5
3.0 OPERATION
3.1
Measuring with the contact probe
Unfold the measuring probe and position the tip of the probe at the spot
where you would like to take the measurement. Wait until the
temperature has stabilized.
The value will then appear on the display. If auto hold mode is active, the
value will freeze in the display, which will show „AHLD“. If auto hold
mode is inactive, the value can freeze upon holding button 1. The display
will show „HOLD“. After holding button 1 again, the measurement will
continue. The display rotation, which is active by default, will turn the
display, so that it can be read when pointing the core temperature probe
from your body. This function can be deactivated in the user menu.
3.2 Measuring using the infrared sensor and laser pointers
To perform a measurement using the infrared sensor, point the infrared
lens at the point you would like to measure and press the button 1. The
core temperature probe must be closed. Point the sensor in such a way
that both laser points are visible on the object you are measuring. The
area between the two laser points represents the surface whose
temperature will be measured.
3.3 MIN and MAX display
During the measurement, the highest and lowest values will be stored.
To show the lowest value, push button 2. To show the highest value,
push button 3.
3.4 Switching off
The device will switch off after 10 minutes automatically. It can be switch
off manually by holding buttons 2 and 3, or by closing the core
temperature probe.
3.5 User Menu to enter the user menu, the device must be switched off and
the core temperature probe must be closed. Hold buttons 2 and 3, and
then hold button 1 additionally for at least three seconds. Thereafter the
settings will be shown one after the other. They can be changed with
buttons 2 and 3, then confirmed with button 1.
Содержание IRTLC750I
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