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9 Service and maintenance
9.1 Protection of data integrity
The CAM mobile supports security mechanism, which serve to prevent manipulation or undesired
modifications of device data.
Data stored in the device can be changed or reset via USB interface or via the keys on the device itself.
To limit these possibilities in the field a security system may be activated in the device using the CB-
Manager (default: not activated). For the definition of user rights an administrator login is required in the
software. The factory setting is:
User:
admin
Password: admin
The administrator password may be changed, but a
reset is possible in our factory only !
9.2 Calibration and new adjustment
Each device is adjusted and checked before delivery. The condition as supplied to the customer is
measured and stored in electronic form.
The uncertainty of measurement devices may be altered during normal operation if, for example, the
specified ambient conditions are not met. If desired, in our factory a calibration can be performed,
including a new adjustment if necessary, to assure the accuracy of the device.
9.3 Cleaning
The display and the operating keys should be cleaned in regular intervalls. Use a dry or slightly moist
cloth for this.
Damage due to detergents
Detergents may not only affect the clearness of the display but also can damage the device.
Therefore, do not use detergents.
9.4 Battery
The device contains a battery for buffering the internal clock. It cannot be changed by the user. The
replacement can be done at the factory only.
9.5 Disposal
The product must be disposed in compliance with local regulations. This particularly applies to the built-in
battery.
