93-520-20 Issue 3.3
Page 35 of 60
CirrusPro Engineer’s Manual
3.4.3 Main Options Menu
Engineers Menu
Users Menu
Only by entering the high security code can the system be commissioned. The menu options are
limited with the user code, as shown on the right.
Use the Down and Up Keys to move to the required option (Down only in User Menu).
Press ‘Select’ to move to the highlighted Menu Option.
Some changes, when accepted will cause the Reset Unit option to flash. This indicates that the
changes are not fully implemented until the detector unit is reset.
Pressing Exit from this menu will send the changes to the detector unit and return to the particle level
display. It is then necessary to re-enter the security code to return to the Main Options Menu.
General rules:
Up and Down – Move through the various options available on the menus.
Select
– Changes highlighted value or moves to a further menu
+ and –
– Increase and decrease the highlighted value
Accept
– Stores changes in the detector unit (when necessary). Some changes require the
unit to be reset before being fully implemented.
Exit
– Leaves the current menu.
Note that some changes remain indicated locally. These are not sent to the detector
unit until the Accept button is pressed.
Buttons will auto-repeat after being held down for a short time.
It is recommended that once the detector unit has been reset the programming checked.
