User's Manual

DIGITAL CONTROL INCORPORATED
6 DigiTrak F5 Operator’s Manual
Suggestions for Dealing with Interference
If pitch/roll information becomes erratic or is lost, move the receiver away from the
interference source while staying within range of the transmitter. Separation (use of the HAG
function; see page 13) of the receiver from both passive and active interference is known to
reduce or eliminate interference-related problems.
Another option is to use a transmitter with a different frequency or greater depth range. A
transmitter with greater depth range has more power to overcome interference. A different
frequency transmitter may have less interference potential on a given jobsite. To determine
which transmitter is the best option, perform a background check using different transmitters
and frequencies to see which provides the best signal for overcoming interference.
Calibrate Receiver to Transmitter
The receiver must be calibrated to the transmitter prior to first-time use and each time a
different transmitter, receiver, or drill head is used. The transmitter must be installed in a drill
housing during the calibration procedure. For information on how to first select the
transmitter, see Transmitter Selection Menu on page xx.
There are two calibration options: 1-point calibration (with the transmitter above ground) and
2-point calibration (with the transmitter below ground). The preferred method is 1-point
calibration. The 2-point method is rarely needed and should only be used with caution. Both
methods are described below, and both require a tape measure.
Select Calibration from the main menu.The calibration option previously used is
automatically highlighted.
Receiver Calibration Menu
To cancel the calibration procedure, toggle to and click Exit. The display will return to the
main menu with no change to the calibration.
Note DCI does not recommend calibrating every day, but you should verify the
receiver’s depth reading daily at different distances using a tape
measure.
Exit
1-point calibration
(shown highlighted)
2-point calibration
View calibration