1. 서론
This manual provides instructions for the safe and efficient use of your KOAMTAC KDC280CJPH 2D Imager Data Collector. Please read this manual thoroughly before operating the device and keep it for future reference.
The KDC280CJPH is a compact and powerful 2D barcode scanner and data collector, designed for various applications requiring efficient data capture. It features Bluetooth v4.1 BLE connectivity, supporting both SPP and HID profiles, and is compatible with iOS devices.
2. 안전 정보
- 기기를 극한의 온도, 직사광선 또는 높은 습도에 노출시키지 마세요.
- Avoid dropping the device or subjecting it to severe impacts, although it is rated for 1.5m drops.
- 기기를 분해하거나 개조하지 마십시오. 보증이 무효화됩니다.
- 승인된 충전 케이블과 어댑터만 사용하십시오.
- Keep the device away from water and other liquids. The IP65 rating provides protection against dust and splashes, but not immersion.
- 배터리와 기기를 지역 규정에 따라 폐기하세요.
3. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- KDC280CJPH 2D Imager Data Collector
- Communication Dongle (KBLED41)
- Single Charging Base
- 넥 스트랩
- Pairing Sheet
- 충전 케이블(마이크로 USB)
- Communication Cable (Micro USB)
- AC 어댑터
Optional accessories (sold separately): 4-slot charging base, finger trigger glove, ring scanner, custom front panel colors/logo printing.
4. 디바이스 오버view
The KDC280CJPH is designed for ergonomic handling and ease of use. Below are key components and their functions.

Figure 1: KDC280CJPH Device Front View. This image shows the front of the KDC280CJPH data collector, highlighting its display screen and control buttons. The screen displays menu options such as "KDC Mode", "Data Display", "Barcode Settings", and "Code Options". Below the screen, there are three circular buttons: a central selection button and two directional buttons. The device also features "KOAMTAC" branding and a "BLE" indicator.

Figure 2: KDC280CJPH in Charging Base. This image displays the KDC280CJPH data collector securely docked in its black charging base. The device is white with a black screen, showing the "KOAMTAC" logo. The charging base also features the "KOAMTAC KDC" logo on its front.
주요 구성 요소:
- 디스플레이 화면: Shows operational status, menu options, and scanned data.
- 스캔 버튼: 바코드 스캔을 시작합니다.
- 탐색 버튼: 메뉴 탐색 및 선택에 사용됩니다.
- 마이크로 USB 포트: For charging and wired data communication.
- 이미저 창: The area through which barcodes are scanned.
5. 설정
5.1 장치 충전
- Connect the charging cable to the Micro USB port on the KDC280CJPH.
- Connect the other end of the charging cable to the AC adapter, then plug the AC adapter into a power outlet. Alternatively, connect the charging cable to a computer's USB port.
- The device will begin charging. A full charge typically takes approximately 3-4 hours.
For convenience, you can also place the KDC280CJPH into the single charging base (included) or the optional 4-slot charging base for charging.
5.2 초기 전원 켜기
Press and hold the power button (usually located on the side or top) for a few seconds until the display screen illuminates.
5.3 Using the Communication Dongle
The KDC280CJPH can be used with the included communication dongle (KBLED41) for easy pairing with a host device.

