7. Changing between Celsius and Fahrenheit
This thermometer can display temperature measurements in either
Fahrenheit or Celsius. To switch the display between °C and °F, simply
turn OFF the unit, press and hold the START button
5 seconds, the current measurement scale («°C» or «°F» icon) will be
flashing on the display
.
Change the measurement scale between °C and °F by pressing the
START button
. When the measurement scale has been chosen, wait for
5 seconds and the unit will automatically enter the «ready for measuring»
mode.
8. How to recall 30 readings in Memory Mode
This thermometer can recall the last 30 readings.
•
Recall mode
: Press the START button
when power is off. The memory icon «M» will flash.
•
Reading 1 - the last reading
button
to recall the last reading. Display 1 alone with memory
icon.
•
Reading 30 - readings in succession: Press and release the
START button
consecutively to recall the last 30 readings in
succession.
for 5 seconds; after
. to enter Recall mode
: Press and release the START
Pressing and releasing the START button
have been recalled will resume the above sequence from reading 1.
9. Error Messages
•
Measured temperature too high
measured temperature is higher than 42.2 °C (108.0 °F) in body
mode or 100 °C (212 °F) in object mode.
•
Measured temperature too low
temperature is lower than 34.0 °C (93.2 °F) in body mode or 0 °C
(32 °F) in object mode.
•
Ambient temperature too high
with the
when ambient temperature is higher than 40.0 °C
(104.0 °F).
•
Ambient temperature too low
the
when ambient temperature is lower than 16.0 °C (60.8 °F)
in body mode or lower than 5.0 °C (41.0 °F) in object mode.
•
Error function display
after the last 30 readings
: Displays «H» when
: Displays «L» when measured
: Displays «H» in conjunction
: Display «L» in conjunction with
: The system has a malfunction.