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Set the alarm
This function allows to activate a temperature alarm on channel 1 when the device reaches or exceeds a previously
de ned threshold. This threshold is between -100 and +400 °C.
The device is on and displays the measurement.
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Press "Selection" until "AL 1" blinks on screen.
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Press "OK".
The rst digit blinks. This digit also allows to deactivate the alarm.
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Press "Selection" to select the value of the rst digit: -, 0, 1 or OFF.
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If "Off" is selected, the alarm is deactivated. Press "OK" to con rm, "AL 1" blinks on screen.
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If -, 0 or 1 is selected, press "OK". The next digit blinks, press "Selection" to select its value then press "OK" to con rm.
Perform the same procedure to select the value of the following digits (press "On/Off/Esc" to return to the previous
digit). Press "OK" when the last digit is set, "AL 1" blinks on screen.
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Press "On/Off/Esc" to return to the measurement display.
Activate the backlight
The device is on.
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Press "Backlight" to activate the device backlight.
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Press again this key to deactivate the backlight.
Turn off the device
To turn off the device:
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Carry out a long press on "On/Off/Esc".
Replace the batteries
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Remove the front part at the back of the device.
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Change the old batteries by AAA LR03 1.5V batteries.
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Replace the front
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