TeeJet Matrix Pro 840GS - Manual (Page 59)

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98-05273-ENUS R4
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IMPLEMENT
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GPS
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ODUC
TION
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ANCE
DR
OPLE
T MONIT
OR
GPS Type
GPS Type can be customized to accept GPS source transmissions
(only uncorrected signals), DGPS source transmissions (only
differentially corrected signals) or both types of signals.
1. Press DOWN arrow to access the list of options.
2. Select:
►GPS Only – uncorrected signals
►DGPS Only – differentially corrected signals
►GPS/DGPS – either type of signal
►GPS+GLONASS – uncorrected signals from both the GPS
and GLONASS systems
Figure 7-2: GPS Type
GPS Only
dGPS Only
GPS/dGPS
GPS+GlOnaSS
NOTE: When "GPS+GLONASS" is selected, PRN is not available,
nor shown on screen.
GPS Port
The COM port can be set to “Internal” to use the internal (D)GPS (if
equipped) and transmit out, or “External” to receive external (D)GPS
data.
1. Press DOWN arrow to access the list of options.
2. Select:
►Internal – use the internal (D)GPS (if equipped) and transmit
out
►External – receive external (D)GPS data
NOTE: Working with GPS signals such as Omnistar HP/XP or RTK
will require GPS port to be set to External.
Figure 7-3: GPS Port
internal
external
External Receiver Minimum Configuration Requirements
Before the Matrix will connect and work with an external GPS
receiver, these minimum configuration requirements must be met.
Serial Port Settings
Baud rate: 19,200
Data Bits: 8
Parity: None
Stop Bits: 1
Serial Port connection requirements
Male 9 pin RS-232 serial cable
NOTE: May require Null modem adapter depending on pin out of
receiver.
NMEA Strings
GGA 5 Hz
Optional VTG 5 Hz, 2 Hz, Off
ZDA 0.2 Hz