Table 4-1. Controls and Indicators (Cont'd)

T.O. 31S5-4-308-1

TM 11-5805-663-14-13

NAVELEX 0967-464-0010

TYPE

FUNCTION

NAME

Two-position

In OFF position the power fail interrupt cannot be

PWR

i s s u e d . In ON position the power fail interrupt is

toggle switch

FAIL

issued when the Bus Controller detects a power

fail condition.

Controls power recovery. In the OFF position

Three-position

PWR

processor is not restarted automatically, in IN

toggle switch

RCVRY

position a power recovery interrupt is issued

and in AL position auto-loading is achieved.

The line frequency interrupts are enabled when

Two-position

LINE FREQ

switch is ON. Line frequency interrupts are not

toggle switch

issued if switch is OFF.

4-7/(4-8

Blank)