ASHU 무선 22키 숫자 키패드(모델 WGJP-030) 사용 설명서

1. 서론

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your ASHU Wireless 22-Key Numeric Keypad. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize its lifespan.

Figure 1: ASHU Wireless 22-Key Numeric Keypad with USB Receiver

The ASHU Wireless 22-Key Numeric Keypad is designed to enhance data entry efficiency for users of laptops and PCs. It features a compact, ultra-thin design with 2.4 GHz wireless connectivity, offering a reliable and convenient solution for numerical input.

2. 패키지 내용

개봉 후 포장 내용물을 확인해 주세요. 누락되었거나 손상된 품목이 있는 경우 고객 지원 센터에 문의하세요.

• ASHU Wireless 22-Key Numeric Keypad
• 무선 USB 수신기

메모: One AAA battery is required for operation and is not included in the package.

3. 설정 지침

3.1. 배터리 설치

1. Locate the battery compartment on the back of the numeric keypad.
2. Gently push the battery cover to open it.
3. Insert one AAA battery, ensuring the correct polarity (+/-).
4. 배터리 덮개를 단단히 닫으세요.

Figure 2: Back of the Keypad with Battery Compartment and USB Receiver Storage

3.2. USB 수신기 연결

1. The USB receiver is stored within the battery compartment of the keypad for convenience. Carefully remove it.
2. USB 수신기를 컴퓨터(PC 또는 노트북)의 사용 가능한 USB 포트에 꽂으세요.
3. Your computer will automatically detect and install the necessary drivers. This is a plug-and-play device, so no manual driver installation is typically required.

Figure 3: USB Receiver Connected to a Laptop

3.3. Powering On and Initial Use

Once the battery is installed and the USB receiver is connected, the keypad is ready for use. There is no separate power button; it activates automatically upon connection and enters sleep mode when idle to conserve power.

4. 사용 설명서

4.1. Basic Keypad Functions

The keypad features 22 keys, including standard numeric keys (0-9), arithmetic operators (+, -, *, /), Enter, Del, and special function keys.

• 숫자 키(0-9): For entering numerical data.
• 산술 연산자(+, -, *, /): For mathematical calculations.
• 입력하다: 입력을 확인하거나 다음 줄로 이동합니다.
• 전달: 문자를 삭제합니다.

4.2. 특수 기능 키

• Num 잠금: Toggles the numeric keypad between number entry and navigation functions (Home, End, PgUp, PgDn). An indicator light on the keypad will show its status.
• 키보드: Escape key, typically used to cancel an operation or close a menu.
• 꼬리표: Moves the cursor to the next tab stop or field.
• Calculator Shortcut: A dedicated key combination allows direct access to the computer's calculator application. Refer to the keypad layout for the specific key.

Figure 4: User Operating the Numeric Keypad

4.3. 절전 기능

The keypad is equipped with an automatic sleep function to conserve battery life. If the keypad is idle for a period, it will enter sleep mode. To wake it up, simply press any key.

5. 유지관리

5.1. 청소

To clean the keypad, use a soft, dry cloth. For stubborn dirt, a slightly damp cloth with a mild cleaning solution can be used, ensuring no liquid enters the device. Avoid abrasive cleaners or solvents.

5.2. 배터리 교체

When the keypad's performance degrades or it stops responding, it may be time to replace the AAA battery. Follow the instructions in Section 3.1 to replace the battery.

5.3. 보관

When not in use for extended periods, it is recommended to remove the battery to prevent leakage. Store the keypad and USB receiver in a cool, dry place, away from direct sunlight and extreme temperatures.

6. 문제 해결

If you encounter issues with your ASHU Wireless Numeric Keypad, please refer to the following common problems and solutions:

• Keypad is not responding:
  • 배터리가 올바르게 설치되었고 충전량이 충분한지 확인하세요. 필요한 경우 교체하세요.
  • USB 수신기가 컴퓨터의 정상 작동하는 USB 포트에 제대로 꽂혀 있는지 확인하세요. 다른 USB 포트에 연결해 보세요.
  • Ensure the keypad is within the 10-meter operating range of the USB receiver and there are no significant obstructions.
  • If the keypad is in sleep mode, press any key to wake it up.
• Keys are not functioning correctly:
  • Check if Num Lock is enabled or disabled, as this changes the function of some keys (e.g., 7/Home, 1/End).
  • Clean the keypad to ensure no debris is obstructing the keys.
  • 컴퓨터를 재시작하고 USB 수신기를 다시 연결하세요.
• Connectivity issues (lag or disconnections):
  • Move the keypad closer to the USB receiver.
  • Avoid using the keypad near other wireless devices that might cause interference (e.g., Wi-Fi routers, cordless phones).
  • 배터리 전원이 충분한지 확인하세요.
• Not fully compatible with Mac OS:
  • As stated in the product description, the keypad is not fully compatible with Mac OS. Some functions may not work as expected. This is a known limitation.

7. 사양

그림 5: 키패드 크기

Figure 6: Scissor-Switch Key Mechanism

8. 보증 및 지원

8.1. 보증 정보

ASHU products are manufactured to high-quality standards. This product is covered by a standard manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.

8.2. 고객 지원

For technical assistance, warranty inquiries, or further information, please contact your retailer or visit the official ASHU support website. Contact details are typically provided on the product packaging or the retailer's web대지.