Odometer Settings:
Clear Odometer:
Sets the first odometer (overall distance) to zero. See the “Odometer Mode” section for zeroing the
second (incremental) odometer.
Preset Odometer:
This selection allows you to preset the first odometer to any value. Once selected, the display shows
the present odometer value, and two switch options. Moving the
switch downward selects which
digit will be altered, and pressing the
switch upward increments the digit. By manipulating the
scan switch, all 6 digits of the odometer may be changed, one at a time.
When the desired value is entered, press the HOLD switch to resume normal operation.
Odometer Factor:
The odometer correction factor is entered in the same manner described for presetting the odometer.
The correction factor is used to calibrate your
ALFA
odometer so that it measures the same distance
as the rally-master for easier course following.
To determine your odometer correction factor use this formula:
Current Factor
New Factor = X Course Miles
Measured Miles
For example: Start the odometer leg with the factor set to 5000. The end of the odometer check leg
is officially at 12.56 miles, but your
ALFA
measured only 11.21 miles. 5000 divided by 11.21,
multiplied by 12.56 equals 5602. 5602 is your new factor and should be entered into your
ALFA
.
Zero-on-Hold:
This feature of the
ALFA
causes the second odometer (incremental distance) to be automatically
zeroed whenever the HOLD button is pressed. The previous distance is displayed while the new
distance is accumulated in the background. When the HOLD is released, the new distance is
immediately displayed.
ALFA-Club Owners Manual
7
Adjust 051.234
Select ^
Adjust 05000.0
Select ^
