1. 제품 오버view
The NETUM GY80U is an ultra-rugged industrial barcode scanner designed for demanding environments. It features advanced DPM (Direct Part Mark) scanning capabilities, IP67 waterproof and dustproof rating, and a robust design capable of withstanding drops from up to 3 meters. This scanner supports 1D, 2D, and QR codes, including those that are blurry, damaged, or dirty. Connectivity options include 2.4G wireless, Bluetooth, and wired (USB HID, RS232), ensuring wide compatibility with various operating systems and devices.
2. 제품 구성품
패키지에는 일반적으로 다음 품목이 포함됩니다.
- NETUM GY80U Industrial Barcode Scanner
- Charging Stand / Multi-Function Dock
- 2 x 3200mAh Removable Batteries
- USB 케이블(충전 및 유선 연결용)
- RS232 Cable (for serial connection)
- 사용 설명서 (본 문서)

Figure 2.1: NETUM GY80U Barcode Scanner, Charging Stand, and Connectivity Cables.

그림 2.2: 상세 view of the Multi-Function Dock, showing battery charging bay, magnetic charging port, and functional indicators.

그림 2.3: 이상view of the scanner's industrial structure, highlighting the high-flex trigger, lanyard slot, status indicator, real-time battery indicator, magnetic charging port, 3200mAh battery, 1280H x 1080V imaging sensors, and IP67 rating.
3. 설정 지침
3.1 배터리 설치 및 충전
- 배터리 설치 : Open the detachable battery cover on the scanner. Insert one of the provided 3200mAh batteries into the battery compartment, ensuring correct polarity. Close the cover securely.
- Charge Scanner Battery: Place the scanner into the charging bay of the multi-function dock. The battery charging indicator on the dock will blink to indicate charging. It will turn solid when fully charged.
- 예비 배터리 충전: The dock also features a dedicated bay for charging a spare battery simultaneously. Insert the second 3200mAh battery into this bay.
- 전원 연결: Connect the USB cable from the charging dock to a power source (e.g., computer USB port, USB wall adapter).

Figure 3.1: Battery installation and simultaneous charging of scanner and spare battery in the dock.
3.2 초기 연결
The scanner supports three connection modes: 2.4G Wireless, Bluetooth, and Wired (USB/RS232). Choose the appropriate mode for your application.

그림 3.2: 이상view of the scanner's versatile connectivity options.
3.2.1 2.4G 무선 연결
- Ensure the charging dock is connected to your computer via the USB cable. The dock acts as the 2.4G wireless receiver.
- 스캐너를 켭니다.
- The scanner will automatically attempt to connect to the dock. A successful connection is indicated by a specific sound or light pattern (refer to scanner's LED indicator guide for details).
- The 2.4G wireless connection offers an extended transmission range of up to 500 meters (1640 feet) in open areas.
3.2.2 블루투스 연결
- 스캐너를 켭니다.
- Scan the Bluetooth pairing barcode (usually found in a separate quick start guide or on the scanner itself).
- On your host device (e.g., computer, tablet, smartphone), enable Bluetooth and search for available devices.
- Select "NETUM GY80U" or a similar name from the list of devices to pair.
- A successful connection is indicated by a specific sound or light pattern.
- Bluetooth connection supports HID, SPP, and BLE data transmission modes with a range of up to 20 meters (66 feet).
3.2.3 Wired Connection (USB HID / RS232)
- Connect the scanner directly to your computer using the provided USB cable for USB HID (keyboard emulation) or USB COM mode.
- Alternatively, use the RS232 cable to connect the scanner to a device with a serial port.
- The scanner will be recognized by your operating system. No additional drivers are typically required for USB HID mode. For USB COM or RS232, specific drivers or software configurations might be needed depending on your system.
4. 사용 설명서
4.1 기본 스캐닝
- Ensure the scanner is powered on and connected to your host device via one of the supported modes.
- 스캐너의 이미지 창을 스캔하려는 바코드에 향하게 하십시오.
- Press and hold the trigger button. An aimer will project onto the barcode.
- Position the aimer to cover the entire barcode.
- Upon a successful scan, the scanner will emit a beep and/or the status indicator will change color. The decoded data will be transmitted to your host device.
The GY80U features superior 1280H x 1080V imaging sensors, allowing it to accurately read 1D and 2D barcodes as small as 3 mil. It can decode various code types, including QR-code, DataMatrix, PDF-417, and challenging DPM codes.

