Welch Allyn Connex 6000 Series - Perform an NIBP Accuracy Check

Test Description NIBP Temp SpO2 SpHb RRa CO2 Host
Valve control Verifies control of the system
valve
Inflation linearity Verifies operation of linear
inflation control hardware
Overpressure Verifies pump limits
Probe detect Verifies the operation of the
probe detect switch²
Accuracy (Temp) Verifies the accuracy of the
thermometer across range
Functional check Verifies module operation
with cal-key²
Masimo SpO2
and SpHb
functional check
Verifies module operation
with rainbow SET tester
Current draw Measures the module’s
current draw
³
Printer Prints the sample patient
record and test pattern
Display Verifies video output
Back light
interface
Verifies display LED back light
Touchscreen
interface
Verifies touchscreen
calibration
LED Verifies the light bar amber
and red LED strings
Fan interface Verifies fan operation
Beeper Verifies the buzzer
Nurse call relay Verifies the nurse call relay
Battery operation Verifies the internal battery
Speaker Verifies the speaker
USB host port
communication
Verifies the USB ports
Ethernet
communication
Verifies the Ethernet port
¹ POST testing checks the following:
Service manual Functional verification and calibration 101