MANUAL DO PROPRIETÁRIO 2SUMÁRIOCaracterísticas... 3Preparação... 3 Montar o detector... 3 Instalar as pilhas... 4 Usando fones de ouvido... 6 Escutando com segurança... 6Um rápido olhar para o detector... 6 Toggle………………………………………………………………… 7 Painel de função... 7 Medidor de vista... 8Operação... 8 Modo de todo o METAL... 8 Modo DISC... 9Dicas de aplicação 10Testando e usando o detector... 10 Exterior testes e uso... 10 Bobina de busca dicas arrebatadora... 11Cuidados e manutenção... 12 3GC1018 is a metal detector with good performance. With your metal detector,you can hunt for coins, relics, jewelry, gold, and silver just about anywhere.The detector’s features include: The 4.3” view meter shows you the probable type of metalbeing detected ALL METAL mode comes with ground track function. Except the view meter, it can discriminate the metal type with tone. The 9 ½” search coil is waterproof and can work under shallow water. The external headphone jack lets you connect stereo headphones (notsupplied) and operate without trouble. The detector is power by 8 AA batteries (not supplied).PREPARATIONASSEMBLING THE DETECTORThere are five parts in the packing box: search coil, two shafts, view meter,and control box. Assembling your detector is easy and requires no specialtools. Just follow these steps:1. Take out the view meter and control box. Take off the two screws at thebottom of meter with a small screw driver. Then Insert the cable plug of thecontrol box into the jack on the bottom of the meter. Note: Do not force theplug or you could damage it. Align the end of the shaft with the slot on baseof the shaft. Put the rest of cable in the meter. Fix the meter on fixing boardwith two fixing screws.Meter Jac kScrew2. Take out the search coil and shaft 1. Unscrew the knob on the one end of 4the shaft 1 and remove the knob connector. Insert the stem and align theholes on the search coil bracket and the shaft. Push the connectorthrough the holes and tighten the knob.3. Take out shaft 2. Insert the end of shaft 1 into one end of shaft 2 . Insertthe other end of shaft 2 into the hole at the bottom of meter. Make surethe spring clip be in the holes of the shaft.4. Lengthen or shorten so when you stand upright with the detector in your hand, the search coil is level with and about 1 to 2 inches above thegroundwith your arm relaxed at your side. Loosen the connector on the searchcoil. Adjust the search coil to make it parallel with the ground. Thentighten the connector properly.5. Wind the search coil cable around the stem. Leave enough slack in thecable.6. Insert the search coil’s plug into the search coil jack on the detector’scontrol housing.Note: The search coil’s plug fits into the connector only one way. Do not forcethe plug or you could damage it.Shaft 1 Shaft 2CableMeterHandleArm supportControl boxToggleFixing screwSpring clipINSTALLING THE BATTERIESCautions: Use only fresh alkaline batteries of required size. Do not mix the old and new batteries or different types of batteries.1. Check the VOLUME switch on the front panel to make sure it is in the“POWER OFF” position. 5Control boxBattery compartmentBattery coverFixing screw2. Loosen the fixing screw. Take off the battery cover. Pull out the batterycompartment.3. Place a 8 AA batteries into the battery compartment matching thepolarity symbols (+ and -) marked inside. Replace the battery cover.Tighten the fixing screw on it.Caution: Dispose of old batteries promptly and properly. Never bury or burnthem. If you don’t plan to use the unit for a week or more time, remove thebatteries. Batteries can leak chemicals that can destroy electronic parts.USING HEADPHONES1. Insert the stereo headphones’ 6.5mm plug into the HEADPHONE jack. Atthis time the internal speaker disconnects.2. Set the VOLUME to the desired setting.3. Set the toggle on the handle to DISC mode.Listening Safely To protect your hearing, set the volume to the lowest setting before youbegin listening, adjust the volume to a comfortable level. Do not listen at extremely high volume levels. Extended high volumelistening can lead to permanent hearing loss. Do not wear headphones while operating your detector near high-trafficareas. Pay attention to traffic safety. 6Lay Out of the Function Panel1237456(1) Ground Balance (GND BAL) controller for ALL METAL mode. Area P isthe balance area. In this area, user can find a balance point (refer to theoperation below).(2) TUNE controller for ALL METAL mode. Set the toggle to C and hold it.When you rotate the TUNE controller to a certain point of P area, you willhear a sound from the speaker.