1. 제품 오버view
The Kensington Pro Fit Ergo TB450 Trackball Mouse combines ergonomic design with versatile wireless connectivity for enhanced comfort and productivity. It features both Bluetooth Low Energy (LE) and 2.4GHz wireless options, allowing connection to up to three devices. Constructed with 50% recycled plastic, this trackball mouse offers a long battery life, a patented ball ejection system for easy cleaning, and precise optical tracking with four adjustable DPI settings.
Figure 1: Kensington TB450 mouse showing 45-degree ergonomic tilt for natural hand positioning, which helps improve wrist and forearm alignment.
비디오 1: 이 비디오는 간략한 개요를 제공합니다.view of the Kensington Pro Fit Ergo TB450 Wireless Trackball Mouse, highlighting its ergonomic design, dual wireless connectivity, and key features.
2. 상자 안에 무엇이 들어있나요?
- Pro Fit® Ergo TB450 Trackball Mouse
- USB-A 수신기
- 빠른 시작 가이드
- 준수 사항 시트
- 보증 카드
- 환영 카드
- AA 알카라인 배터리 1 개
3. 설정
3.1 전원 켜기 및 배터리 설치
- 트랙볼 마우스 아랫면에 있는 배터리함을 찾으세요.
- Insert the provided 1 x AA alkaline battery, ensuring correct polarity.
- Turn the On/Off switch (located on the underside) to the 'On' position.
3.2 장치 연결
The TB450 offers dual wireless connectivity: 2.4GHz via USB-A receiver or Bluetooth Low Energy (LE). You can connect up to three devices (one 2.4GHz, two Bluetooth).
Figure 2: Kensington TB450 mouse on a desk with a keyboard, illustrating dual wireless connection compatibility with Windows, macOS, and Chrome OS.
2.4GHz 무선 연결:
- Remove the USB-A receiver from its storage slot on the underside of the mouse.
- USB-A 수신기를 컴퓨터의 사용 가능한 USB-A 포트에 꽂으세요.
- Switch the channel selector button (located on the underside) to Channel 1 (indicated by a solid light). The mouse should automatically connect.
Bluetooth LE Connection:
- Switch the channel selector button (located on the underside) to Channel 2 or 3. The corresponding LED will blink.
- 컴퓨터나 기기에서 Bluetooth 설정으로 가서 새 기기를 검색하세요.
- Select 'Kensington TB450' from the list of available devices to pair. The LED will turn solid once connected.
4. 사용 설명서
4.1 버튼 기능
The TB450 features multiple buttons for enhanced control:
- 좌 클릭: 표준 기본 클릭 기능.
- 마우스 오른쪽 버튼으로 클릭: 표준 보조 클릭 기능.
- 스크롤 휠: 세로 스크롤용입니다.
- 앞으로/뒤로 버튼: 탐색을 위해 web 페이지 또는 문서.
- Thumb-Operated Trackball: For precise cursor control.
Figure 3: Diagram illustrating the various button functions and indicators on the Kensington TB450 mouse.
4.2 DPI 조정
The TB450 offers four DPI (Dots Per Inch) options to adjust cursor speed and precision:
- 400DPI
- 800DPI
- 1200DPI
- 1600DPI
To change the DPI setting, press the DPI switch button located on the underside of the mouse. The indicator lights will show the current DPI level.
4.3 인체공학적 디자인
The sculpted ergonomic design with a unique 45° tilt promotes natural hand positioning, helping to improve wrist and forearm alignment for all-day comfort.
Figure 4: Kensington TB450 mouse in a professional workspace setup, demonstrating comfortable use.
5. 유지관리
5.1 트랙볼 청소
If you experience issues such as stickiness, slowness, or scrolling problems with your trackball mouse, it likely needs cleaning. Follow these steps to clean and lubricate your trackball for optimal functionality:
- Remove the trackball from its socket using the eject button on the bottom of the trackball frame.
- Clean the trackball and the trackball frame with a damp cloth or rubbing alcohol. Allow them to dry completely.
- Lightly lubricate the trackball with a non-acidic lotion. An oil-based lotion like Vaseline is recommended for best results. Evenly rub a pea-sized amount of lotion into the palms of your hands and roll the trackball across the lotion until it is evenly lubricated.
- Gently push the trackball back into the socket. If it feels slightly sticky, roll it around in the socket until it moves freely.
Figure 5: Underside of Kensington TB450 mouse showing the ball eject button for easy cleaning.
6. 문제 해결
If you encounter issues with your Kensington TB450 Trackball Mouse, consider the following:
- 연결 문제: Ensure the mouse is turned on and the correct channel (2.4GHz, Bluetooth 1, or Bluetooth 2) is selected. For Bluetooth, verify your device's Bluetooth is enabled and the mouse is paired. For 2.4GHz, try plugging the USB receiver into a different port.
- Cursor Movement Problems (Sticky, Slow, Erratic): This is often due to dirt or debris on the trackball or inside the socket. Refer to Section 5.1 for detailed cleaning instructions.
- 배터리 수명: If the mouse is unresponsive, the battery may be low. Replace the AA battery. The mouse offers up to 18 months with 2.4GHz and 15 months with Bluetooth.
- DPI 감도: If the cursor speed is not as desired, adjust the DPI setting using the DPI switch button on the underside of the mouse.
7. 사양
| 상표 | 켄싱턴 |
| 모델 | 티비450 |
| 연결 기술 | 2.4Ghz wireless, Bluetooth LE |
| 움직임 감지 기술 | 트랙볼 |
| DPI 옵션 | 400, 800, 1200, 1600 |
| 배터리 유형 | AA 알카라인 배터리 1개(포함) |
| 평균 배터리 수명 | 최대 18개월(2.4GHz), 최대 15개월(블루투스) |
| 하드웨어 플랫폼 | 맥, PC |
| 운영 체제 | 윈도우, 맥OS |
| 품목 무게 | 8.6 온스 |
| 패키지 크기 | 6.85 x 4.13 x 2.48 인치 |
| 색상 | 하얀색 |
| 특별 기능 | Ergonomic Design, Lightweight, Programmable Buttons, Wireless, 128-bit AES Encryption |
8. 보증 및 지원
Your Kensington Pro Fit Ergo TB450 Trackball Mouse comes with a limited warranty. Please refer to the included Warranty Card and Welcome Card for specific terms, conditions, and contact information for technical support.
For further assistance, visit the official Kensington support website or contact their customer service as detailed in your product documentation.
