Introducing the urceri GC-1028 Metal Detector

The urceri GC-1028 Metal Detector is a state-of-the-art device designed for avid treasure hunters, history enthusiasts, and anyone looking for an exciting outdoor adventure. With its advanced technology and user-friendly design, the GC-1028 is perfect for detecting a wide range of metal objects, from coins and jewelry to relics and buried treasures. Estimated to be launched in the market by end of May 2023, the GC-1028 Metal Detector is expected to be priced around $250 to $300.

Detailed Specifications

• Operating Frequency: 5.5kHz to 12kHz
• LCD Display: 3.2-inch Transflective
• discrimination modes: 9 segments
• Sensitivity Levels: 5 adjustable levels
• Search Modes: All Metal, DISC, NOTCH
• Battery Type: 4 AA batteries (not included)
• Weight: 2.2 lbs (with batteries)
• Waterproof Coil: 10-inch waterproof search coil
• Headphone Jack: 3.5mm stereo

FUNCTIONS AND INDICATIONS 

1. A QUICK LOOK AT THE DETECTOR

2. DISPLAYS

   

   • The LCD displays the detection mode, sensitivity level, battery condition, volume level and the depth of target.
   • When the detector finds an object, an arrow appears below the target icon. Also displays the depth of the target.
3. TARGET DENOMINATION 
   • IRON NAI: indicates that the target is probably iron or nail. Some oxidized iron might register somewhere within the SILVER range. 
   • AL/ 5¢/ PULL TAB: indicates that the target is probably 5¢, aluminum can, pull tab, or a nickel.  
   • GOLD Range: indicates that the target is probably a gold ring. Some bronze objects might register within this range. 
4. 1¢: indicates that the target might be a coin of 1¢ or zinc penny or a copper coin. Some large rough gold items or bronze objects might register within this category. 
5. SILVER Range 
   • 10¢: indicates that the target is probably 10¢ coin.  
   • 25¢/$1: indicates that the target is probably silver coin, 25¢ or $1. Some large aluminum coin might register within this category. 
   • 50¢: indicates that the target is probably 50¢ or a silver coin. 
6. TONES 
   • There are three tones for different kinds of metal type. This makes it easier to identify the metal being detected. 

   • When the detector finds iron, nail, bottle caps, it sounds a low tone. A medium tone is for 5¢, 1¢, 10¢, some gold rings, aluminum pull tabs, zinc or copper items. A high tone is for 25¢, 50¢, 1$ or silver items. 

     

Features Urceri GC-1028 Metal Detector

With your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere. The detector is versatile and easy to use. 
The detector’s features include

• LCD Display: shows the probable type of metal with an arrow, the depth of the target, DISC range, the level of SENS with segment, the operating mode, and battery indication. 
• Three Tone Audio Discrimination: sounds distinctive tones for different types of metal. 
• DISC—ignores junk metal and finds valuable items by setting the DISC range. 
• P/P: pinpoints the accurate location of the target detected. 
• Headphone Jack (3.5mm): lets you connect headphones (not supplied) and operate without trouble. 
• Power: requires two 9V alkaline batteries(not supplied) 

• Waterproof Search coil: lets you use the detector even if you must put it under water. 

  

PREPARATION

ASSEMBLING THE DETECTOR 

Assembling your detector is easy and requires no special tools. Just follow these steps. 

1. Slightly loosen the lock nut on the bigger stem. Insert the smaller stem into the bigger one and tighten the lock nut.

   

2. Insert the latch on the top of the handle into the assembly hole on the bottom of the control box. Then slightly push the control box in the direction of IN marked on the handle to fix the latch in place. Secure the control box with fixing screw properly.

   

3. Unscrew the knob on the search coil and remove the knob connector. Insert the stem and align the holes on the search coil bracket and the stem. Push the connector through the holes and tighten the knob. 
4. Wind the search coil cable around the stem. Leave enough slack in the cable. Insert the search coil cable plug into the five pin jack on the front control box’s housing.
5. Turn the stem’s lock nut clockwise until it loosens. Lengthen or shorten so when you stand upright with the detector in your hand, the search coil is level with and about 1/2 to 2 inches above the ground with your arm relaxed at your side. Turn the stem’s lock nut counter-clockwise to lock it in place.

Caution

• The search coil’s plug fits into the connector only one way. Do not force the plug or you could damage it.
• Do not over tighten the search coil or use tools such as pliers to tighten it.

INSTALLING BATTERIES 

1. Turn off the power before installing the batteries.
2. Slide the left and right battery covers off in the direction of the arrow.

