Figure 3-7.--Stabilization control circuitsignal flow.

fig. 3-7). When the stab-lock button is pushed, the error

maintenance and alignment of the system. Revisions

signal comes from the linear voltage differential trans-

are also made to drive the platform manually using the

test switches and the manual drive potentiometer.

former (LVDT) when the test switch is in the off

position. The core of the LVDT is mechanically attached

to the hydraulic actuator, which levels the platform. As

REMOTE CONTROL PANEL ASSEMBLY

the actuator moves, the core also moves, thereby

supplying a signal proportional to the amount of roll or

The remote control panel (fig. 3-8) is located in the

pitch. These signals can be measured to aid in the

flight operations control room. TM panel provides

Figure 3-7.--Stabilization control circuitsignal flow.

Figure 3-8.--Remote control assembly.

3-5