Nmea 1 / Nmea 2 - Leica Captivate Technical Reference Manual

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18.9
Description
Access
Connections - All other connections
Field
Option
Time slot
2, 3 or 4
for this
The contents
base
of the select-
able list
depend on
the settings
for Total
base sta-
tions being
used.
Next step
Page changes to another page on this panel.

NMEA 1 / NMEA 2

Unavailable for GS08plus.
For GS08plus, streaming of GGA messages is supported for RTK network opera-
tions.
National Marine Electronics Association has developed a message standard
related to the marine electronics industry. NMEA messages have been accepted
as the standard for sharing specific data information between companies since
the late 1970s. Refer to "E NMEA Message Formats" for a comprehensive
description of each NMEA message.
The settings on this panel define the port, the device and the type of NMEA
message to be used for the NMEA Out connection.
Up to two NMEA Out connections can be configured. Each NMEA Out connec-
tion can output different messages at different rates with different talker IDs.
The output of NMEA messages on both ports is simultaneous.
The panels for the settings of both NMEA connections are identical except for
the title - NMEA Output 1 and NMEA Output 2. For simplicity, the title
NMEA Output 1 is used in the following.
For RTK rover:
In Connection Settings, GS connections page, highlight NMEA 1 or
NMEA 2. Edit.
For CS35:
Unavailable. Use Windows to configure a connection.
Description
The time slot represents the current time
delay. The number of possible time slots is
the number of base stations in use. The time
delay equals 1s divided by the total number
of base stations. If two base stations are
used, the time delay is 0.50s. Therefore, the
time slots are at 0.00s and at 0.50s. With
three base stations, the time delay is 0.33s.
The time slots are at 0.00s, 0.33s and 0.66s.
199

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