IFR FM/AM-1200A

IFR FM/AM-1200A

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[NOTE\

To

monitor

tone,

select

''SPKR''

with

VAR

Tone

Selector

Switch

(5)

and

adjust

VAR

Tone

Level

Control

(6)

to

a

comfortable

listening

level.

If

no

key

is

depressed

after

approximately

6

seconds,

selection

will

default

to

the

RF

function.

Operator's

Choice:

Selected

number

character

will

be

displayed,

in

pro-

0

thru

9

gression,

on

VFD

(37).

[NOTE\

While

each

number key

is

depressed,

its

assigned

tone

will

he

generated

and

the

selected

charac-

ters

will

appear,

in

order

of

selection,

on

VFD

(37).

To

terminate

a

completed

entry,

depress

the

"ENTER"

Key.

EXAMPLE:

Direct

TONE

Entry

I<EY

ENTRY

VFD

(37)

INDICATES

WAVE

SHAPE

FIELD

FLASHING

EXAMPLE:

Wave

Shape

Selection

To

change

wave

shape,

use+

Key

to

move

cursor

to

the

right

until

wave-

form

title

flashes.

Use

the

t

or

+ Keys

to

change

wave

shape.

(See

example

on

following

page

for

sample

wave

shapes.)

4-3

02

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