Description of Components

Figure 2.

Still Picture Projector AP-5 (1) , component parts.

5. Description of Components

a. Carrying Case (fig. 2) . Still Picture Projector .4 P-5 (1) is furnished

in a carrying case which is made of olive-drab, hard vulcanized fiber,

suitably reinforced. The case consists of a shallow bottom section and

a deep, completely removable top cover fastened with four latches.

Inside the cover there is a fiber pocket in which the power cable is

carried. The cover has one carrying handle on the top and one on each

end. The bottom section contains a board which is shock-mounted on

four sponge rubber pads. The board is retained by means of two steel

angles, one of which is riveted to the bottom. The other angle is

fastened by means of screws and nuts to permit removal of the board,

if necessary. Compartments are provided in the bottom section of the

case for storing the projection lens and the projection lamps.

b. Projector Housing (figs. 2, 4, and 5) .

(1) The projector housing is made up of two aluminum castings

and a sheet metal wrap-around. The whole assembly is finished

with an olive-drab crackle finish. The sheet metal sides and

back of the housing contain ventilating louvers. One side of

the housing is fitted with a hinged door which provides access

to the interior of the housing where the reflector stand assembly,