Model 2000 Flow Computer Instruction Manual
2.0 GENERAL DESCRIPTION
Model 2000 issue 21 Page No
4
View of Microprocessor Board Showing Mode Switches and Backup Battery
To place the Model 2000 in fully secure mode (i.e. no data can be altered either via communication or via the EDIT mode )
Mode switches 1 and 2 must be in the OFF position.
To place the Model 2000 in partial secure mode (i.e. selected data can be altered either via communication or via the EDIT
mode ) one of the security Mode switches must be OFF the other must be ON.
To place the Model 2000 in fully open mode (i.e. all data can be altered either via communication or via the EDIT mode )
Mode switches 1 and 2 must be in the ON position.
Mode switch 3 should only be set to the Boot (OFF) position if a new operating programme is going to be downloaded into
the machine. In all other modes of operation mode switch 3 must be placed in the run (ON) position.
Mode switch 4 enables the battery backup (ON/OFF) function for shipping, long term storage and transportation this should
be set to the OFF position, and should only be set to the ON position immediately prior to operation of the Model 2000.