and operates the parachute container opener
14,000 feet) ejection, which may occur at any
assembly. The remainder of the mode 2 sequence
airspeed. The primary initiation of the mode 3
is identical to the mode 1 sequence. If the mode
sequence is identical to that of mode 1. At
2 sequence should fail, then the mode 3 sequence
ejection, the airspeed and altitude sensors and
automatically provides the ejection sequence.
low-speed selector valve (LSSV) block the gases
from the 0.l-second delay initiator. The
MODE 3. Mode 3 (fig. 6-36) is an
1.3-second delay initiator fires and arms the
intermediate altitude (above 7,000 feet and below
7,000-foot aneroid initiator, which is delayed
Figure 6-36.Mode 3: intermediate altitude.