1706K39C
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Parameter A: GPS signal level: This parameter is only seen if the display includes GPS function. This
parameter shows the quality of the GPS signal arriving to the antenna. Its maximum value is 50 and it must be
over 20. If this occurs, the antenna must be moved closer to a window to get more signals.
Parameter J: Maintenance parameter: This parameter is used in factory and must not be modified.
Parameter P: Exit menu: Press Advance key to leave menu.
GPS option
Displays that include GPS sync with the GPS standard signal. This allows a better time sync without
Ethernet connectivity
GPS antenna includes a magnet that can be fixed to a ferric surface. This antenna must be placed
close to a window or in a place with “thin” roof. The most “hidden” the antenna is, the longer will take to get
the GPS signal. GPS can spend up to half an hour to fix the signal if the antenna is “hidden” from the outside.
If, after half an hour, the A parameter is lower than 20, move the antenna abroad.
The important parameters user must take in account are:
•
Parameter 4.2: To sync through GPS, this parameter must be 4.
•
Parameter A: This parameter shows the GPS signal quality.
