T
AKING A
M
ULTIPLE
M
EASUREMENT
Page
36
Electronic Copy of LTI’s Impulse User’s Manual 8
th
Edition © October 1998
6. Aim to a target and press Fire. Again, if the
aiming dot is off on the red dot scope, the first
press turns it on, and you must press Fire again
to fire the laser.
7. The numeric display area shows the distance
difference between the set point and the target
you just measured. To download the value,
press Forward.
8. Repeat step 6 for as many targets as you have.
When you are finished, press Back twice to
back out to the main display.
Exiting the difference measurement option will clear
the difference measurement in memory.
Cumulative Measurements
A cumulative measurement lets you move from one
target point to another, stopping at each one to
measure the distance to the next target point. The
instrument accumulates the measured distances in
SD in the Impulse 100, and both SD and HD in the
Impulse 200 to give you a running total.
Here’s how you take a CUM measurement:
1. Press Forward/Back until the MULTI indicator
shows in the upper right quadrant of the display
screen.
2. Press Fire to enter the MULTI subprocedure.
The DIFF indicator displays.
3. Press Forward to toggle to the CUM indicator.
