Wavecom W 4010 User Manual page 15

F1 SPEED CHECK
F2 AUTO MODE
F3 BAUDRATE SLECTOR
F4 FORWARD SEQUENCE
F4+F3 REVERSE SEQUENCE
The BAUDOT AUTO mode permits the
f u l l - a u t o m a t i c
stations transmitting
standard Baud rates of 45, 50, 57,
75 and 100 Baud. After tuning has
be e n fi n is he d,
determines if
Baudot signal. If so, the software
shows the baudrate and polarity on
video status line
output is enabled.
after ten measurements no positive
results can be optained, an error
message will be displayed.
Additionally the F2 key can be used
s
:
:
Start bit with space polarity
Every Baudot character has a length
of 7, 7.5, or 8 bits. Baudot is an
asynchronous code
character can be transmitted at any
time by itself. If the Baudot-Auto
mode is used, the number of stop
F1 SPEED CHECK
F2 ALPHABET SELECTOR
F3 BITINVERSION SLECTOR
F4 FORWARD SEQUENCE
F4+F3 REVERSE SEQUENCE
The half-automatic BAUDOT VARIABLE
mode permits
stations transmitting baudot at any
baud rate of 30 to 300 baud.
After tuning in the station, the
first thing to do is to measure the
baud rate by
measures the rate within 1 Baud.
Afterwards, pushing F2 or F3 will
measure the
r e c e p t i o n
baudot
th e s of t wa r e
the signal is
and character
However,
1 2 3 4 5 m
: Stop bit with mark polarity
5 data bits
which means
the reception
pushing F1. This
speed and shift
Displays the baud rate
Automatic synchronization
Selects the fixed, standard Baud
rates
go to next operating mode
go to previous operating mode
to manually change the Baud rate.
o f
at The key BU-ZI can also be used here
to change
cases, but
characters have appeared.
a
The Baudot code is the most widely
used code
i n s t a l l e d
if machines. The Baudot code is the
code described in ITA No. 2, in
which each character has only one
start bit and 1, 1.5, or 2 stop
bits.
bits, as
rates, are recognized. The Baudot-
a Variable
receive stations with non-standard
Baud rates.
Displays the baud rate
Selects ITA-2, Cyrillic, or Greek
Selects the 32 possible different
bit inversion patterns
go to next operating mode
go to previous operating mode
exactly. Within a short time either
of the Baudot characters will appear
or a message with the hint that the
received signal
signal.
The key BU-ZI can also be used here
to change
cases, but
characters
decoder recognizes
character
among the character
only after the
due to the
b a s e o f t e l e t y p e
well as standard
mode can be
is not a
among the character
only after the
have appeared.
whether
set has two or
Page 15
first
large
baud
used to
Baudot
first
The
the
three