Class1 Digital speedometer - Manual (Page 4)

page 4 of 4 pages
Engineering
Standards
Name
Identifier OEM Installation and Calibration
Engineering Standard Number
C1-102007-A
Digital Speedometer Information
5. Calibration
Digital Speedometer Calibration is performed with the vehicle speed stabilized at 40
MPH or 40 KPH.
The calibration mode is enabled by the use of a “password”.
Enter the switch sequence below to enter calibration mode.
L L L R R R
Left Switch Left Switch Left Switch Right Switch Right Switch Right switch
If the password is correctly entered, “
Cal Cal Cal Cal Cal
” will be displayed for 1/2 second followed
by “
40 40 40 40 40
”.
Establish a stable vehicle speed of 40. Maintain this speed for a minimum of 15
seconds.
Activate the left switch.
The display will read “
donE donE donE donE donE
” followed by the active speed.
Calibration is now complete.
6. Operation
The speedometer will display current vehicle speed whenever the display is enabled
and a valid speedometer signal is received.
Range is from 0 to 120 Miles per Hour (MPH) or Kilometers per Hour (KPH) depen-
dent on the units used for calibration.
SPEEDOMETER
C :\ MANUALS \ DIGITAL \ SPEEDO \S PDO _ESN. P 65_121597