Push Buttons; Hold Button - AEMC Instruments CA865 Manual De Instrucciones

2.2

Push Buttons

2.2.1 Center (Yellow) Function Switch
Turns the Thermometer ON or OFF. Slide the button to OFF after use.
2.2.2 Back-Light
• Press the
• Press the
• Press the
°C or °F. The temperature scale °C or °F is displayed in the lower right
hand side corner of the display.
NOTE: At power-up the thermometer displays °C or °F, based on the last
measurement.
2.2.3 MAX Button
• Press the MAX button to enter the MAX mode. The "MAX" annunciator
appears in the upper right hand corner of the display.
• The thermometer then records and updates the maximum absolute
temperature values.
• Press the MAX button again to exit the MAX-recording mode ("MAX"
goes out).
• The HOLD button may be used in the MAX mode to "Freeze" (no
longer updates) the MAX measurement on the display.
• Press HOLD again to resume the MAX mode recording.

2.2.4 HOLD Button

The Hold button "freezes" the reading on the display. Press the "HOLD"
button to toggle (activate/release) HOLD. In the HOLD mode, the "HOLD"
annunciator is displayed in the upper part of the LCD display and the last
reading is displayed until released.
RTD Thermometer Model CA865
and °C/°F Button
button to turn the Back-Light ON.
button again to turn the Back-Light OFF.
button for 2 seconds to change the temperature scale to
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