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2.3.5 Laser Sighting Status
In the LSR display menu, the status of the laser sighting is shown
either as Flashing (FLS) or continuous (on). Pressing the key will
change the status from flashing to continuous and vise versa. There is
a slide laser power switch on the left side of the thermometer's case.
Set the power switch to ON position, and pull the trigger. The laser
beam will turn on (either flashing or continuous depending on the
status) as long as the trigger is pulled. Releasing the trigger will
automatically turn off the laser beam.
2.3.6 Calculating Temperature Values
The thermometer calculates the MAX, MIN, dIF, and AVG
temperatures based on the current temperature.
°F
°F
°F
LOCK
is the maximum temperature since
the temperature measurement
session starts (pulling the trigger).
is the minimum temperature
since the temperature
measurement session starts.
is the difference between
the MAX and MIN
temperatures.
is the true average temperature since the temperature
measurement session starts. The average temperature under
continuous operation is accurate for a limited period of time
(refer to the specifications). However, the AVG temperature
function can be used indefinitely when the thermometer is
operating intermittently.
Using the Handheld Infrared Thermometer
2
2-15
To clear the “AVG ---” display, press the key to reset or turn off the
thermometer.
Every time the thermometer goes from the sleep mode to the
Real Time mode (by pulling the trigger) or pressing the key
(see Table 2-1) the MAX, MIN, dIF, and AVG values are reset.
LOCK
LOCK
°F
“AVG ---” is displayed when either of the following conditions occur:
1. When the average temperature measurement reaches its time
period as stated in the specifications.
2. When the thermometer is trying to measure a target temperature
which is outside of its measuring temperature range. At this time
the corresponding MAX, MIN, dlF parameters shows _ _ _.
NOTE
°F