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

NO. 1 DN/UP Control

Supplies variable dc simulation signal, with a voltage range of -10.0 vdc to 0

to 10.0 vdc, through SIM of NO. 1 mode selector control and through test set

connector J1 to driver logic module in No. 1 stabilator amplifier. This simula-

tion voltage can be monitored at NO. 1 SIM test point. With STAB 1 &

2/SINGLE selector switch placed to STAB 1 & 2, this simulation signal is also

supplied through SIM of NO. 2 mode selector control and through connector

J2 to driver logic module in No. 2 stabilator amplifier, and can be monitored at

NO. 2 SIM test point. From 0 vdc reference, turning control DN supplies a

positive voltage output from test set, and turning control UP supplies a nega-

tive voltage output from test set. Control can be turned 10 complete turns from

each mechanical stop.

NO. 1 Mode Select

NORM position supplies output signal from scaling amplifier in No. 1 stabila-

Control

tor amplifier through test set connector J1 to driver logic module in No. 1 sta-

bilator amplifier. This signal can be monitored at NO. 1 SIM and NO. 1 SNSR

test points. GND position supplies ground from test set through connector J1

to input of driver logic module in No. 1 stabilator amplifier. This ground can

be monitored at NO. 1 SIM test point. SIM position supplies variable dc simu-

lation signal selected by NO. 1 DN/UP control, through test set connector J1,

to driver logic module in No. 1 stabilator amplifier. This signal can be moni-

tored at NO. 1 SIM test point.

NO. 2 SNSR Test Point

Provides monitoring capability for signal output from scaling amplifier in No.

2 stabilator amplifier. When NO. 2 mode selector control is at NORM, NO. 2

SIM test point is connected to NO. 2 SNSR test point.

NO. 2 SIM Test Point

Provides monitoring capability for SCALING AMPL simulator signal selected

by NO. 2 DN/UP control when NO. 2 mode selector control is at SIM. Pro-

vides monitoring capability for ground supplied to driver logic module in No.

2 stabilator amplifier when NO. 2 mode selector control is at GND. When NO.

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

NO. 2 SIM test point to provide monitoring capability for signal output from

scaling amplifier in No. 2 stabilator amplifier.

NO. 2 DN/UP Control

Supplies variable dc simulation signal, with voltage range of -10.0 vdc to 0 to

10.0 vdc, through SINGLE of STAB 1 & 2/SINGLE control, through SIM of

NO. 2 mode selector control, and through test set connector J2 to driver logic

module in No. 2 stabilator amplifier. This simulation voltage can be monitored

at NO. 2 SIM test point. From 0 vdc reference, 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.

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