Horizon Fitness 3.1 User Manual page 8

STEP 2: POPULATE ALL MID SIZE COMPONENTS SUCH AS RCA'S,
POWER COMPONENTS, SMALL CAPACITORS, TUBE SOCKET,
RELAY, TRIMMERS AND SO FORTH
INPUT CAPACITORS ARE
NON-POLAR MEANING
THEY HAVE NO STRIPE
AND CAN BE INSTALLED
IN EITHER DIRECTION
PLEASE NOTE: CENTER
PIN OF DC SOCKET IS
POSITIVE / 48VDC+
POLARIZED CAPACITORS MUST BE INSTALLED IN THE
CORRECT DIRECTION (WILL HAVE A STRIPE DOWN THE SIDE
DESIGNATING POLARITY) INSTALL THIS STRIPE FACING THE
FLAT SPOT ON THE CAPACITOR OUTLINE ON THE BOARD
CORRECT CORRECT INCORRECT INCORRECT