Automation
Electronic Devices and Systems
The REA ScanCheck 3n can also be completely deactivated from this menu with the key
sequence <ON>, <OK Enter>.
If a software update is carried out with a USB memory stick in this operating mode, this can be
started with the command sequence <6>, <OK Enter>.
5. Reboot Verifier
With this menu item, the verifier program for the code evaluation can also be restarted. A
restart can be useful if, for example, data communication with the PC program no longer
responds normally.
3.1.1 Reactivation of the REA ScanCheck 3n after Power Supply Failure
If the unit is suddenly disconnected from power, such as by removal of one of the batteries, by deep
discharging or by separation of the mains supply in an operating mode without installed
batteries/rechargeable batteries and without proper closing of programs, the unit cannot be restarted
immediately upon first pressing the red <ON> button.
Upon initial activation after a crash of this kind, all improperly closed programs must first be reinitialized
and properly closed. The screen then remains dark, the green "On LED" goes out and the unit remains
deactivated.
The unit is not properly started until pressing the red <ON> button again.
The green "ON LED" lights up and after the activation delay, the unit operates properly again.