Davis Instruments DRIVERIGHT 600, Руководство пользователя

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6
C
ALIBRATING THE
D
RIVE
R
IGHT
600
You must calibrate the unit before it will report the correct speed,
distance, deceleration, and acceleration. Calibration adjusts the unit
to work properly with your vehicle’s VSS signal or with the vehi-
cle’s differential and tire size.
Calibrating from the Software (VSS & VF Only)
If you have the DriveRight Fleet Management Software or DriveRi-
ght Vehicle Management Software and a VSS or VF DriveRight 600,
you may quickly and accurately calibrate the unit using the soft-
ware, provided you know the pulses per mile used by your vehicle’s
VSS (vehicle speed sensor).
❏
Contact your dealer’s service department for the pulses per
mile used by your vehicle’s VSS.
❏
Instructions on calibrating the DriveRight 600 using the soft-
ware can be found in the software help.
Calibration Using the Speedometer
In order to calibrate using the speedometer, you must drive steadily
at 40 km/h (25 MPH) and press a button on the DriveRight 600. The
DriveRight 600 bases its calibration on the speed of the vehicle at the
moment of calibration which it assumes to be 40 km/h (25 MPH).
Because of the nature of this calibration procedure, we strongly rec-
ommend that it be performed by two people: one to drive the vehi-
cle and one to operate the DriveRight 600.
NOTE: If you have entered a security code, you will need to enter that
code before the DriveRight 600 will allow access to the calibra-
tion screen.
1. Press and hold MODE to access the settings screens.
2. Press and release MODE until the Calibration screen appears.
The calibration speed (40 or 25) appears at the bottom right of the dis-
play. The uncalibrated speed reading appears at the top of the display,
along with the unit of measure (km/h or MPH). Note that until you
calibrate the DriveRight 600 this speed reading will be inaccurate.
The distance, which appears in the lower left of the display, is not nec-
essary for this calibration procedure
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