Stairmaster 8G Gauntlet Service Manual page 19

2. Test the power cord that connects the pow-
er adapter to the wall socket for 110VAC OR
220VAC*
*Voltage and current can vary depending on country.
3. Test for 12VDC coming from the power supply via
the barrel connection. One probe should be in-
side the barrel connector while the 2nd probe is
touching the outside of the connector as shown.
4. Test for 12VDC coming from the power inlet
cable into the EMI filter
Page 19