Philips V24CT - Manual (Page 383)

Performance Assurance Checks
Maintenance 13-17
M
a
int
e
na
nc
e
Performing
the NBP
Module Self-
Test Auto Check - The NBP module performs a check periodically during
operation.
Self-Test - None
Performing
the SpO
2
/
Pleth
Module Self-
Test
Auto Check - None
Self-Test - The SpO
2
/Pleth module self-test may be performed at any time.
The integral waveform generator in the module produces test signals
using the current driver at the beginning of the processing circuitry. The
test signals are processed in the same way as patient signals 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 Derived
values and waveforms are displayed without the alarms being activated:
SpO
2
100%
Pleth Wave height after auto gain is 100% of scale height
Pleth Pulse Rate 100 bpm in ADULT mode 125 bpm in NEO/PEDI mode
Performing
the Cardiac
Output
Module Self-
Test Auto Check - None
Self-Test - The Cardiac Output module test may be performed at any
time. The test signal lasts about 30 seconds and then the display returns
to the normal monitoring mode.
TEST - Press
RESULT - If the module is functioning correctly, the following derived
values will be displayed without the alarms being activated:
Cardiac Output 5.0 l/min +0.1 l/min
TBlood 37C + 0.1C
Tinj 0C + 0.1C
Monitor Setup Test Signals
Pts Refernce Signals
Monitor Setup Test Signals
Pts Refernce Signals