LASER BEAM / BACKLIGHT Button
The dual laser beam and screen backlight will remain ON /
OFF as selected in the last time used.
Scroll through the options by pressing the laser beam /
backlight button:
•
laser beam OFF / backlight OFF
•
laser beam ON / backlight OFF
•
laser beam ON / backlight ON
•
laser beam OFF / backlight ON
MODE
After switch on, the instrument will be in the same mode
as the last time used. It will detect and display the surface
temperature, with either
•
dew point temperature (DP),
•
ambient temperature (AT) or
•
relative humidity (RH),
as chosen using the MODE button.
Press the MODE button to scroll between the display of
•
ambient temperature,
•
dew point temperature and
•
relative humidity.
The mode and their values are displayed on the top of the
LCD screen.
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