Figure 13-13.—KCMX front panels (A3/A4).
OVER-TEMP WARNING light will come on and the
horn will sound when the cabinet’s internal air
temperature exceeds 115° F (46° C). The ALARM
BYPASS will inhibit the horn if desired. The red
OVER-TEMP SHUTDOWN indicator will light, and
power will be removed from everything except the
blowers if the cabinet’s internal temperature exceeds
140º F (60º C). The red OVER-TEMP BYPASS
switch/indicator can be used to bypass the
over-temperature circuits under EMERGENCY
conditions. The OVER-TEMP RESET pushbutton can
be used to reset the horn and warning indicators.
Computer Input Data Register Panel (A1)
The upper half of the A1 panel (figure 13-12)
contains the 30-bit COMPUTER INPUT DATA
REGISTER. The 30 pushbutton/indicators show the
contents of the computer input data register when the
KCMX MODE SELECT switch (bottom of A2 panel)
is in the NORM position. The pushbuttons can be used
to simulate data from the KCMX to the computer when
the MODE SELECT switch is not in the NORM
position.
13-21
