Measurement Operation - ONNLINE DT-8863 Operating Manual

mode. The IR Thermometer will continuously display the
temperature until press again the Measurement Trigger.
In lock mode, press the up button or down button adjustable
the Emissivity. HAL (LOW) on/off. Press the up button or
down button to turn on or turn ºFf. Press the Measurement
Trigger to confirm the High(Low)alarm mode. Hal(LOW)
adjustment. The high(Low) alarm adjustable
form -50 to 800 ºC(-58℉ ~ 1472℉)
Switching ºC/ºF :Select the temperature units
(ºC or ºF) using the ºC/ºF switch ( ① )
Max indicate the max record that displays
between the pressing and releasing the "ON/OFF" button
each time

MEASUREMENT OPERATION

① Hold the meter by its Handle Grip and point it toward
the surface to be measured.
② Pull and hold the Trigger to turn the meter on and begin
testing. The display will light if the battery is good. Replace
the battery if the display does not light.
③ Release the Trigger and the HOLD display icon will
appear on the LCD indicating that the reading is being held.
In HOLD status, press the UP button to turn on or off the
laser. And press the DOWN button to turn on or off the
backlight.
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