11066 Searchpoint Optima Plus v2.indd - Merkantile

MAN0551.P65 Issue 06 - 03/042108M05018. FAULT FINDINGSHC-1Handheld TextW-See OpsGuideSignal QualityDescriptionRemedial Action(s)(3) Check that the unit isnot being exposed toexcessive vibration ortemperatures.(4) Check that the 24Vpower supply to the unitis relatively stable andfree from transients,interruptions andsurges.(5) Ensure that the unit isadequately protectedfrom thermal shock.(Rates of changegreater than 3 degreescentigrade per minutecan cause problems.)(6) Attempt to restart theunit by either switchingthe power off and onagain or selecting theDIAGNOSTIC >SOFTWARE RESEToption on the SHC-1.(7) If the above checks /actions do not resolvethe problem, the unithas probably developeda hardware fault. Returnthe unit to ZA for repair.102