The only PMCS needed for the plotting board is to keep
it clean and dry, to stow it in the carrying case, and to lay
it flat when in storage.
1. Line up pivot points (1) of disk (2) and base (3) and
2. Line up pivot point (4) of arm (5) with pivot points (1)
a n d press together.
Handle the plotting board with care to prevent bending,
scratching, or chipping. Avoid excessive heat or pro-
longed exposure to the sun which may cause the board
to warp. When storing the board, place it in its carrying
case, base down on a horizontal surface. Do not place
the plotting board on end or store other equipment on it.