Firmware Identification - Welch Allyn Spot Vital Signs Service Manual

Welch Allyn, Inc. Spot Vital Signs Service Manual
Revision A

1.7 Firmware Identification

To confirm the software levels of the 420 Series Spot Vital Signs, place the unit into the
"Configuration Test" mode by holding down the Start button while the unit is being powered up.
The main software versions will appear as follows:
* In the SW1 Screen, the top two numbers is the software version of the Spot Module and the other
numbers are for the SpO2 module (if installed). Press the "Start" or "Clear" button to cycle through
the SpO2 software number.
In the SW2 screen, The two numbers represent the NIBP module software and the Temperature
Algorithm Version (If temperature is active.).
Note:
Verify the firmware levels by reviewing the Repair Test Specifications document.
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