66 Handbook of Intercom Systems Engineering
Figure 5.2
A wide variety of keypanel options exist. Here we have a selection of RTS™
keypanels that fit a range of needs. Small keypanels such as the (A) KP-12LK and (B)
WKP-4 provide an interface for those with limited keypanel needs. The (G) KP-96-7, a
medium sized unit, was the workhorse of the RTS™ keypanel line until the 1980’s and
1990’s. The (C) KP-32 is the top of the line keypanel, and can be enhanced through
additional options, such as the (D) EKP-32 expansion panel, and the (F) LCP-32/16
level control panel. The
(E) KP-8T is an example of a specialty keypanel that makes use of an empty bay in a
Tektronix vectorscope.