Manual Title:
LD7 Operations Manual
Ref.:
AB-V-MA-00555
Rev No:
A9
Page 26
3.4.2 Positioning Mode
Positioning Mode sets the solutions that will be computed by the receiver and the fallback
sequence should a calculation fail.
Select / amend which positioning is required and that aligns from those available on your
GNSS card. Note that RTK is unlikely to be available at present.
3.4.3 PPP mode
The LD7 can only compute an Apex
or
Ultra at any time. This setting sets the PPP
computation that will be used.
Select from the drop
– down which of the two Precise Point Positioning services is required
to be used by the LD7.
Note: This should match the Veripos corrections enabled on the unit. When changing PPP
Mode a reboot of the LD7 must be carried out.
3.4.4 PPS
The Pulse per Second can be set to Off, High to Low or Low to High.
This should be matched to the setting in the reciprocating system.
Where required select the pulses per second to be output. Default is LOW 2 HIGH
A cable harness assembly is provided with the LD7.
3.4.5 NMEA Precision
This setting changes the number of decimal minutes reported in the Latitude and Longitude
fields in the NMEA GGA message.
Select from the drop down to amend the decimal place precision for the position output.
Default is 7 decimal places.
