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