User's Manual
7
1. POWER/VOLUME CONTROL: Turns the power on
and off. Also controls the target response volume
in the headphones. The volume control should be
set no louder than comfortable when the search
coil is passed over a large, close target.
2. DISCRIMINATION CONTROL: A full range trash
rejection control. All types of metal are detected
at the zero level and most small pieces of trash
are eliminated at the maximum level of ten.
3. LED: The clear plastic window between the
SENSITIVITY and VOLUME controls contains an LED
(Light Emitting Diode) which flashes red when a
target is detected or the batteries are being
tested.
4. BATTERY TEST/SENSITIVITY CONTROL: Checks
battery condition and controls the sensitivity to
targets. A setting of 10 gives maximum sensitivity
and is used for most treasure hunting conditions.
To check the batteries, turn the VOLUME control
to 10 and click the BATTERY TEST/SENSITIVITY control
momentarily in and out of the “Battery Test”
position. Fully charged batteries will give a loud
tone in the earphones and a bright red light in
the LED window. Weak batteries will give a faint
tone and a dim light. It’s time to replace the
batteries when the light goes out.
CONTROL PANEL
Figure 4. Control Panel