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Chapter 5 DFX

™

Pro Options

8. Trac Speed

Dictates when AUTOTRAC

adjusts Ground Bal-

ance.

Trac Speed allows adjustment of the amount of

ground mineral change required to cause Auto-

tracking to occur. At slower speeds (lower num-

bers) it takes a signiﬁ cant change in the ground to

cause tracking to occur. At faster speeds (higher

numbers) it takes very little change in the ground

mineral to cause tracking to occur. The end result,

more tracking occurs at higher numbers than at

lower numbers. Too much tracking can cause errors

in the ground balance setting. Not enough track-

ing can result in the ground balance setting never

catching up with changing ground. TRAC VIEW

is used to see how much tracking is occurring.

Generally, a faster (higher number) TRAC SPEED

is needed for more consistent ground conditions.

Slower TRAC SPEEDS (lower numbers) is needed

for more inconsistent ground conditions. "TRACK"

appearing every three to ﬁ ve sweeps of the loop is

the ideal setting when the ground conditions will

allow.

Tips -

It is desirable to

select a TRAC SPEED that

tracks the ground once

every three to ﬁ ve sweeps

of the loop however, this

may not be possible in

extremely consistent, or

extremely inconsistent

ground conditions, which

may TRAC less or more

than this desired standard.

Settings from 1 - 20 are

available.

(G.E.B./Trac section)

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Whites DXF Manuel d'utilisateur Page 32