Wavecom W 4010 User Manual page 13

MODULE A SITOR-ARQ
SITOR-FEC
BAUDOT-AUTO
BAUDOT-VARIABLE
ASCII
CW-MORSE
PACKET RADIO
WEATHER FAX
Speed Check
MODULE C FEC-A
SI-ARC
SI-FEC
SWED-ARQ
ARQ6-90
ARQ6-98
AUTOSPEC
SPREAD51
Speed Check
F1 SITOR AUTO
F2 ARQ OR FEC ONLY
F3 ALPHABET SELECTOR
F4 FORWARD SEQUENCE
F4+F3 REVERSE SEQUENCE
After the equipment is turned-on,
EPROM A is enabled.
display now tells
possibility exists
parameters for
video interface
setup. The key F4 must be used to
choose ARQ-FEC.
Turn both knobs, filter and level,
fully counter-clockwise
for an ARQ signal.
adjustment serves as a tuning help
because with it the tuning display
The video
you that the
to set the
the serial port,
or weather-fax
and look
The level
MODULE B ARQ-E
ARQ-E3
ARQ-N
ARQ-M2
ARQ-M2-242
ARQ-M4
ARQ-M4-242
DUP-ARQ
POL-ARQ
Speed Check
MODULE D PRESS 300
BUSINESS 300
INFO 300
BUSINESS 50
SYNCHRONOUS ANALYSIS
ASYNCHRONUS ANALYSIS
LENGTH ANALYSIS
Speed Check
Automatic synchronization in both
modes
Only synchronized with ARQ or FEC
Selects ITA-2, Cyrillic or Greek
go to next operating mode
go to previous operating mode
goes to the
pauses and the frequency deviation
can be seen clearly. After tuning
h a s b e e n f i n i s h e d ,
recommended to
adjustment to its neutral position
to enable the
weak ARQ signals.
adjustment is not needed with FEC
signals and is therefore switched
off for this mode. Nearby undesired
signals can be nulled out with the
filter; it can easily be seen on
the tuning display when the filter
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center during
i t
return the
reception of
The level
block
i s
level
very