Whites DXF Manuel d'utilisateur télécharger pdf (Page 36)

Chapter 5 DFX

™

Pro Options

13. Disc. Edit

Allows for changing which targets V.D.I. or refer-

ence numbers are ACCEPTed (

detected

), or RE-

detected), or RE-detected

JECTed, (

discriminated out

) within the current

Program you are using.

Select DISC. EDIT and press ENTER. Now use

the ARROW controls to view the V.D.I. numbers

from negative -95 to positive +95 that appear on

the right side of the display. These are the same

reference numbers that are listed on the top right-

hand side of the control box (V.D.I. SCALE or tar-

get chart). For each V.D.I. number, a √ will appear

to the left indicating whether the current program

will ACCEPT or REJECT targets that display that

number.

Use the ENTER control to change any desired

V.D.I. number to ACCEPT or REJECT status.

If you do not save the entire Program into a Cus-

tom Program, the changes you make in EDIT are

only in use as long as you continue to use that

program. The only exception being the temporary

short-term or volatile memory as previously de-

scribed. If you make EDIT changes in Coin, and

then switch to COIN & JEWELRY, you lose all

editing you completed in the Coin Program. Each

time a factory Preset Program is ENTERed, all

unsaved settings are overwritten by the factory

recommended settings. Only the Custom Programs

will save your custom settings through Preset Pro-

gram selections.

Accepting a wider range of V.D.I. numbers will

have an impact on detection depth, particularly for

very deep targets that are difﬁ cult for the display

to identify. Positive +95 is one of the most signiﬁ -

cant V.D.I. numbers. Some Preset Programs are set

so that the positive +95 V.D.I. number is rejected.

The display uses positive +95 for many different

DISCRIMINATION -

Will have a greater

impact on how the instrument operates

than any other feature. Audio Discriminate

ON/OFF is located in the BASIC

ADJUSTMENTS, (page 19).

DISC. EDIT

and

BLOCK EDIT

are

exceptions to the keystroke rule in that

they do not have a graphic control knob.

However, ENTER must still be pressed

before adjustments are possible

(Discrimination section)

Tips -

The factory Preset

Programs have all the ma-

jor DISCRIMINATION EDIT

setups already deﬁ ned and

ready for you to use. Major

changes in ACCEPT and

REJECT targets should be

selected by choosing one

of these factory programs.

EDIT allows customizing for

speciﬁ c or unusual targets

you may want to either AC-

CEPT or REJECT. Settings

from -95 - +95.

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Whites DXF Manuel d'utilisateur Page 36

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