mfw GF-650 Manual De Usuario página 10

Detector Settings
Search Modes
There are 2 search modes: All Metal and Discrimination. Press
the MODE button to select the mode.
The Mode button
All Metal Mode
In this mode, the device provides audio tone and target ID
identification, and provides different audio tones for
different types of targets.
The All-Metal Search Mode icon
Discrimination Mode
In this mode, the device does not provide any audio tone
discrimination for ferrous metals, but only provides target
ID discrimination for non-ferrous metals.
The discrimination Search Mode icon
In both search modes:
When a target is detected, the ID number will be displayed in
the middle of the screen and the corresponding cursor will
appear on the top screen.
The position of the target cursor corresponds to the
identification grade or ID number of the object. The left cursor
represents high iron content, and the right cursor represents
high gold content
When an object is detected, the target cursor will momentarily
flash.
Iron exclusion
In discrimination mode, press the selection key to select and
adjust the disc.level to eliminate metal scrap
The SELECT button
In discrimination Mode
use + and – to
adjust the Iron Mask
Discrimination scale.
The minimum
adjustable value
of DISC LEVEL is 10
and the maximum
adjustable value is 80
Adjust tone
In discrimination mode, press the select key to select and
！
adjust the alarm tone ES
The SELECT button
In discrimination mode
use + and – to
adjust detection tone
There are seven
adjustable tone levels,
namely