YUPITERU
MVT-7JOO
()PERATION
·o
tum
the set on slowly rotate the volume knob clockwise. Then rotate
th
squelch
co
ntrol
fully
nti-clockwise. Adjust the volume control to the desired level (not too loud though) and to silence
]e
background noise rotate the squelch control clockwise,
at
some point the "mush"
will
di
sappear.
PRE
-
PROGRAMMED
FREQUENCIES
N'hilst
all
1000 memory channels are empty when you first
tum
on your MVT-7100
(or
press the
eset button
! )
it
has been pre-programmed at the factory with I 0 search bands which are
in
most
:ases unsuitable for the
U.K. listener. To search one
of
these banks simply press the bank number
e.g.
t)
followed by
SEARCH
or bank9 press 9
foUowed
by
SEARCH
. Further details on
;earching and programming your own search parameters follow
in
a separate section but these are
he pre-programmed limits.
Search Band
Start Freq
StopFr~
Step Size
Mode
Bank I
76.00
- 107.75MHz
50KHz Steps
WFM
Bank 2
108.00
- 142.00MHz
50KHz Steps
AM
Bank 3
144.00
- 146.00MHz
20KHz Steps
NFM
Bank
4
146.00 - 154.65MHz
lOKHz Steps
NFM
Bank 5
156.00 - 162 05MHz
12.5KHz
Steps
NFM
Bank 6
175 .
75
- 221.75MHz
50KHz Steps
WFM
Bank 7
430.00
- 440.00MHz
20KHz Steps
NFM
Bank 8
450 0125
- 451.50MHz
12
.5KHz Steps
NFM
Bank
9
850.025
- 859.9875MHz
6.25KHz
Steps
NFM
Bank
10
903 0375
- 904.9875MHz
12.5KHZ
Steps
NFM
Trying to search Bank
2, the whole
of
the VHF airband
is
rather a waste
of
time, as not only are the
pre-programmed parameters far too wide, the increment steps are
in
50KHz, when here
in
the United
Kingdom
we
use 25KHz steps so the chance
of
monitoring active frequencies are rather
slim
. lt
is
advisable when searching to keep the limits
to
just a few MHz and therefore increase the chance
of
locating new frequencies . Further details on programming your own search parameters follow.
MVT-7100 Opcraling Instructions 1.0 ©Javialion
Jam~1ry
1993.
Page
12
II
MANUAL MODE
OPERATION
Before we look at how to enter and receive frequencies we shall quickly look at how we select the
correct mode
of
reception and the desired increment steps. These can be changed after we have
entered a frequency.
MODE SELECTION.
To
change the reception mode from that shown on the right
of
the screen press the FUNC +
MODE
key. The mode currently selected together with the step size to the left
will
now
flash,
by rotating the
tuning dial or pressing the direction keys you can select any one
of
the alternative modes available.
Once the desired mode
is
shown press the
ENT
key. Note that different step sizes
may
be associated
with each mode
EXAMPLE:
To
change
from
Narrow
FM
(FM)
to
Wide
FM
(WFM)
1
..
..
j
FUNC
!~Is
TEPI
MODE
INCREMENT
STEP
SELECTION.
l
""
,-
n~rH1
;:)
U
WFM
I
1_1
1_1
11
II II
11
I I
I.UU!..I
.U
To
change the increment step selection from that shown on the top left
of
the screen press the
STEP
key. The increment steps will now flash,
by
rotating the tuning dial
or
pressing the direction keys you
can select any one
of
the alternative steps available. Once the desired step size
is
shown press the
ENTkey.
The following increment steps are available:-
Wide
FM
50KHz, 100KHz
Narrow
FM
1KHz,
5KHz,
6.25KHz,
9KHz,
10KHz, 12.5KHz, 20KHz, 25KHz, 50KHz& 100KHz
LSB &
USBAs
Narraw
FM
but
with tile
additional
choice
of
100Hz
& 50Hz
jsT
EP
j
MODE
MVT-7100 Operating Instructions
1.0
<0
Javiation January 1993.
Page
13
II
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