3. Place two 9V batteries into the battery compartment matching the polarity symbols (+ and -) marked inside.

   

Cautions

• Use only fresh alkaline batteries of required size. 
• Do not mix the old and new batteries or different types of batteries. 
• Dispose of old batteries promptly and properly. Never bury or burn them. 
• If you don’t plan to use the unit for a week or more time, remove the batteries. Batteries can leak chemicals that can destroy electronic parts. 

USING HEADPHONES 

1. Insert the headphones’ 3.5mm plug into the PHONE jack. At this time the internal speaker disconnects.
2. Set the VOLUME to the desired level.

Listening Safely of urceri GC-1028 Metal Detector

• To protect your hearing, set the volume to the lowest setting before you begin listening, adjust the volume to a comfortable level.
• Do not wear headphones while operating your detector near high-traffic areas. Pay attention to traffic safety.

Urceri GC-1028 OPERATION 

1. Press POWER button to turn on the detector. Press POWER again to power off. LCD displays all symbols.
2. SETTING SENSITIVITY
   Press SET, sensitivity level bar flashes. Then press UP button to higher the sensitivity or press DOWN button to lower it. After that, press ENTER to confirm the setting.
3. SETTING VOLUME
   Press SET three times, the volume icon flashes. Press UP button or DOWN button to higher or lower the volume level. Then press ENTER to confirm the setting. 
4. SETTING THE OPERATION MODE
   The detector comes with three operating modes of ALL METAL, DISC, PINPOINT.
   ALL METAL: Used for detecting all types of metal. Press SET twice, then ENTER to get ALL METAL. In this mode, the unit can detect all kinds of metal.
   DISC: Used for target discrimination. You can set the target range or eliminate the target you don’t want by pressing SET and MODE buttons. 
   • Press SET twice, the blank frame flashes, press UP or DOWN to choose the target you don’t want. Then press MODE. 
   •  You can choose several targets to be eliminated. After that press ENTER to confirm the selected target to be eliminated. 
   • To pick up the eliminated items, simply press MODE before pressing ENTER. Or repress SET twice and UP or DOWN to move the flashing frame to the target you want to pick. Then press MODE and ENTER. 
     Note: A crossed frame is for item eliminated. 
5. PINPOINT
   After you find a metal object, you can use P/P to pinpoint the target. Hold down P/P button. LCD will display P/P and an icon of eye. Slowly move the search coil above the sound area. The detector sounds and the depth indicator on the LCD displays the probable depth of the target. Then release the button. Sweep the search coil again, keeping the same distance of search coil, sound disappears. Hold down P/P again, closer the search coil to the sound area, the detector sounds again. Repeat the above steps until the detector displays the stronger signal where the location of the target is.

TESTING AND USING THE DETECTOR 
To learn how the detector reacts to different metals, you should test it before you use it the first time. You can test the detector indoors and outdoors. 

Indoor Testing and Use 

1. Press POWER to power on the detector.
2. Follow the instructions described in OPERATION to set SENSITIVITY, VOLUME and operation mode.
3. Place the detector on a wooden or plastic table, then remove any watches, rings, or metal jewelry you are wearing.

4. Adjust the search coil so the flat part points towards the ceiling.
   Note: Never test the detector on a floor inside a building. Most buildings have metal of some kind in the floor, which might interfere with the objects you’re testing or mask the signal completely. 

   

5. Slowly sweep a sample of the material you want the detector to find (such as a gold ring or a coin) 2-3 inches or more above the face of the search coil. When the detector detects any metal, it sounds a tone and an arrow appears below the target icon. Also LCD displays the depth of the target.

Note: If you are using a coin, the detector will detect it more easily if you hold it so a flat side is parallel with the flat side of the search coil. A sweep with the side of coin over search coil might cause false indication and unstable display of arrow. 

Outdoor Testing and Use 

1. Press POWER to power on the detector.
2. Follow the instructions described in OPERATION to set SENSITIVITY, VOLUME and operation mode.
3. Find an area on the ground outside where there is no metal.
4. Place a sample of the material you want the detector to find (such as a gold ring or a coin) on the ground.

If you are using valuable metal such as gold to test the detector, mark the area where you place the item, to help you find it later. Do not place it in tall grass or weeds).  Hold the search coil level to the ground about 1~2 inches above the surface, slowly move the search coil over the area where you placed the sample, sweeping the search coil in a side-to-side motion. 

Search coil Sweeping Hints

• Never sweep the search coil as if it were a pendulum. Raising the search coil while sweeping or at the end of a sweep will cause false readings.

