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 and NO. 2 BFR

Provide monitoring and testing capabilities of actuator position buffer.

ACTR POSN Test Points

NO. 1 and NO. 2 ACTR

Provide monitoring and testing capabilities of opposite actuator position buffer.

POSN (OS) Test Points

Signal from NO. 1 BFR ACTR POSN test point is supplied to NO. 2 ACTR

POSN (OS) test point. Signal from NO. 2 BFR ACTR POSN test point is sup-

plied to NO. 1 ACTR POSN (OS) test point.

NO. 1 and NO. 2 I

Provide monitoring capability for No. 1 and No. 2 stabilator amplifier current

LIMIT SWITCHED Test

sense fault monitor circuit output signals when FAULT MONITOR I LIMIT 1

Points

and 2 controls are at NORM. When FAULT MONITOR I LIMIT 1 and 2 con-

trols are at INHIBIT, NO. 1 and NO. 2 I LIMIT SWITCHED test points pro-

vide monitoring of grounds supplied by test set to No. 1 and No. 2 stabilator

amplifiers to disable current sense fault monitor circuits.

, provide monitoring capability for actuator window positive com-

MH-60K NO. 1 and NO.

MH-60K

parator testing.

2 COMPTR TST (+) Test

Points

MH-60K NO. 1 and NO.

, provide monitoring capability for 26 vac 2 supplied by No. 1

MH-60K

2 26VAC 2 Test Points

and No. 2 stabilator amplifiers which is used in each pitch rate gyro.

INDICATORS

Go on and off to indicate functional conditions of stabilator system operation.

NO. 1 indicators relate to No. 1 stabilator amplifier and NO. 2 indicators relate

to No. 2 stabilator amplifier.

HOT SLEW indicators go on to indicate manual slew switch on stabilator

NO. 1 and NO. 2 SLEW

control/auto flight control panel is being used and that stabilator system is in

UP, NO. 1 and NO. 2

manual mode. SLEW UP or SLEW DN indicators go on to indicate direction

SLEW DN, and HOT

of slewing command.

SLEW Indicators

NO. 1 and NO. 2 RESET

Go on to indicate reset switch on stabilator control/auto flight control panel is

Indicators

pressed.

Go on to indicate stabilator is operating in automatic mode. Power that turns

NO. 1 and NO. 2 AUTO

on NO. 1 AUTO ENGA indicator also turns on NO. 2 AUTO ENGA OS indi-

ENGA and NO. 1 and

cator. Power that turns on NO. 2 AUTO ENGA indicator also turns on NO. 1

NO. 2 AUTO ENGA OS

AUTO ENGA OS indicator.

Indicators

Go on to indicate No. 1 and No. 2 stabilator amplifier-driver amplifiers are

NO. 1 and NO. 2 DRVR

being supplied 28 vdc power. Power that turns on NO. 1 DRVR SPLY indica-

SPLY and NO. 1 and NO.

tor also turns on NO. 2 DRVR SPLY OS indicator. Power that turns on NO. 2

2 DRVR SPLY OS Indi-

DRVR SPLY indicator also turns on NO. 1 DRVR SPLY OS indicator.

cators

STAB UP indicators go on, indicating stabilator trailing edge is moving up.

NO. 1 and NO. 2 UP

UP LIMIT indicators go on indicating stabilator has reached maximum

LIMIT and NO. 1 and

up-limit. When stabilator up-limit is reached and UP LIMIT indicators go on,

NO. 2 STAB UP Indica-

STAB UP indicators go off.

tors

STAB DN indicators go on, indicating stabilator trailing edge is moving down.

NO. 1 and NO. 2 STAB

DN LIMIT indicators go on indicating stabilator has reached maximum down-

DN and NO. 1 and NO. 2

limit. When stabilator down-limit is reached and DN LIMIT indicators go on,

DN LIMIT Indicators

STAB DN indicators go off.

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