REX DELTA 6 User's Operating Manual

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REX

TM

Metal Detectors

DELTA 6

User’ s operating manual

www.rexmetaldetectors.com

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In order to use the device for a maximum long time and without problems, as well as to
be able to use all of its options, please read carefully the whole instruction manual and
observe the directions in it.

Your Delta6 was shipped with these parts:

- Upper Pole Assembly – fully assembled, including upper pole stem with
handle grip

- Middle pole assembly with pole lock;

- lower pole - made of plastic in order to not disturb the work of the coil;

- 27cm DD search coil;

- electrical set box – made of extremely strong plastic;

- battery box including 10 AA batteries 1,2V/2500mAh;

- 220V automatic charger;

- Operation instruction manual.

Warranty card

If any of these items are missing, immediately inform us, or autorized dealer
where you purchased your detector.

CONTROLS: The

Delta6

control panel:

- ―ON / VOLUME‖ – switches on the detector and adjust sound level

- ―SAT SPEED‖ (Self Adjustment Threshold Speed) – the speed at which the
THRESHOLD "faint hum" recovers from the affects of inconsistencies in
ground mineralization.

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- ―DISCR‖ – regulates degree of elimination of iron objects. User can adjust
the controller to reject undesired metal.

- ― THRESHOLD‖ – used for adjusting sound hum level and regulates depth of.
Rotate the controller counter-clockwise to low position to avoid interference.
Clockwise rotate the controller to have high sensitivity.

- ― Battery low‖ – blinking red light indicator. Indicates lower tension of
batteries. When the battery voltage is below 11.0V, ―Battery low‖ indicator
will light. At this time user has to charge the battery .

- Jack ―Phones‖ – used for head phones

1. Assembling of the device:

Assembling the Delta6 i s simple and you don’t n e e d any special t o o l s.
The bearing rod is assembled by inserting of the lower part into the upper one.
Choose the desired length of the whole construction and the fixing clamp is
tightened between both parts of the bearing rod. The lower part of the bearing
rod is put with the opening between the ears o f the coil and the plastic bolt is
tightened by choo sing the position of the coil to be parallel to the ground
surface. Don't over-tighten the plastic bolt and nut. The coil cable is wind up
tightly around the bearing rod and is switched to the terminal of the monitor
unit. Upon switching of the cable of the coil to the monitor unit, tighten the
well the metal nut of the coupling to the terminal of the box. Upon switching
off, unscrew the nut completely and pull out the coupling without pulling or
twisting the cable of the coil. This way, you will prevent the cable and the
conductors in it from breakdown or short circuit.
Finally adjust search coil angle to your preference and you are ready.
The searching coil is approached to the surface of earth by paying attention to
avoid presence of metals within its range.
NOTE: Do not allow the cable to flop loosely over the search coil. Since the

detector is sensitive enough to „see― the tiny wires in the cable, a floppy cable

can cause false signals as the search coil senses the moving wires.

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2. Quick start:

With the Delta6 properly assembled and the batteries charged, follow the
instructions below to start finding treasures!

2.1. Set the DISC control to position ― FOIL‖ (between bottle cap and
small ring).

2.2. Set the ―SAT SPEED” control to position “6”

2.3. Turn the ― ON / VOLUME‖ k n o b t o ―ON‖ and a d j ust p r e f e r e n c es

volume of sound.

2.4. Adjust the THRESHOLD control until you hear a soft threshold
"hum" (faint sound).

2.5. Lower the search coil to the ground and Fast Auto Track will
automatically balance or track out the ground mineralization.
Start swinging the search coil in wide sweeps that overlap each other as near
the ground surface as possible.
If you experience false signals or constant beeping or popping and you are not
near common sources of electrical interference, reduce THRESHOLD
(counterclockwise) slightl y and tr y again. Also, you may increase SAT to high
position.

3. Fine settings:

3.2. Setting the ―THRESHOLD”

The ― THRESHOLD‖ control sets the loudness of the background "hum"

or edge of sound. This background "hum" should normally be maintained during
searching. In order to hear the tiniest and deepest targets the THRESHOLD
"hum" should be set at the faintest audible level. It can be slightly scratchy,
chatter or static like but it must be constant so as to not miss that small or deep
targets.

While holding the detector a few feet above ground and away from any

metal object, slowly turn the ―THRESHOLD” knob until you hear a very slight
audio tone through the speaker or headphones. This is the optimum set-point for
the ―THRESHOLD”. A light ―buzz‖ adjustment is recommended to insure
optimum depth and maximum performance.