software offers different daytime and night colour profiles. It can also switch
automatically between the daytime and the night schemes based on the current
time and GPS position a few minutes before sunrise, when the sky has already
turned bright, and a few minutes after sunset, before it becomes dark.
5.1.3 Tunnel View
When entering a tunnel, the map is replaced with a generic tunnel image so that
surface roads and buildings cannot distract you.
Summary of Contents for IGO430
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