คู่มือผู้ใช้คีย์บอร์ด Bluetooth หลายอุปกรณ์ Logitech K480

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The Logitech K480 Bluetooth Multi-Device Keyboard is designed for seamless typing across multiple devices. This versatile keyboard allows you to switch effortlessly between your computer, tablet, and smartphone with a simple turn of a dial. It features a familiar keyboard layout with shortcut keys optimized for Windows, Mac, Chrome OS, Android, and iOS mobile devices. The integrated cradle securely holds your phone or tablet at an optimal viewing angle while you type.

รูปที่ 1 : ด้านหน้า view of the Logitech K480 Bluetooth Multi-Device Keyboard.

การตั้งค่า

1. การติดตั้งแบตเตอรี่

The Logitech K480 keyboard comes with two pre-installed AAA batteries. To access the battery compartment, slide open the cover on the underside of the keyboard. Ensure the batteries are correctly oriented according to the polarity indicators. Close the cover securely.

Figure 2: Underside of the keyboard showing the battery compartment and on/off switch.

2. เปิดเครื่อง

Locate the On/Off switch on the underside of the keyboard. Slide the switch to the 'On' position. A small LED indicator on the top right of the keyboard will illuminate briefly.

3. การจับคู่บลูทู ธ

1. Turn the Easy-Switch dial on the left side of the keyboard to select one of the three available channels (1, 2, or 3).
2. Press and hold the 'i' (for iOS/Mac) or 'pc' (for Windows/Android/Chrome OS) button above the Easy-Switch dial for 3 seconds until the LED indicator for the selected channel starts blinking rapidly. This indicates the keyboard is in pairing mode.
3. On your device (computer, tablet, or smartphone), go to Bluetooth settings and enable Bluetooth.
4. Look for "Keyboard K480" in the list of available devices and select it.
5. Follow the on-screen instructions to complete the pairing process, which may involve typing a code on the K480 keyboard and pressing Enter.
6. Once successfully paired, the LED indicator will glow solid blue for a few seconds and then turn off.

Figure 3: Easy-Switch dial and pairing buttons for multi-device connectivity.

4. Integrated Cradle Usage

The integrated cradle at the top of the keyboard is designed to hold your smartphone or tablet. Simply place your device into the slot. The cradle supports most phones and tablets up to 10.5 mm (0.4 inches) thick and 258 mm (10 inches) wide, providing an ideal angle for typing and viewการไอเอ็นจี

Figure 4: The integrated cradle securely holds your devices for comfortable typing.

คำแนะนำการใช้งาน

การสลับระหว่างอุปกรณ์

To switch between your paired devices, simply turn the Easy-Switch dial to the corresponding channel number (1, 2, or 3) where your device is paired. The keyboard will automatically connect to the selected device, allowing you to seamlessly continue typing.

การใช้ปุ่มลัด

The K480 keyboard features a familiar layout with dedicated shortcut keys for various operating systems. These keys provide quick access to common functions such as media control, volume adjustment, and screen lock. Refer to your device's operating system documentation for specific shortcut key functionalities.

การซ่อมบำรุง

การเปลี่ยนแบตเตอรี่

The keyboard uses 2 AAA batteries. When the battery indicator light (located near the On/Off switch) turns red, it's time to replace the batteries. Open the battery compartment on the underside of the keyboard, remove the old batteries, and insert new AAA batteries, ensuring correct polarity. Close the compartment securely.

การทำความสะอาด

ในการทำความสะอาดแป้นพิมพ์ ให้ใช้ผ้าเนื้อนุ่มที่ไม่เป็นขุย สำหรับคราบสกปรกที่ติดแน่น ให้ใช้ผ้าชุบน้ำหมาดๆ เช็ดเบาๆampen the cloth with water or a mild cleaning solution. Avoid using abrasive cleaners or harsh chemicals. The keyboard is spill-resistant, meaning it can withstand minor liquid spills (up to 60ml), but it should not be immersed in liquid.

Figure 5: The keyboard is designed to be spill-resistant for everyday use.

การแก้ไขปัญหา

• แป้นพิมพ์ไม่เชื่อมต่อ: Ensure the keyboard is powered on and the Easy-Switch dial is set to the correct channel. Check that Bluetooth is enabled on your device and the keyboard is within range (up to 10 meters). Try re-pairing the keyboard if the issue persists.
• Typing lag or missed characters: This could be due to interference. Try moving the keyboard closer to your device or away from other wireless devices. Ensure your device's operating system is up to date.
• ปัญหาเกี่ยวกับแบตเตอรี่: Ensure you are using fresh, high-quality AAA batteries. Turn off the keyboard when not in use to conserve battery life.
• Device not fitting in cradle: The cradle supports devices up to 10.5 mm (0.4 inches) thick and 258 mm (10 inches) wide. Remove bulky cases if your device does not fit.

ข้อมูลจำเพาะ

การรับประกันและการสนับสนุน

การปฏิเสธความรับผิดทางกฎหมาย: All items are without warranty. All purchases are As-Is.

For further assistance or detailed information, please refer to the official User Guide PDF available ที่นี่.