Table 2-1. Operator's Controls. (cont)

TM 1-6625-735-14

Table 2-1.

Operator's Controls. (Cont)

CONTROL, INDICA-

TOR, TEST POINT, OR

CONNECTOR

FUNCTION

ACTR POSN Simulator

Provides capability for simulating or monitoring No. 1 and/or No. 2 stabilator

actuator position feedback signals. Used for testing function of No. 1 and No.

2 stabilator amplifiers.

NO. 1 SNSR Test Point

Provides monitoring capability for No. 1 stabilator actuator position feedback

signal. When mode selector control is at NORM, NO. 1 SNSR test point is

connected to NO. 1 SIM test point.

NO. 1 SIM Test Point

Provides monitoring capability for No. 1 stabilator actuator position feedback

simulation signal when mode selector control is at SIM STAB 1 & 2 or SIM

STAB 1. Provides monitoring capability for ground supplied to No. 1 stabilator

amplifier when mode selector control is at GND or SIM STAB 2. When mode

selector control is at NORM, NO. 1 SIM test point is connected to NO. 1

SNSR test point to provide monitoring capability for position feedback signal

from No. 1 stabilator actuator. All signals monitored at NO. 1 SIM test point

are also supplied through test set connector J2 to No. 2 stabilator amplifier for

monitoring No. 1 stabilator actuator position and rate of movement.

NO. 2 SNSR Test Point

Provides monitoring capability for No. 2 stabilator actuator position feedback

signal. When mode selector control is at NORM, NO. 2 SNSR test point is

connected to NO. 2 SIM test point.

NO. 2 SIM Test Point

Provides monitoring capability for No. 2 stabilator actuator position feedback

simulation signal when mode selector control is at SIM STAB 1 & 2 or SIM

STAB 2. Provides monitoring capability for ground supplied to No. 2 stabilator

amplifier when mode selector control is at GND or SIM STAB 1. When mode

selector control is at NORM, NO. 2 SIM test point is connected to NO. 2

SNSR test point to provide monitoring capability for position feedback signal

from No. 2 simulator actuator. All signals monitored at NO. 2 SIM test point

are also supplied through test set connector J1 to No. 1 stabilator amplifier for

monitoring No. 2 stabilator actuator position and rate of movement.

DN/UP Control

Supplies variable dc simulation signal, with voltage range of -15.0 vdc to 15.0

vdc, through selected SIM position of mode selector control to specific ampli-

fiers selected. Simulation voltages, which are selected by mode selector control

and supplied through test set connector J1 to No. 1 stabilator amplifier, can be

monitored at NO. 1 SIM test point. Simulation voltages, which are selected by

mode selector control and supplied through test set connector J2 to No. 2 sta-

bilator amplifier, can be monitored at NO. 2 SIM test point. From 0 vdc refer-

ence, turning control DN supplies positive voltage output from test set and

turning control UP supplies negative voltage output from test set. Control can

be turned 10 complete turns from each mechanical stop.

2-14