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Appendix 1 - Application switches 
Please note that: 
 Application switches can be used only for 
maintenance purpose and only on request of 
Technical Assistance Center personnel. 
 
Jumper  Function  Default state 
SW1.1  Spare position  Close 
SW1.2  FW application rolls back. When the jumper is closed and 
the device is restarted, it restores the alternative version 
of the application present on the device (if any).   
To be able to work again with the device after the reboot, 
the jumper must be set back to Open. 
Open = current FW application valid 
Close = force FW application roll back 
Open  
(Current FW 
application is 
valid) 
SW1.3  Restore the device to Factory configuration.  
When the jumper is closed and the device is restarted, the 
factory configuration is restored to: all data present in the 
memory and in the DB of the device is lost and the 
communication parameters are reset to the factory default 
values. In particular IP address of the device is set to 
160.221.230.127. 
To be able to work again with the device after the reboot, 
the jumper must be set back to Open. 
Open = Use current configuration 
Close = restore factory  configuration  
Open 
(Use current 
configuration) 
SW1.4  Linux Console activation. This jumper is used for 
activating the LINUX Console of the device. When the 
jumper is closed and the device is restarted, the use of the 
console is enabled. The activation of LINUX console may 
be required only for deep debug purpose; don't change 
this jumper if it is not specifically required from Honeywell 
Technical Assistance Center. 
Open = Linux console not active 
Close = Linux console active 
Open 
(Linux console 
not active) 
SW1.5  Spare position   Open 
SW1.6  Manufacturing test. The jumper is activated when you 
boot the Manufacturing Test Application instead of the FW 
Application. This Jumper is used for testing in the factory 
only. Not suitable for field operations. 
Open = FW application active 
Close = Manufacturing Test active 
Open  
(FW application 
active)