This instructional video demonstrates how to change the hardware information.
When Required
The Electron Multiplier will need to be replaced when the Analog HV reaches about 3300V or the Pulse HV reaches about 1800V after adjusting the EM voltage.
Tool and Supplies Required
The following items are needed to maintain the Electron Multiplier:
Safety glasses
Protective laboratory gloves
Allen wrench (4mm)
Phillips screwdriver
8mm open end wrench
Tweezers