Daiwa RF-660 - Cautions and Best Practices

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on

the

power

Sid

tch.

In

SSB

and

.41-:

modes,

adjust

the

output

level

of

the

output

control

with

audio

until

the

ALC

meter

peaks

around

the-right

edge

of

the

red

zone.

If

your

Transceiver

does

not

have

an

ALC

meter,

a

plate

current

meter

or

an

output

po1-.r~r

meter

may

be

substituted.

'l!i

th

an

"FN"

Transceiver,

set

output

just

below

the

maximum

allm-.rable

deviation.

Adjust

the

microphone

gain

Control

1vi

th

audio

(keeping

microphone

more

than

ten

centimeter

from

your

mouth)

until

the

level

indicator

lights

up

(second

position).

~Ji

th

this

adjustment,

the

talk

power

of

the

processed

voice

increases

more

than

L1

times

comnared

Hith

you.:c:

original

voice.

'l'he IlF-66o

is

now

ready

to

be

testec~

on

the

air.

It

is

advisable

to

try

the

HF-66o

in

both

"ON"

and

"OFF"

position

of

the

Power

S'.d

tch

and

check

for

the

<:mdio

a_uali

ty

of

your

transmitter

signal.

If

there

is

a

complaint

of

bel1m'lin:c:

or

pumnin:s,

ease

off

slightly

of

the

kain

control.

CAUTION.

Splatter

can

resul:t

from

improper

adjustment

of

the

output

control.

'l

1

he

output

control

setti:J.g

should

be

checked

2.s

frequertly

as

nossible

to

ensure

that

it

is

set

at

the

proper

level.

Keep

the

microphone

more

than

10

centi2eter

from

your

mout~

ivhen

using

the

R.F-660.

Tlicrophone

Transceiver

(Fig

2)

I~

DAIWA

CORPORATION