User's Manual

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13.3 Engineering Data Page
The Engineering Data page contains antenna input spectrum plots,
along with GPS, temperature and video lock data received from the
transmitter.
13.4 GPS Overlay
The GPS Overlay is a small three lines of text over the top left of the
video. The text contains a time (UTC), date, longitude, latitude and fix
type as extracted from GPS data from a transmitter.
If “Data Disabled” is shown the Data configuration option needs to be
turned On to receive transmitter data. If Data is disabled this page will
not appear whilst changing page via the front panel.
Note: For GPS data to appear on the OSD several conditions need to be met. A
compatible GPS receiver with NMEA output should be connected to the data port of a
transmitter. The transmitter must have Data enabled and the correct Baud rate set (usually
4800 for NMEA), and the receiver must have Data enabled.
14:06:59 24/07/09
50 52.136 N 3D
1 15.205 W Fix
Engineering Data
----------------
A -65 SNR:25
|
| WWWWWWWW
| W W
|WWW WWW
----------------
B -130 SNR:
|
|WWWWWWWWWWWWWWWW
|
|
----------------
Transmitter:
GPS 14:06:59
3D 50 52.136 N
Fix 1 15.205 W
Case : 49’C
Video: Lock
Antenna input frequency
spectrum plots. Input level
is shown at the top left of
each plot and SNR is
shown if available.
Antenna inputs A and
B are shown here. If C
and D are available
either A and B, or C
and D will be shown
depending on settings.
When setup correctly NMEA
GPS data can be collected
from a transmitter, and
coordinates are displayed
with their UTC time stamp.
If the time is not updating
frequently or the fix type
shows “No Fix” then the
GPS coordinates are the last
received at the time shown.
If “Data Disabled” is shown
the Data configuration option
needs to be turned On to
receive transmitter data.
If estimated case
temperature or video lock
status is received from a
compatible transmitter this
will be shown here.