Front Panel (Type 1) is distinguished by a plain exterior surface void of detail. Being flat, it is ideally suited for silk-screening. It contains the rack mounting holes and is easily machined. The upper flange supports the top cover and accommodates the fastening screws. The lower track supports the front edge of the captured bottom cover.
Front Panel (Type 2) is distinguished by a flat exterior surface with grooves top and bottom which help frame the panel. As with Type 1, it is easily machined and ideally suited for silk-screening. The upper flange supports the top cover and accommodates the fastening screws. The lower track supports the front edge of the captured bottom cover.
Front Panel (Type 3) is distinguished by a flanged exterior surface similar to that of the B and P Styles. Although it can be silk-screened, it is ideally suited for overlays. Two accompanying spacers which compensate for the recessed surface and allow for rack mounting, complete the framing of the panel. Otherwise, the features are identical to Types 1 and 2 above.