IFR FM/AM-1200A

IFR FM/AM-1200A

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DUPLEX

OUTPUT

CONNECTOR

DO-NOT-TRANSMTf-TNfO-THIS

CONNECTOR.

THIS

CONNECTOR

IS

NOT

PROTECTED

FOR

POWER

INPUTS

IN

EXCESS

OF

0.25

WATT.

CRT

INTENSITY

DO~OT-OPERATE

CRT

DISPLAY

WITH

EXCESSIVE

INTENSITY.

SCOPE

CONNECTOR

DO-NOT-APPLY-MORE

THAN

200

VOLTS

PEAK

TO

PEAK

TO

THIS

CONNECTOR.

PWR/OFF/BATT

SWITCH

TO-PROVTDE-MAXTMUM-PROTECTION

OF

NON-VOLATILE

MEMORY

CONTENTS,

ALLOW

A

MINIMUM

OF

ONE

SECOND

BETWEEN

SELECTION

OF

"PWR''

AND

''OFF'' POSITIONS.

DO

NOT

RAPIDLY

CYCLE

POWER

ON

AND

OFF.

IF

THE

FM/AM-1200S/A

IS

PLUGGED

INTO

A VEHICLE'S

DC

SUPPLY,

DISCONNECT

THE

SET

WHILE

STARTING

THE

ENGINE.

REMOVE

ANY

POSSIBLE

STATIC

CHARGE

FROM

AN

UNTERMINATED

ANTENNA

BEFORE

CONNECTING

TO

THE

FM/AM-1200S/A

ANT

CONNECTOR.

THE

T/R

CONNECTOR

MAY

BE

USED

FOR

THIS

PURPOSE.

DO

NOT

FORCE

RF

LEVEL

CONTROLS

PAST

THE

STOPS.

Do

not

apply

any

signals

into

the

FM/AM-1200S/A

other

than

those

defined

in

the

operating

instructions.

Other

than

the

input

power and

operating

restrictions

described

above,

any

combination

of

front

panel

control

positions

will

not

adversely

affect

the

FM/AM-1200S/A.

2-3

PREPARATION

Preparing

the

FM/AM-1200S/A

for

operation

is

a

simple

procedure

which

consists

of

the

following

basic

steps

IRef.

Figures

2-1 and

2-2):

STEP

PROCEDURE

1.

Set

FM/AM-1200S/A

into

a

vertical

or

horizontal

operation

posi-

tion,

with

lid

removed.

2.

Apply

electrical

power

to

FM/AM-1200S/A

as

follows:

2-2

05

@AUTION\

THE

FM/AM-1200S/A

IS

SHIPPED

FROM

FACTORY

WITH

THE

AC

POWER

SELECT

SWITCH

IN

THE

115

VAC

POSI-

TION.

DO

NOT

APPLY

EXTERNAL

POWER

ABOVE

115

VAC

UNLESS

SWITCH

IS

POSITIONED

TO

230 V (REF. FIG-

URE

2-3)

(REF.

APPENDIX

A,

SPECIFICATION

A-14).

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