Precisa XM 50 - Special Operating Keys; The Tare Key

5 Operation ■
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5.5 Special operating keys
5.5.1 The tare key
– Ensure that there is no drying taking place, i.e. that the instrument
is in weighing mode.
• Activating taring
– Press «T» briefly.
– A taring procedure is performed.
• Activating calibration
– Keep «T» pressed until "BALANCE CALIBRATION" is displayed.
– Release «T».
– The balance carries out a calibration in accordance with the
settings in the configuration menu and logs these in the form of a
printout (see chapter 5.3.5 "Balance calibration" and see chapter
8.3.1 "Balance calibration")
• Activating a temperature calibration
– Keep «T» pressed until "TEMP. CALIBRATION" is displayed.
– Release «T».
– The moisture analyser carries out a temperature calibration and
logs it in the form of a printout (see chapter 5.3.6 "Temperature
calibration" and see chapter 8.3.2 "Temperature calibration").
• Activating a temperature test
– Keep «T» pressed until "TEST TEMPERATURE" is displayed.
– Release «T».
– The moisture analyser carries out a temperature test.
NOTE
The calibration functions are only active if they are switched on in
the configuration menu. The temperature test is always active.
A calibration functions or a test can be interrupted by pressing
«ON/OFF».