Figure 4.1: The scanner's advanced imaging capabilities for diverse barcode types, including DPM codes on metal, cast, oily, and curved surfaces.
4.2 DPM (Direct Part Mark) Scanning
The NETUM GY80U is specifically designed for DPM barcode scanning. It can read codes that are:
- Laser-etched on reflective metal surfaces
- Dot-peen marked on cast surfaces
- Engraved on oily or dirty surfaces
- Cut-out codes on PCB boards
- Laser-marked on resin
- Laser-engraved on cylindrical objects
For optimal DPM scanning, ensure proper lighting and angle. The integrated LED aimer assists in targeting these challenging codes.
4.3 응용 시나리오

그림 4.2: 예amples of the scanner's use in warehouse inventory, manufacturing, and quality control for scanning barcodes on packages, circuit boards, industrial parts, and lumber.
5. 유지관리
5.1 스캐너 청소
- Regularly clean the scanner's imaging window with a soft, lint-free cloth.
- 완고한 먼지에는 약간 damp천에 물이나 순하고 마모성이 없는 세척액을 적셔 사용하십시오. 스캐너에 액체를 직접 분사하지 마십시오.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the scanner's housing or imaging window.
5.2 환경 보호
The NETUM GY80U is designed with an IP67 rating, making it waterproof and dustproof. It is also built with sturdy ABS and thickened soft TPU material, allowing it to withstand drops from up to 3 meters (9.84 feet).
- While rugged, avoid unnecessary exposure to extreme temperatures, direct sunlight for prolonged periods, or corrosive substances.
- Ensure the battery cover is securely closed to maintain the IP67 rating.

Figure 5.1: The scanner's durable housing provides IP67 protection and resistance to drops from significant heights.
5.3 배터리 관리
- Use only the original 3200mAh batteries provided with the scanner.
- Charge batteries using the dedicated charging dock.
- 여분의 배터리는 서늘하고 건조한 곳에 보관하십시오.
- If the scanner will not be used for an extended period, remove the battery.
6. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 스캐너의 전원이 켜지지 않습니다. | 배터리가 방전되었거나 올바르게 설치되지 않았습니다. | 배터리가 완전히 충전되었는지, 그리고 올바르게 삽입되었는지 확인하십시오. 다른 충전된 배터리를 사용해 보십시오. |
| 스캐너가 무선으로 연결되지 않습니다. | Out of range, incorrect pairing, or interference. | Move scanner closer to the receiver/host device. Re-pair the scanner. Check for other wireless devices causing interference. |
| 스캐너가 바코드를 읽지 못합니다. | Barcode damaged, dirty, or incorrect symbology enabled. Imaging window is dirty. | Clean the imaging window. Ensure the barcode is readable. Check scanner settings to enable the required barcode symbology. Try scanning a known good barcode. |
| 스캔한 데이터가 잘못되었거나 불완전합니다. | Partial scan, incorrect data format settings. | Ensure the entire barcode is within the aimer. Review scanner programming guide for data format settings. |
| 충전 표시등이 작동하지 않습니다. | Power cable not connected, faulty dock/cable. | Check power connections. Try a different USB port or cable. Ensure the scanner/battery is correctly seated in the dock. |
7. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | DPM-GY80U |
| 치수 | 19.81 x 10.49 x 10.49cm |
| 품목 무게 | 1.4 킬로그램 |
| 배터리 | 2 x 3200mAh C batteries (included) |
| 연결 기술 | 2.4G wireless, Bluetooth (HID, SPP, BLE), USB (HID, COM), RS232 |
| 광센서 기술 | CMOS (1280H x 1080V Imaging Sensors) |
| 디코딩 기능 | 1D, 2D, QR codes, DPM (Direct Part Mark) codes as small as 3 mil |
| 내구성 | IP67 Waterproof & Dustproof, 3M (9.84 ft) Drop-resistant |
| 호환성 | 윈도우, 맥, iOS, 안드로이드, 아이패드 OS, 리눅스 |
8. 보증 및 지원
The NETUM GY80U Industrial Barcode Scanner comes with a 1년 보증 구매일로부터. 본 보증은 정상적인 사용 중 발생한 제조상의 결함 및 고장에 적용됩니다.
For technical support, warranty claims, or further assistance, please contact NETUM customer service. Refer to the product packaging or the official NETUM web최신 연락처 정보는 사이트에서 확인하세요.
제조업체: GUANGZHOU NETUM ELECTRONIC TECHNOLOGY CO., LTD
주소: Room 301, 6th Floor and full 3rd Floor, Building A, Guangzhou, Guangdong, 511300, CN