Figure 3: Communication Dongle in Use. This image illustrates the communication dongle (KBLED41) being inserted into a USB port of a laptop. The dongle has a QR code printed on it, indicating its pairing function. The accompanying text states that inserting the dongle automatically completes pairing, making the device ready for immediate use.
- Insert the KBLED41 communication dongle into an available USB port on your computer or host device.
- The KDC280CJPH will automatically detect and pair with the dongle, establishing a connection.
- Once paired, the device is ready for data transmission.
6. 운영
6.1 블루투스 페어링
The KDC280CJPH supports Bluetooth v4.1+EDR with SPP (Serial Port Profile) and HID (Human Interface Device) profiles, allowing connection to various devices including iOS.
- 호스트 장치(스마트폰, 태블릿, 컴퓨터)에서 블루투스가 활성화되어 있는지 확인하십시오.
- On the KDC280CJPH, navigate to the Bluetooth pairing menu using the navigation buttons.
- 원하는 블루투스 프로를 선택하세요file (SPP or HID) if prompted.
- On your host device, search for available Bluetooth devices and select "KDC280CJPH" from the list.
- Follow any on-screen prompts to complete the pairing process. You may need to enter a PIN, which is usually "0000" or "1234".
- Once paired, the KDC280CJPH will indicate a successful connection on its display.
Note: Your connecting device must be Bluetooth v4.1 BLE compatible to connect with the KDC280CJPH.
6.2 바코드 스캐닝
The KDC280CJPH can read a wide array of 1D and 2D barcodes, OCR fonts, and postal codes.
- 스캔: Point the imager window at the barcode and press the scan button. A successful scan will typically be indicated by a beep and/or a green LED light.
- 최적 스캔 거리: The reading distance for Code39 is 4-246mm. Adjust the distance for other barcode types as needed.
- 지원되는 기호:
- 1D : EAN, UPC, Code 11, Code 39, Code 93, Code 128, Codabar/NW-7, Interleaved 2 of 5, GS1-128(EAN 128), GS1 DataBar(RSS), IATA, Industrial 2 of 5, ISBN-ISSN-ISMN, Matix 2 of 5, MSI/Plessy, S-Code, Telepen, Tri-Optic, UK/Plessy.
- 2D : Aztec Code, Aztec Runes, Codablock F, Composite Codes, Data Matrix, Maxi Code, Chinese Sensible, Micro PDF, PDF417, QR Code, Micro QR Code.
- OCR : OCR-A, OCR-B (ISBN codes).
- 우편번호: Various international postal codes.
6.3 데이터 수집 및 저장
The device has 8MB of user data area, capable of storing over 400,000 UPC codes. Scanned data can be stored internally and then transferred to a host device.
- 스토어 모드: Data is saved to the device's internal memory.
- 전송 모드: Data is immediately transmitted to the connected host device.
- 가장 타임스트amping: The built-in Quartz RTC provides timestamps for collected data.
6.4 KTSync Software and SDK
KOAMTAC provides free software and SDKs to enhance the functionality of your KDC280CJPH.
- KTSync Software: Available for download, KTSync allows for KDC device settings configuration, data synchronization, and matching functions.
- SDKs: Software Development Kits are available for Android, iOS, and Windows platforms, enabling custom application development and integration with the KDC280CJPH.
7. 유지관리
7.1 청소
- 부드러운 천으로 장치를 닦으십시오. damp 천. 연마성 세척제나 용매를 사용하지 마십시오.
- Ensure the imager window is clean and free of dust or smudges for optimal scanning performance.
7.2 배터리 관리
- 배터리 수명을 연장하려면 배터리를 자주 완전히 방전하지 마세요.
- If storing the device for an extended period, charge the battery to approximately 50% and store it in a cool, dry place.
7.3 보관 조건
Store the device within the specified temperature range of -20℃ to 60℃ and humidity of 5% to 95% (non-condensing).
8. 문제 해결
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 장치의 전원이 켜지지 않습니다. | 배터리가 소진되었습니다. | Charge the device using the provided charging cable and AC adapter. |
| Bluetooth를 통해 연결할 수 없습니다. | Bluetooth is not enabled on host device; host device is not BLE v4.1 compatible; device is out of range. | Ensure Bluetooth is on. Verify host device compatibility. Move KDC280CJPH closer to the host device. Re-attempt pairing. |
| 바코드가 스캔되지 않습니다. | Barcode is damaged or poorly printed; imager window is dirty; incorrect scanning distance. | Try scanning a different barcode. Clean the imager window. Adjust the distance between the device and the barcode. |
| Data is not transmitting to host. | Device is in store mode; connection is lost; incorrect application settings. | Switch the device to transfer mode. Re-establish Bluetooth connection. Check KTSync or custom application settings. |
9. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 번호 | KDC280CJPH |
| 운영 체제 | Dedicated OS |
| CPU | ARM7, 32-bit |
| 메모리 | RAM: 64KB, Flash ROM: 256KB (Data Area), 8MB (User Data Area, stores over 400,000 UPC codes) |
| 스캐너 유형 | 2D Imager, 640x480 CMOS, 100fps |
| 독서 거리 | 4-246mm (Code39) |
| 실시간 시계 | Quartz RTC for timestamp |
| 인터페이스 | 마이크로 USB |
| 블루투스 통신 | Bluetooth v4.1+EDR, SPP/HID |
| 치수(폭 x 길이 x 높이) | 40 x 82 x 18mm |
| 무게 | 57.5g |
| 배터리 | 리튬 이온 (650mAh) |
| 작동 온도 | -20℃ ~ 50℃ |
| 보관 온도 | -20℃ ~ 60℃ |
| 습기 | 5% ~ 95% (비응축) |
| Dust/Splash Protection | IP65 준수 |
| 드롭 사양 | 1.5m 낙하 저항 |
| 규정 준수 | UL 60950-1; EN/IEC 60950-1; EN/IEC 60825-1, EMI/RFI; R&TTE, FCC, KC, TELEC, RoHS |
| 안전 기준 | IEC 62471:2006 |
10. 보증 및 지원
10.1 보증 정보
The KOAMTAC KDC280CJPH comes with a 1년 보증 from the date of purchase. This warranty covers manufacturing defects but excludes damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. Cables are not covered under this warranty.
보증 청구를 위해 구매 증명서를 보관하십시오.
10.2 기술 지원
For technical assistance, troubleshooting, or inquiries regarding your KDC280CJPH, please refer to the official KOAMTAC web사이트를 방문하거나 고객 지원팀에 문의하세요.
Additional resources, including the KTSync software and SDKs for various platforms (Android, iOS, Windows), are available for download from the KOAMTAC support portal.





