DCI DigiTrak Falcon F5 iGPS Manual complementario - Página 8

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IGITAL

ONTROL

The green lights on the Record Depth/Pitch button mimic the three right-most solid green lights on the iGPS

module. A flashing green light on the module will not appear on the depth/pitch button.

Zero green circles means

poor accuracy.

One green circle means

moderate accuracy.

If the iGPS module is not connected or no GNSS data is available, this menu will use the standard

depth/pitch button

with no GNSS strength information.

If the iGPS module is connected and the record button is still solid red, or if the green lights on

the record button do not match the three right-most solid green LEDs on the module, remove

and reconnect the iGPS module.

Depending on your work environment, occasional cleaning may be required: power off the

receiver, remove the iGPS, and clean the contacts on both it and the receiver with a cotton

swab dipped in isopropyl alcohol. If necessary, first gently use an eraser to clean off the

contacts. After the contacts dry, reattach the iGPS and ensure the iGPS LED count matches

the receiver display.

How GNSS Affects DataLogging

Keep the following points in mind when capturing GNSS data with a DataLog.

To accurately log GNSS data points, record LWD depth and data at the Locate Line only, not at a locate

point.

Recording a data point at the FLP will save the iGPS data, but since it is not above the head where the

point will be graphed, iGPS latitude/longitude data will be hidden on the LWD report. You can individually

unhide these points later in LWD.

Technical note: since the FLP data is recorded beyond the location of the drill head, the GNSS X-

Distance on the report will indicate where the iGPS point was recorded in relation to the X-Distance

position of the drill head.

Recording data points as pitch-only or blank will not save any GNSS data for latitude/longitude.

While Rod 0 is a pitch-only recording, it does log the Rod 0 iGPS point, so record it with the receiver

positioned at the entry.

NCORPORATED

Two green circles means

good accuracy.

Three green circles means

best accuracy.

DigiTrak Falcon F5 iGPS Supplement A