natus Camino ICP, User Manual

Page: 121 / 148

121
Testing Temperature Output
Note the following test guidelines:
Guidelines Requirements
Maintenance Interval Once every three months is suggested.
Equipment
• Digital Multimeter (DMM), 1 mV (minimum reading
of 1 k and 2 k ohms having an accuracy of 1 ohm)
• Water bath or beaker with thermometer (between
30 and 40 °C)
• Fiber Optic Catheter Cable
• Natus Camino Fiber Optic Catheter (part # 110-
4BT, ICP/temperature measurements)
• PMIO cable (part # 025420)
Notice
Before performing this test, verify that the Camino ICP Monitor is turned off and not connected to any cables.
1. Plug the Camino ICP Monitor to an AC wall outlet.
2. On the right side of the monitor, connect a Fiber Optic Catheter Cable to the ICP and Temperature
connections of the Camino.
3. Using a functional Fiber Optic Catheter, firmly connect the pressure transducer connector to the Fiber Optic
Catheter Cable.
4. On the rear of the monitor, connect a PMIO cable to the PMIO connector, but not to an external patient
bedside monitor.
5. Connect the Digital Multimeter (DMM) leads to a ¼” jack connector:
• Set red to tip
• Set black to barrel.
• Set DMM to ohms.