CASMED 740 MONITOR SERVICE MANUAL21-02-0174 REV. 02 05/0873ERROR CLASS ERROR DESCRIPTION60 Voltage Power Supply voltage exceeds algorithm min value61 Module Reference voltage under voltage or unstable65 Module Problem saving to the Module’s EEPROM66 Module Module or Probe error detection mechanism error67 Module Problem reading or saving to Module’s EEPROM68 Module Problem reading or saving to Module’s EEPROM69 Module Problem reading or saving to Module’s EEPROM70 Probe Problem reading the probe’s EEPROM74 Module Internal Error, EEPROM not initialized75 Probe Cannot read probe’s EEPROM correctly80 Module Problem with turning probe heater off81 Module Problem with turning probe heater on82 Module Internal error83 Module Internal error84 Module Internal error85 Module Heater hardware fail safe errorTable 6: SureTemp® Plus Temperature Error CodesShould any of these problems persist, contact your dealer or CAS Medical Systems, Inc.MISCELLANEOUS TEMPERATURE TROUBLESHOOTINGCASMED 740 monitors using SureTemp temperature incorporate a microswitch located insidethe RS232/Temperature module which signals the start of a temperature cycle. Over time, thismechanical switch may become intermittent causing the user to take multiple tries to start areading. The switch should be replaced when a complaint of intermittent temperature readingsis received.According to the manufacturer of the temperature technology used in the CASMED 740 monitor,the life expectancy of the temperature probe is 6000 cycles. Depending on its usage and toprevent future temperature problems, it is recommended to replace the probe at this interval.When taking multiple readings in a row, the manufacturer of the temperature technologyrecommended waiting three (3) minutes in between readings.
