DAVIS DriveRight 130AL Manual (8140) User Manual
Page 14
Page 12
• Current Speed:
The current speed of the vehicle in MPH or km/h.
NOTE:
If comparing the DriveRight 130AL’s speed reading to your vehicle’s
speedometer, be aware that the DriveRight 130AL responds to changes
in speed faster than most vehicles’ speedometers. To accurately compare,
you must drive steadily at a speed for a short time.
• Time/Date:
The time or date (only one appears on the display at a time).
• Distance Travelled:
The total distance travelled during the current day
(from 12:00 am to 11:59 pm) in Miles or Km. This register may be cleared
at any time during the day to track trip mileage. However, it also clears auto-
matically at midnight every day.
• Current Acceleration/Deceleration:
The current Acceleration/
Deceleration in G’s. (G is the unit of measure for acceleration/deceleration
and is equal to the gravitational constant which is the acceleration of an
object when falling to earth in a vacuum.) Deceleration is represented by a
negative number.
NOTE:
1G is approximately equal to an acceleration of 22 MPH per second
(35 km/h per second)
You may perform the following functions from the current readings screen:
• Toggle between time and date:
To toggle the time/date display
between the time and date, press SET/CLEAR. Each time you press SET/
CLEAR
, the unit switches from displaying the time to displaying the date,
or vice versa.
• Clear distance register:
To reset the distance register to zero, press and
hold down SET/CLEAR. After a few seconds, the unit will reset the dis-
tance to zero (“0000”).
NOTE:
This does not clear the distance in the log.
• Turn display lamp on and off:
To turn the unit’s display lamp on,
press "+". To turn the unit’s display lamp off, press "+" again, or press "-".
NOTE:
The display lamp does not work when the unit is operating on battery