TM 55-6930-214-10
WARNING
Do not discharge a CF3BR fire extinguisher In the confined
cockpit.
k. Five fire extinguishers are located In central areas of the CMS complex. one
In the computer room, two in the simulator room, and one In each pump room. Two
other fire extinguishers are located in the flight simulator compartments, forming
a part of the normal cockpit equipment. The fire extinguishers are
monobromotrifuloromethane (CF3BR). These fire extinguishers are caustic In
nature and can seriously damage sensitive electronic equipment not already damaged
by fire.
l . The visual system safety system Includes an emergency egress switch in the
cockpit. Actuation of the switch causes the right window viewing head to swing
away from the cockpit to allow egress.
m. In the event an anomaly called "Computer Runaway" occurs, PROBLEM FREEZE,
MOTION OFF, and all communications fall to operate. The recommended procedure to
halt the motion system Is to activate the RIGHT VISUAL DISPLAY CONTROL switch In
the trainee station. This triggers the motion system microswitch and shuts down
motion.
n. When the ownship takes a direct weapons hit, there Is a violent reaction from
the motion system. The pilot station receives a 10- to 15-degree pitch-up cue and
700- to 900-knot side wind effect. The CPG station receives only the side wind
effects to prevent Injury when the CPG's face is lowered toward the cockpit display.
o. An abort, or safety, circuit Is provided on card 4 of each axis to protect
against excessive control motion due to an abnormal transient Input or a hard-over
condition resulting from a malfunction. The circuit senses control acceleration
(derivative of velocity) and switches a high resistance in series with the servo
valve torque motor when excessive control acceleration is present. Since this
circuit interfaces with a solenoid-operated dump valve via the start-stop Interlock
controls (SSIC), hydraulic pressure to the control loader actuators is also dumped
when excessive acceleration Is sensed. The control loading system can also be
aborted manually by depressing the MANUAL ABORT pushbutton on the remote power
controller panel.
8-4 Change 2
