MODELMODEL 2500_______________________________________________________2500_______________________________________________________SECURITY SWITCHA three-position security switch controls operator changes to variables in thesystem through the front panel. The switch is located at the rear of CPU I/Oboard.The three selections provided by the switch are defined in the table below.POSITION DEFINITIONDOWN Lower-level security password entry is not required to changedata. Restricted-user password entry may be required.CENTER Password entry is allowed and required to change data.UP Password entry is not allowed. Data cannot be changed at thefront panel of the instrument.________________________________________________________________________________________________________________________________________SECTIONSECTION 33 33
