User's Manual

Table Of Contents

Locating

Vermeer

DigiTrak

™

Operator’s Manual 39

LL Moving Toward the Box Line in the Box

NOTE: The arrow that appears below the depth measurement and that points to the transmitter

also appears on the remote display.

5. Mark this location as the LL. You should now be standing above the transmitter.

Confirmation of Exact Heading and Transmitter Position

You can confirm the actual transmitter heading by locating the rear locate point or RLP and then drawing

a line between the RLP and FLP. That line represents the exact heading. Where this line intersects the LL

is the position of the transmitter. Using the locate points and the LL to find the transmitter is more reliable

and efficient than using the peak signal or shallowest depth.

NOTE: Both active and passive interference sources can affect the accuracy of the locate points

and depth readings.

Arrow pointing to tool

head indicates the

line is in the box and

the receiver is above

the transmitter or LL.