7
Measurements
7.1 SCAN Mode
To perform a scan, pull and hold the trigger and target several surfaces in suc-
cession using the laser pointer. Notice that the reading (centre of display) re-
sponds immediately to the temperature variations. SCAN will flash on the
display while scanning. See image below.
Figure 7.1 SCAN mode display.
For the best accuracy, determine the size of the targeted spot, based on your
distance from the target. Refer to Section 7.5, below, for instructions regard-
ing the distance to spot ratio (D:S).
For hands-free scanning (Auto-Scan Lock), see Section 7.3, below.
7.2 HOLD Mode
When you release the trigger, HOLD will appear and the last reading will re-
main on the display for the selected APO time (5 or 15 seconds), as selected
in the programming menu (Section 9). See image below.
Figure 7.2 HOLD mode display.
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