(3) Sensitivity controller (SENS) is used to adjust the sensitivity. Rotate thecontroller clockwise to have a high sensitivity. Rotate itcounter-clockwise to lower the sensitivity. This controller is useful for ALLMETAL and DISC modes.(4) DISC controller for discrimination. User can adjust the controller to rejectundesired metal. For rejected metal, there’ll be no sound indication.(5) THRESHOLD controller for discrimination mode. This controller is onlyavailable for DISC mode. Rotate the controller counter-clockwise to lowposition to avoid interference. Clockwise rotate the controller to have 7high sensitivity.(6) VOLUME for discrimination mode. Clockwise rotate the controller tohave high level. Counter-clockwise rotate it to have low level. Thiscontroller is not available for ALL METAL. It is also used as POWER OFFswitch.(7) LOW BATT indicator--- when the battery voltage is below 9.8V, LOWBATT indicator will light. At this time user has to replace the batteries.(8) HEADPHONE JACK-- Insert the stereo headphones’ 6.5mm plug into theHEADPHONE jack. At this time the internal speaker disconnects.Toggle-- Three operation modes are set by the Toggle on the handle. A is forDISC; B is for ALL METAL; C is for ALL METAL resetting. For this setting, userhas to hold the toggle by hand.VIEW METER—In ALL METAL mode, when the unit finds metal, the meterpointer will swing to the right. However, in DISC mode, the view meter willindicate the metal type of the target being detected.The icon of the metal type listed out on the meter is based on theconductivity of metal. The better conductivity the metal has, the bigger
deflection the meter pointer will have. But even for same metal, the
deflection angle of the pointer will be different. Because the deflection angle
is also based on the shape, size, and depth of the metal target.
The meter has scale from 0~100.
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OPERATION
1. ALL METAL mode
To find valuable metal, the first step is to find metal. Based on this idea,
user should first use ALL METAL operation mode. That is to say to set
the toggle to B position. In this case , don’t set the sensitivity to high
position. 12:00 is a good position. Hold the unit with the search coil
1m or more above the ground. Then set the toggle to C and hold it by
hand.
Adjust TUNE controller until you hear a critical sound from speaker.
Meanwhile, rotate the GND BAL to P. Then reset the toggle to B. Hold
the unit with the search coil 2~5cm above the ground. You will hear
the same critical sound. If the sound is higher, rotate GND BAL
controller counter-clockwise; If the sound is lower, rotate GND BAL
controller clockwise; Note: each time after GND BAL adjustment, set the
toggle to C once until you hear the same critical sound. When searching
in highly mineralized area, set the SENS to low position and hold the
search coil a little far away above the ground.
For normal operation, hold the search coil 2~5cm above the ground
and sweep slowly.
If the detector finds any metal target, you will hear a sound. Also the
meter pointer will swing to the right. During operation, if you hear a
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sound different from the critical sound, set the toggle to C position,
release the toggle and slide it to B position after you hear a sound same
as critical sound. Closer the search coil to the ground and set to toggle
to C again if you hear a louder sound. Repeat the above operation until
you find the location of the target.
2. DISC mode
After you find the target, set the operation mode to DISC, ie to set the toggle
to A. In DISC mode, normally set the DISC to 0 and THRESHOLD to 12:00.
When the search coil passes by the target, the meter pointer will stay at the
corresponding location. Also you will hear a di-di sound. For different metal
the meter pointer will stay at different location.
Note: When the unit finds ferrous metal, the meter pointer will stay at 0. If
the unit finds two metal targets, the meter pointer will stay at the
corresponding position for valuable metal.
When detecting in dark area, you can discriminate the metal type
depending on the different sound for different metal. In this case, set the
DISC to proper position so that the unit will sound di-di to valuable metal
and be silent to undesired metal. The DISC control has scale from 0~10
which is relative to the scale 0~100 on the meter. For example, the scale 4
of DISC is relative to the scale 40 on the meter. For metal ranging below
scale 40 on the meter, unit will be silent to target being detected. But for
metal ranging over scale 40 on the meter, unit will sound “du-du” to target
being detected.
Detection Hints
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