Horizon Fitness PF-P330 Manual page 6

Heading Precautions for P.C.Board and ROM
P.C.Board and ROM can be damaged by humanly inperceptible static electricity.
Handle P.C.Board and ROM with following care.
Shield Bag
P.C.Board
Conductive
Sponge
Shield Bag
Keep P.C.Board in a
shield bag.
Put the ROM on a
conductive sponge
and keep in a shield
bag.
Acrylic
Cover
Clip
Machine
Frame
Wrist
Strap
IV
Do not put P.C.Board and
ROM on the machine,
especially on the acrylic cover.
(No problem on the conductive
plate.)
And keep the P.C.Board and
ROM away from the insulators.
Insulators: Plastic, form polystyrene,
chemical fiber fabric, dry
paper, etc.
When replacing the P.C.Board
and ROM, or setting the dip
switches and volumes on the
P.C.Board, wear a wrist strap,
and connect the clip to the
machine frame (not painted
surface).