© PCE Instruments
4
7.2
Settings
Power on the meter
，
press and hold the SET key until the
emissivity
icon appears on the LCD
screen, then release the button. To adjust the emissivity, press the unit key to increase and the
laser/backlight key to decrease the emissivity value.
In measurement mode, press the unit key to switch the
temperature unit
from
℃
to
℉
or vice
versa.
To power on or disable the
laser pointer
, press the laser/backlight key.
7.3
Battery replacement
When the low battery icon
appears, replace the battery.
Open the battery compartment, replace the 9 V battery and close the battery compartment cover.
Observe correct polarity.
