T
OUCHMASTER
®
CONVERSION
CHAPTER
Troubleshooting
NOTICE :
The conversion kit CPU Board Assembly is not
interchangeable with the standard Touchmaster
®
CPU
Board Assembly. The assemblies look very similar but have
different part numbers. The incorrect assembly will cause sync and
touchscreen calibration errors.
This Video Game Machine (VGM) uses complex electronic components that are
sensitive
to static
electricity. The following precautions must be observed and followed prior to handling VGM electronics.
1.
Turn off AC power to the VGM and ensure the cord is unplugged prior to servicing the VGM.
2.
Discharge any static electricity build up in your body by touching any unpainted metal on the VGM, such
as the chain lug. This is to be done
before
touching or handling the assemblies.
3.
Handle the electronic assemblies by their edges and store them in an anti-static area when not in active
use. Anti-static bags are to be used to store or transport the CPU Board Assembly.
4. Do not
install, remove, or connect any electronic assemblies when the cabinet AC power is ON. Doing so
will damage the electronic assemblies and void the warranty.
5.
Always replace ground wires, shields, safety covers, etc. when maintenance or service is completed.
Ensure that all ground and mounting screws are installed and tightened firmly.
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