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Power Supply- 40 Watt Board Adjustment
NOTE: The power supply is factory adjusted by a trained technician. However, if you
have access to a volt meter, it’s advisable to check the 5.35 DC voltage setting for
accuracy. If required, use the adjusting pot to set the voltage between pin 3 and pin 4 to
5.35 volts. Improperly adjusted or “weak” supplies can cause “power fault” errors or
poor bill acceptance.
5.3VDC
1
6
(+)
(-)