Masterclock
GMR
User
Manual
v2
–
2016.12
55
ADDITIONAL
NMEA
MESSAGES
TO
OUTPUT
WITH
THE
GPS
OPTION
The
GMR
can
output
additional
NMEA
0183
sentences
(besides
ZDA).
If
you
have
the
GPS
option
these
can
be
accessed
by
simply
checking
the
appropriate
boxes
(at
left)
on
the
NMEA
Message
page.
ZDA
GSV
GGA
GLL
GSA
RMC
VTG
Note:
Up
to
six
NMEA
messages
may
be
selected
where
GSV
counts
as
three.
As
the
number
of
NMEA
messages
selected
increases,
the
baud
rate
must
also
increase
to
make
sure
all
messages
can
be
sent
in
one
second.
You
can
use
a
terminal
program
such
as
HyperTerminal
to
verify
all
messages
can
be
sent
using
the
given
baud
rate.
NMEA
OUTPUT
SETTINGS
When
using
the
NMEA
output
you
must
configure
the
Port
Settings
window
with
the
Baud
rate
,
Parity
,
Number
of
Data
Bits
and
Number
of
Stop
Bits
to
match
the
settings
of
the
receiving
device.
Please
see
page
44.
STREAMING
NMEA
DATA
USING
HYPERTERMINAL
Incoming
NMEA
sentences
may
be
monitored
on
a
legacy
PC
OS
using
HyperTerminal
(at
left)
which
was
bundled
with
earlier
versions
of
Windows.
HyperTerminal
Private
Edition
and
HyperACCESS
are
paid
upgrades
that
continue
to
support
more
recent
versions
of
Windows.
The
HyperTerminal
image
at
left
was
provided
by
a
legacy
system.
It
portrays
several
seconds
of
satellite
data.
NMEA
data
on
HyperTermincal