  

• Sweep slowly hurrying will cause you to miss targets. 

• It’s better you sweep the search coil from side to side in an arc line of 3 inches motion and keep the search coil parallel with the ground.

  

• The detector can detect the metal type with blank frame below the target name. And an arrow displays below the target if it is found. Meanwhile the detector rejects or does not respond to other metal types with cross mark in the frame displaying below the target name. 
• When the detector finds any metal, it sounds a tone. A low tone is for iron, nail, bottle caps. A medium tone is for 5¢, 1¢, 10¢, some gold rings, aluminum pull tabs, zinc or copper items. A high tone is for 25¢, 50¢, 1$ or silver items. 
• If the detector does not detect the item, make sure that the target mode is set correctly for the type of metal you’re searching for. Also make sure that you’re moving the search coil correctly. 

Notes: 

• The detector responds with a signal when it detects most valuable metal objects. If a signal does not repeat after you sweep the search coil over the target a few times, the target is probably junk metal.
• False signals can be caused by trashy ground, electrical interference, or large irregular piece of junk metal.
• False signals are usually broken or non-repeatable.
• In order to detect the target deeply buried, you can adjust the SENS to a high position. But not to set the level of SENS to Max position, or the detector will receive interference and false signal from broadcast antenna and other electronic lines. 

The detector will have unstable arrow and irregular tone indications.

Application Hints 

Pinpointing The Target 
Accurately pinpointing a target makes digging it up easier. But it takes practice. We suggest you practice finding sample on your own property before you search other locations.  Follow these steps to pinpoint a target. 

1. When the detector detects a buried target, continue sweeping the search coil over the target in a narrowing side-to-side motion.
2. Make a visual note of exact spot on the ground where the detector beeps.
3. Stop the search coil directly over this point on the ground. Then move the search coil straight forward away from you and straight back towards you a couple of times.

4. Repeat steps 1~3 at a right angle to the original search line, Make a mark of “X”. The target will be directly below the “X” at the point of the beep response.

   

Factors That Affect The Detecting 
It’s difficult to have an accurate detecting result. Sometimes the detecting may be restricted by some factors. 

• The angle of the target buried in the soil.
• The depth of the target.
• The level of oxidization of the target.
• The Size of the target.
• Electro-magnetic and electrical interference surrounding the target.

If you detect patiently and correctly and practice more times, you’ll get satisfactory result. 

Product Description

The urceri GC-1028 Metal Detector is a lightweight and portable device that offers superior detection capabilities, thanks to its advanced discrimination modes and adjustable sensitivity levels. With its 3.2-inch LCD display, you can easily view target information, battery status, and other settings. The GC-1028 also comes with a 10-inch waterproof search coil, making it suitable for use in various environments, from dry land to shallow waters. Its headphone jack allows for private and focused hunting, while its adjustable stem ensures comfortable use for users of all heights.

CARE AND MAINTENANCE 

Your GC-1028 metal detector is an example of superior design and craftsmanship. The following suggestions will help you care for your metal detector so you can enjoy it for years. 

• Handle the detector gently and carefully. Dropping it can damage circuit boards and cases and can cause the detector to work improperly. 
• Use the detector only in normal temperature  environments. Temperature extremes can shorten the life of electronic devices, damage the cases of the detector. 
• Keep the detector away from dust and dirt, which can cause premature wear of parts. 
• Wipe the detector with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning  solvents, or strong detergents to clean the detector. 

Troubleshooting of urceri GC-1028 Metal Detector

Here are some common problems and solutions for the urceri GC-1028 Metal Detector:

• Problem: The device is not turning on.
• Solution: Make sure that the batteries are properly installed and that they have enough power. If the problem persists, try resetting the device by removing and reinserting the batteries.
• Problem: The device is not detecting any metal objects.
• Solution: Make sure that the search coil is properly positioned and that the sensitivity level is set appropriately. If the problem persists, try moving to a different location or adjusting the discrimination mode.

GC-1028 Pros & Cons 

Pros

• Advanced discrimination modes and adjustable sensitivity levels
• Large and waterproof search coil
• Lightweight and portable design
• Affordable price point

Cons

• Batteries not included
• May not be suitable for very advanced hunters

Customer Reviews

Customers who have used the urceri GC-1028 Metal Detector have praised its ease of use, impressive detection capabilities, and affordable price. However, some have noted that the device may not be suitable for very advanced hunters and that the batteries are not included in the package. The most common complaint is that the device may occasionally give false signals, but this can be easily addressed by adjusting the sensitivity level or discrimination mode.