11066 Searchpoint Optima Plus v2.indd - Merkantile

MAN0551.P65 Issue 06 - 03/042108M05016.2.3.2 CalibrateDisplayThe Display option on the Calibrate menu provides the sameinformation as the Display option on the Main menu exceptthe analogue output will be inhibited. This function is useful ifa response check is to be carried out and you do not wish thegas reading to be reported on the analogue output.Note: The rotating bar will not be shown on the gas readingdisplay when the analogue output is inhibited.Normal 4-206. CALIBRATIONThis action releases the analogue output. It should be used ifa communication error occurs while performing an operationwith the Hand-Held which Inhibited the analogue output.Note: The unit will release its analogue output automatically10 minutes after it was Inhibited if no digitalcommunication occurs.6.2.3.3 DiagnosticsActive Faults/Active WarningSelecting one of these actions displays any fault or warningconditions which are present in the unit. If more than onecondition is simultaneously present, these may be scrolledthrough by pressing the or keys.FAULT conditions prevent the unit from working as a gasdetector and are always signalled on the analogue output as0mA.61