kruss DS7000 Series User Manual page 161

Keys
Measure air 1. Clean the frequency oscillator very carefully.
2. Select Air in the dialog window.
3. Press NExT, to start the air calibration .
First, the frequency oscillator is dried and tempered.
4. If the target temperature
Subsequently a window is opened in which the Temperature stabilisationcan be followed.
5. Press NExT once the temperature is stable.
The measurement begins.
Explanatory notes
Cancels the process and closes the window.
(green) has been reached, press NExT.
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