Philips V26CT, V24CT manual Performing Invasive Pressure, Module Self

Maintenance

Performance Assurance Checks

Performing

the Invasive

Pressure	Auto Check - The check for these modules is started every time the
Module Self-	system is switched ON and checks the complete module circuitry,
Test	including the sensitivity detection circuit.
	Self-Test- The test signals lasts about 30 seconds and then the display
	returns to the normal monitoring mode.
	The M1006A Pressure self-test may be performed at any time as the
	input switch switches the CAL divider to 0mmHg, and the pressure test
	signals bypass the sensitivity detection circuit. From here, the signals
	are processed in the same way as the patient signals.
	The M1006B Pressure self-test may be performed at any time, as the
	signal is output from a microprocessor based controller. From here, the
	test signal is processed in the same way as a patient signal, testing the
	complete signal path from the module to the display.
	TEST - Press
		Monitor Setup	Test Signals
	RESULT - If the module is functioning correctly, the following systolic
	and diastolic pressures are displayed without the alarms being activated:

Systolic 120 mmHg ADULT 60 mmHg PEDI/NEO

Diastolic 0 mmHg ADULT 0 mmHg PEDI/NEO

13-16 Maintenance