Quote:
Originally Posted by jmhanikawu
I'm having that problem but I've had no time to fiddle with it.
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Page 31/49 UltraGauge™ Us
er Manual
www.ultra-gauge.com
Calibrate Distance
MENU
Vehicle Setup ..
Calibration..
Calibrate Distance
Use this menu item to calibrate all Distance Gauges. This calib
ration also directly affects th
e accuracy of all Speed, MPG an
d
DTE gauges. This calibration is especially necessary for
vehicles which no longer have the stock wheels, tire sizes,
transmission, or rear-end differential..
This calibration will also comp
ensate for inaccuracies in
stock speed sensor and the
vehicle’s distance measurement system.
Perform this Calibration prior to all other calibrations.
To perform the distance calibration follow this procedure:
1.
Align front tire with
first mile marker
2.
Reset the trip gauges:
MENU
Gauge Menu
Zero All Trip
3.
Travel to the next mile marker, aligning the front tire to the mile marker
4.
Select
:
Menu
Vehicle
Setup
Calibration
Calibrate Distance
5.
Change the value shown to 1.00 miles
*
, using the
UP
and
DOWN
keys
6.
Press
Menu
to save and set the calibration
Once saved, the calibration factor will be displayed at the bottom of the display.
Many roads will have mile markers, but avoid roads that are
not straight. Generally more markers will improve accuracy.
The
greater your speed
between mile markers the better the
accuracy of the distance calibration
*
If you chose to travel several mile markers, then enter in
the number of miles actually driv
en, for example, 3.00 miles.
NOTE:
Unplugging UltraGauge after calibra
tion will not cause loss of calibration.
NOTE:
Using the vehicle’s odometer to perf
orm this calibration is po
intless since the odometer and UltraGauge receive
distance information from the same source.
Here is what the manual states...good Luck.