12
DESCRIPTION
: the projection/display shows “Lo.3”.
PROBLEM
:
- reading with “face”
button: the forehead temperature appears to be
too low (<34,0°C / <93.2°F).
- reading with “home”
button: the surface temperature read is below
the operating limit (<1.0°C / <33.8°F).
SOLUTION
:
- reading with “face”
button: make certain the sensor is not soiled or
damaged and that the subject has not come from a cold room.
- reading with “home”
button: the temperature reading cannot be taken.
12. TROUBLESHOOTING
1. The projection/display does not turn on: the batteries are completely dead or
incorrectly inserted; replace or reinsert them (par. #9).
2. The temperature is not projected inside the rectangle: the unit is not at the correct
distance; move the thermometer forward or back until the projected temperature falls
precisely inside the rectangle (fig. 5).
3. The projected temperature is not clearly visible: there is too much light in the room
or the batteries are low; cast a shadow over the subject or replace the batteries.
4.The sensor (fig. 1) is damaged or water has seeped into the thermometer: contact
your Dealer right away for technical service.
5.The thermometer temperature reading is too low:
- make certain that the conditions outlined in the warnings (par. #2) have been met;
- check that the waveguide (fig. 1) is not soiled or damaged; if it is, clean it as indi-
cated in par. #10 or contact your Dealer for technical service;
- check that the thermometer is perpendicular to the forehead as indicated in fig. 2.
6. The temperature reading is too high: make certain that the conditions outlined in
the warnings have been met (par. #2).
7. The thermometer appears blocked or does not revert to stand-by after being idle
for 20 seconds, or the aiming LEDs remain on after the button is released: reset the
thermometer by removing and reinserting the batteries.
