Welch Allyn Connex Spot Monitor Service Manual page 111

Service manual
Test
Probe detect
Accuracy (Temp)
Temperature functional
check
SpO2 functional check
Display
Back light interface
Touchscreen interface
LED
Beeper
Nurse call relay
Battery operation
Speaker
USB host port
communication
Ethernet communication Verifies the Ethernet port
Wireless communication Verifies the wireless radio
Bluetooth communication Verifies the Bluetooth radio
Charge LED
Bin light
¹ POST testing checks the following:
• NIBP: ROM, RAM, A/D channels, calibration, and user configuration.
• Temperature: ROM, RAM, calibration, and heater.
• SpO2: ROM and RAM, and connection to the SpO2 board.
² SureTemp Plus only.
³ Normal mode.
Description
Verifies the operation of the probe detect
switch²
Verifies the accuracy of the thermometer across
range
Verifies temperature module with cal-key²
Verifies module operation with an SpO2
simulator
Verifies video output
Verifies display LED back light
Verifies touchscreen calibration
Verifies the LED
Verifies the buzzer
Verifies the nurse call relay
Verifies the internal battery
Verifies the speaker
Verifies the USB ports
Verifies LED
Verifies on/off light
Functional verification and calibration overview 105
NIBP Temp SpO2 Host APM