Calibration - Cygnus MR400 User Manual

Cygnus MR400 Taximeter User Guide

5.7.1 Calibration

The MR400 receives a series of voltage pulses from your taxi's electrical
system in order to work out the distance it has travelled. In order for this to
work correctly, the meter needs to know the number of these pulses generated
per mile or kilometre travelled.
This is known as the calibration.
f The calibration number of a taxi varies between make and model of
vehicle. It is important that the calibration is set correctly for the MR400
to charge correct fares and record distances accurately. If the calibration
needs to be changed you should consult your dealer.
Figure 36: Calibration
42
Calibration Value (k).
Units of measurement (Pulses
per Mile or Pulses per
Kilometre).