AEMC CA870, Руководство пользователя

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Infrared Thermometer Model CA870
5
2.2 Button Functions
2.2.1 Center (Yellow) Button - MEAS
Press this button to turn the thermometer ON and perform a measurement.
When the button is released, the meter will automatically HOLD (freeze)
the last reading on the display for approximately 20 seconds before auto-
matically shuting OFF.
2.2.2 °C/°F Button
Pressing this button makes the thermometer toggle between °F and °C.
The selected temperature type is displayed in the lower right hand corner
of the LCD. At power-up, the thermometer is in °C by default.
2.2.3 Back-light Button
Press the button to turn the Back-light ON. Press again to turn OFF.
NOTE: There is no ON/OFF button. The thermometer turns ON when the
center “MEAS” button is pressed, and will automatically shut OFF after 20
seconds.