Tracking Display - Pioneer AVIC-505 Owner's Manual

Selecting a calibration memory
The built-in gyrosensor incorporates a learning function (see "Positioning Technology", page
129) and you can choose to store the learning data in one of two memories. The default is
"MEMORY-1".
• MEMORY-1: The gyrosensor learning results are usually stored in Memory-1. If you use
the same tyres throughout the year, you don't need to change this setting.
• MEMORY-2:
The learning results can also be stored in Memory-2. You can use this when
you change to winter tyres or any other tyres of different size that you use
on occasion.
• Be sure to reset MEMORY-2 before using it for the first time. See also "Calibrating the built-in
gyrosensor" on page 27.
Resetting the calibration memory
Resetting the calibration memory clears all gyrosensor learning data from the memory
(Memory-1 or Memory-2) currently in use. See "Calibrating the built-in gyrosensor" on page
27 for details.

Tracking display

You can set the system to display tracking dots that show the route you have driven. You can
choose to show these dots for the current journey, for all routes since you last cleared the dots,
or not at all. The default setting is "ON (PERMANENTLY)" for all journeys.
• ON (PERMANENTLY):
• ON (CURRENT JOURNEY):
• OFF:
• When "ON (PERMANENTLY)" is selected, tracking dots for all subsequent journeys are shown.
You can reset the display by choosing "ON (CURRENT JOURNEY)".
Display tracking dots for all journeys
Display tracking dots but erase them when the Navigation
System is turned off
Do not display tracking dots