Philips V24CT - Manual (Page 385)

Performance Assurance Checks
Maintenance 13-19
M
a
int
e
na
nc
e
Performing
the CO
2
Module Self-
Test
Auto Check - None
Self-Test - The self-test may be performed at any time. The test signals
last about 30 seconds, and then the display returns to the normal
monitoring mode.
TEST - If a transducer is connected to the module, the following
conditions must be met:
• The motor in the transducer is running.
• No heater malfunction is reported.
Press
RESULT - If the module is functioning correctly the values will be
displayed without the alarms being activated and should read as follows:
ET CO
2
40 mmHg (6.0kPa)
IMCO
2
0 mmHg (0.0kPa)
AWRR 25 rpm
Performing
the
Temperature
Module Self-
Test Auto Check - None
Self-Test - The Temperature module self-test may be performed at any
time as the switch network switches to the reference resistors for the
duration of the check. The system connects the reference resistors to the
beginning of the processing circuitry, and processes this test value in the
same way as the patient values are processed. The test signals last about
30 seconds and then the display returns to the normal monitoring mode.
TEST - Press
RESULT - If the module is functioning correctly, the following
temperature will be displayed without the alarms being activated:
Temp 40 C (+0.1C)
Monitor Setup Test Signals
Pts Refernce Signals
Monitor Setup Test Signals
Pts Refernce Signals