Yupiteru MVT-7100 Operations Instructions download pdf (Page 3)

~ONTROLS

Rotary

Tuning

Dial-------------------,

@ Power

On/Off

& VollJile

----;=::::::::=c:s;

Squelch

Control----

--'

~---...-uonn"

BNC

Antenna

Jack---------

Lamp

Switch

--------f"I(J

Monitor

witch

-------+'l!>"'t

eKey

Lock

Switch

-------+~

@ -

Reset

Switch

------i~

€l

Speaker

Rotary

Tuning

Dial

411

External

---&\\

peaker

Externa

l---

--f--'\ill

12v supply

®Batt

ery

---

--"'<!dt--

Cover

The rotary tuning knob has several functions on the MVT-7100:-

MANUAL

MODE:

The

/lining knob allows you

tune up

down from the displayed

frequency

in the increment steps chosen

MEMORY

MODE: Turning the knob allows

you

·e

or down through the

memory channels.

SCAN

MODE: Turning

the

knob when

the

W ·T-7100 has stopped 011 a

transmission will restart the scan or search

the

direction chosen

MODE

SELECTION:

Usedfor

the selection

AM,

Narrow

Wide

FM,

USB or

LSB when rotated after FUNC

+MODE

INCREMENT

STEP

SELECTION

: Used for the selection

any one

e various

increme/11

steps when rotated after pressing

STEP

hull

The

rotary knob is also

used for scroll

in~

throu

fr?tfueucies entered illlo the

Search Pass facility

and

conjunction with

e CI

key

when

correc

t111g

a keyboard

elllry.

Power

On/OfT & Volume

Turning clockwise turns the set on and increases the volume. Turned

full

y anti-clockwise the

receiver will be turned

off

MVf-7100

Operating Instructions 1.0

)aviation J:

onu

al)'

199

Pagc4

-------------111

.1"

) . , IJil<'l

( ;

<iutrol

1'11111

1\JIIy

anti-clockwise the squelch is

off

and constant background "noise" will be heard. To

flomnhl

noi

se and allow the MVT-7100 to scan or search

tum

clockwise until such time as

tliil

" disappears. The further clockwise the less sensitive the MVT-7100 becomes & only

IIK

be heard.

•I, liN( ·

Auh·nun

Socket

I h

-7 1 00

supplied with I telescopic antenna which is connected at this point. It

1hl

o 1o '(

llln

cct an alternative antenna to the set using this connector.

, ll

udd

Jthl

I h11 hn ·

klifJ.

nly

remain

lit

whilst the button

pressed.

r ••

Muu

l'r••

lll

fl,

o MONI key effectively opens the squelch

fully

e pressed.

;• l.

o1d1

ov '

n ·c

cntal operations the keypad

can

disabled

moving Key lock switch up to the

"un"

on showing a red dot. To restore the keypad the key lock switch has moved back

down.

8. Reset

IJutton.

Pressi ng

thi

s recessed button with a fine pointed object will result

the MVT-7100's Central

Processor

Uni

t (CPU) being re-set. This

will

clear

all

memory channels and also re-set the

h banks to

e factory pre-se

This button should be pressed

the MVT-7100 appears to

lock

or not accept frequencies, bear

mind

however that a

stored information

will

be lost

so il

may

b ·

good idea to record

all

the stored frequencies first.

o·

ukt·r

S If l:xplunarory

we think !

. llrry Str:IJl

!look

II.

Enrpiece/Externnl

Speaker

socket.

3.5mm

Jack

This a a 3.5

standard socket. The earpiece supplied, headphones

external speaker may be

connected to this socket but will disconnect the main speaker. The impedance should be 8

Ohms.

. 12 Volt

External

Power

Jack

The centre pin

positive. Used to connect the mains power charging unit

DC cigar lighter lead

e MVT-7100. Care must be taken to ensure the correct DC voltage (

11-1

5 volts)

applied.

When connected to this socket the external source will charge the internal nickel cadmium

bnucries. Do not connect

external source to the MVT-7100 when alkaline (non rechargeable)

bntl rics are

fitt

ed. A

full

charge.

will

take approximately 12-15 hours. Try not

overcharge the

bull

·roe

while this will not cause major damage, prolonged and constant overcharging can

im:

rc11

the temperature

the batteries to a point where they may explode.

IJ .

ll~tllc:ry

mpartment

Cover

MVf-7100

Operating lnsrructions

1.0

<!:>

JaYiation January 1993.

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Yupiteru MVT-7100 Operations Instructions Page 3

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