EN
12
Screen Display
Operating Instructions/
Displayed State
Description
Out of the measuring range display
In Object mode, a
temperature reading of
more than 100ºC (212.0ºF)
A long beep and a green
backlight for 3 seconds.
In Forehead mode, a
temperature reading of
more than 42.2ºC
(108.0ºF)
In Object mode, a
temperature reading of less
than 0ºC (32.0ºF)
A long beep and a green
backlight for 3 seconds.
In Forehead mode, a
temperature reading of less
than 34.9ºC (94.8ºF)
Switching between ºC and ºF
In a power-on state, press
the
ºC/ºF button
to switch
between ºC and ºF.
Silent
