Menu System - Fisher Research Labs F70 User Manual

OPERATING MANUAL
The Menu System
The entire menu is printed on the LCD display.
There are two search modes, Discrimination and
Autotune.
To select the Autotune mode:
1. Press MENU until the DISC LEVEL line of
the menu system is highlighted.
2. Press "-" until the display reads "At".
To return to Discrimination mode:
1. Press MENU until the DISC LEVEL line of
the menu system is highlighted.
2. Press "+" until a value other than "At" is
displayed.
Each search mode has several adjustable function
settings:
AUTOTUNE: Speed, Sensitivity, Threshold.
DISCRIMINATION: Discrimination Level, Speed, Sensitivity, Threshold, # of Tones, and Notch.
You can establish two different sets of program settings
for recall, using the PROGRAM selection.
- The number next to "PROGRAM" indicates
which program is active.
- To change from one program to another, press
"+" or "-" while "PROGRAM" is highlighted.
- Press "+" to choose program-2.
- Press "-" to choose program-1.
One convenient application for PROGRAM is to
change easily between the Autotone and
Discrimination modes.
To do this, program the two modes as follows:
1. Go to DISC LEVEL. Select "At" with "-" button.
2. Then press MENU until "PROGRAM" is highlighted.
Press "+" or "-" to change the program number.
Then press MENU to move down to DISC LEVEL and press "+" or "-" to choose a DISC
LEVEL setting other than "At".
Then toggle between the two modes, or programs, as follows:
1. Press MENU until PROGRAM is highlighted.
2. While "PROGRAM" is highlighted, press "+" or "-" to change between modes.
If you are programming the detector after pressing MENU and do not press a button after 7
seconds, the detector will exit the menu system automatically, and resume normal operation.
Any value currently displayed will be saved into memory.
If you press the MENU button while the machine is in normal operation, the user interface will
return to the last menu selection you had adjusted. The last menu selection is indicated while
the menu system is inactive with a highlighted I symbol.
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GUIDE TO METAL DETECTING