English
C.A 1864 – C.A 1866
Page 22
4.
USE
Never aim the LASER beam towards eyes.
4.1
PROCEDURE
1. Press the black trigger, all screen segments are displayed and the instrument
carries out a measurement as set-up before it was last switched off. SCAN
appeared on the screen. The HOLD symbol is displayed when you release the
trigger and the main display holds the measurement until the automatic
switch-off of the instrument after 10 seconds
2. Press the trigger once more and set up the measurement parameters using
the MODE button and possibly the buttons (see § 4.4).
3. Activate or deactivate the LASER sight and backlighting.
4. Aim the thermometer whilst pressing the trigger, using the LASER sight or
otherwise, at the target to be measured (see § 4.2 and 4.3).
Note:
The instrument memorises the last measurement set-up when switched off,
but not the last measurement.
If the trigger is held down
, the instrument measures continuously.
4.2
MEASUREMENT PRECAUTIONS
•
If the surface to be measured is frosted over or covered in other particles,
if possible clean the surface so that it shows through and program in the
corresponding emissivity value (see § 4.4).
•
If the thermometer seems to give incorrect results, check the condition of
the measurement lens for condensation or other particles that could be
obstructing it. The lens should be cleaned carefully following the
instructions in § 6.3.
