whites-electronics dfx spectrum 사용자 설명서

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Chapter 5 DFX
 Pro Options
5. Modulation
 Allows motion modes to produce different volume
levels based on target depth.
Modulation is used in the discriminate or motion
modes. When ON, it allows the depth of the target
to dictate the volume of the response. Thus deep
targets can be easily recognized by their lower-
volume sound. If OFF, the discriminate or motion
modes will produce the same volume of response
on all detected targets regardless of depth. The use
of MODULATION allows for the singling out of
deep targets in the standard discriminate mode. It
may save time by eliminating the checking of each
target with the depth indication in the pinpoint
mode.
MODULATION 
ON 
OFF 
TO CHANGE PRESS 
ENTER
Tips - If you have excellent
hearing and want to single
out deep targets by their
lower-volume responses,
use modulation.  ON is the
default (standard setting)
for all factory Preset
Programs.  If your hearing
isn't the best, the OFF
setting is recommended.
(Audio section)