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Maintenance and display error messages
7.1 Maintenance
The DTI does not require specific maintenance before or after use. The user may carry out
the following procedures him self.
Cleaning surfaces
Use alcohol or water and a soft cloth.
Re-calibrate or change
Use the software in order to re-calibrate/change the
coefficients for sensors
sensor coefficients (see section 8.6).
Re-calibration of DTI
Use the calibration routines in the software to re-calibrate
references or analog out
the DTI (see section 9 to 9.4).
7.2 Changing batteries
The batteries are placed in the two battery holders shown in the figure below. The battery
holders can be pulled out by pressing the locks on both sides simultaneously.
