RAC Plus User’s Manual
4-14
4-15
Chapter 4 — Key Functions & Operating Procedures
RAC Plus Additional Features
Interval Distance
This feature allows you to determine distance between points of interest,
such as telephone poles, signs, pavement markings, etc. You can activate
Interval Distance at any time as long as you are in the normal measuring
mode and not using the menu functions.
Step 1
To activate the Interval Distance fea-
ture, press the #4 key. The INT DIST
LED indicator will then light. D-1 will
be used to show the actual travel dis-
tance, while D-2 will be used to show
the Interval Distance.
Step 2
As you pass each reference point,
press the Enter key. D-1 continues to
show overall distance travelled, while
D-2 will lock on the current interval
distance. Each time the Enter key is
pressed, D-2 will update to the most
recent interval distance. There is no
limit to the number of times you can use the Enter key to update the inter-
val distance display.
Step 3
To exit the Interval Distance feature, press the #4 key.
Note: If speed is already being displayed in D-2, Interval Distance will take
precedence over speed until the Interval Distance feature is ended.
Fig. 4.28 —
Interval Distance Activated
Fig. 4.29 —
Interval Distance Displayed
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