Yupiteru MVT-7100 Operations Instructions download pdf (Page 8)

ERING

FREQUENCIES

) enter a frequency

Manual (or VFO)

a simple matter.

a good idea to first ensure that

e correct mode and desired increment step are selected but these can be changed as required after

frequency entry. Simply key

the frequency required us

g the numerical keypad followed by

NT. As you press each number

will

appear on the screen and

flash

. When you press

ENT

will

any trailing zeros and stop flashing.

XAMPLE

J tune the MVT-7 100 to 81.3MHz, WFM mode

(as~11min

e set is currently limed

l44.00MHz,

'FM.

50KHz steps)

• I

1 Press

STEP

Rotate the tuning knob until

1OOKHz

shown

Press

ENT

Press 8 1 . 3

Press

ENTER

lfP

;

jfldlz

L..l

WFM

1_11_1

,-,

,-, ,-,

,-,

I· I

1.!..1!..1!..1.!.1

SHP

_.,.

;;

,-IIIHz-

....

-1

!..1

_-wFM

• r cnJ

.-1

,-, ,-, ,-,

i I I

I.L.IULI.!..I

I·

[STEP]

MODE

STE

1fiiHz

IU!..I

WFM

rt I

~rtrt

1..:t

L.1

L.l

STEP

•nn•Hz

I U

L.f

WFM

/'-1'-1.000.0

CDCDDCJ:J

M·SCAN

ATI

SKIP

If the incorrect mode has been chosen you can change to the correct mode

pressing

FUNC

MODE

then using the rotary knob followed

ENT

when correct mode

shown.

:XAMPLE

o tune the MVT-7 100

1 J8.025MHz,

mode (assuming the set is tuned to 81.30Mhz.

WFM.

OOKHzfol/owing the above example 100KHz steps)

1. Press

FUNC

MODE

Rotate the tuning knob until

displayed

Press

ENT

Press

STEP

Rotate the tuning knob until 25KHz

shown

6. Press

ENT

7. Press 1 1 8 . 0 2 5

8. Press

ENT

{(the

set was already in

mode and 25KHz or 1 2.5KHz steps then procedures 1 to 6 need

not have been carried out

MVT-7100 Operating Instructions 1.0 © Javiation January

1993.

Page

a liflle exercise try the previous example but this lime enter 50KHz

step 5

and

see what

happens when you press

ENT

at the end !

NOTE:-

I A linf<hU

-fJly

thO

118.025MHz is a 25KHz channel spacing and if you have 50KHz or

lOOKHz

selected it will round itself

receive the nearest frequency because

the

larger

number

(50 or

100)

does not divide into

the

smaller. Likewise

you try and enter

a 12.5KHz spaced frequency (e.g. 455.6125MHz) when 25KHz or larger

increment steps are selected it will not

accepted. Within the United Kingdom

the

VHF/UHF spectrum is mainly divided illlo

.5KHz. 25KHz or 50KHz

channel spacing. selecting 12.5KHz will always allow you to enter the exact

frequency

they are all divisible by 12.5KHz. Just

add

wood

the fire a

1 2.5KHz channel spaced frequency will not

accepted exactly if any

the

smaller

increme/11

steps down

I KHz are chosen. With a little practice you will

soon get

the

hang

it !

ROTARY TUNING I MANUAL TUNING

you wish to use either the rotary tuning dial or the direction keys you can tune

down from

the displayed frequency

Manual mode. Each single turn

the

dial

press

the key will increase

decrease the frequency

the increment steps chosen. To change increment steps simply press the

STEP

rotate the tuning knob to the desired steps and press ENT.

EXAMPLE:

''"'

,-,

.::tU

LSI

·-:.o5

:.a

,- n

::J

LSI

you manually tune

7.051Mhz.

USB

and

50Hz steps.

each clockwise turn

the rotary knob or pressing the

"up" direction key will increase the frequency by 50Hz.

I rt5

I.U

f--ITJ

MHz

'------"-"'-

---'

Each anti-clockwise turn or pressing

the "down"

direction key will decrease the displayed frequency by

50Hz.

L-i

LSI

nsn

1:15 I

I.U

U •

~---_.:c:=--_)

MVT-7100 Operating Instructions

1.0

Page

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Yupiteru MVT-7100 Operations Instructions Page 8

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