Recalibration For New Vehicle Or Tires - Alpine NVD-A111 SMART MAP PRO Owner's Manual

Recalibration for new vehicle or tires

The navigation system measures the distance with the vehicle's speed pulses. Since the vehicle's speed
pulses depend on the vehicle manufacturer and the tire size, when you buy a new vehicle or replace your
tires, the vehicle's speed pulses are compared with the distance measured with GPS waves and the distance
coefficient is automatically recalibrated. To make the recalibration speed faster, clear the current coefficient.
You can check on the screen whether or not vehicle's speed pulses are being counted.
1
Press the MENU button to display the
main menu bar. Select Setup and press
ENTER. The Setup menu appears.
Select System Calibration and press
ENTER.
2
Highlight Change Vehicle or Tires and
press ENTER.
3
Confirmation screen asking you
whether you wish to execute the
clearance procedure or not. Select
"Yes" and press ENTER if you wish to
clear.
The system returns to the System
Calibration display.
4
Press the MP/RG button.
The system returns to the Detailed Map
display.
Setup
ENTER
System Calibration
ENTER
ENTER
Change Vehicle or Tires
ENTER
Yes
ENTER
MP/RG
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