Ọrọ Iṣaaju
Thank you for choosing the CITLLA K9300 Wireless Bluetooth Keyboard. This full-size keyboard is designed for multi-device compatibility, offering a comfortable and quiet typing experience across various operating systems. Please read this manual carefully to ensure proper setup and optimal use of your new keyboard.

Aworan: Oke-isalẹ view of the CITLLA K9300 Wireless Bluetooth Keyboard, showcasing its full layout with numeric keypad.
Package Awọn akoonu
- 1 x CITLLA K9300 Wireless Bluetooth Keyboard
- Awọn batiri 2 x AAA (ti fi sii tẹlẹ tabi pẹlu lọtọ)
- 1 x 2.4G USB Receiver (stored in the battery compartment)
- 1 x Itọsọna olumulo
Key Awọn ẹya ara ẹrọ
- Ergonomic Comfort and Silent Typing: Features laptop-style keys with curved keycaps for effortless typing. The scissor-foot structure reduces typing noise by 30%, ideal for quiet environments.
- Seamless 3-Device Switching: Connects to up to three devices via a 2.4G universal USB receiver and dual Bluetooth connections. Switch between your computer, tablet, laptop, or phone with a single touch.
- Ibamu Eto Iṣiṣẹ jakejado: Compatible with Windows, macOS, Linux, iOS, and Android systems without requiring additional drivers.
- Igbesi aye batiri gigun: Enjoy up to 24 months of use with high-capacity batteries and automatic sleep technology. Two AAA batteries are included.
- Adjustable Height for Enhanced Comfort: Features a 3-level adjustable stand to customize the typing angle for optimal wrist comfort.
- Smart Multimedia and Quick Access Keys: Dedicated hotkeys for volume control, playback, navigation, and function keys (F-keys) enhance productivity.
- Premium Design and Durability: Ultra-thin (0.3 inches) design with anti-smudge and splash-resistant properties for easy cleaning and prolonged use.

Aworan: Isunmọ view of the keyboard keys, illustrating the quiet click mechanism and scissor-foot structure for reduced noise.
Ṣeto
1. Fifi awọn batiri sii
- Wa yara batiri ni apa isalẹ ti keyboard.
- Ṣii ideri iyẹwu naa.
- Fi awọn batiri AAA meji sii, ni idaniloju polarity ti o pe (+/-).
- Pa ideri iyẹwu batiri naa.
2. Agbara Lori
Slide the power switch, located on the side or top-right of the keyboard, to the 'ON' position. An indicator light may briefly illuminate.

Image: The underside of the keyboard, highlighting the battery compartment and the power switch for activation.
3. Sísopọ̀ nípasẹ̀ 2.4G USB Receiver
- Retrieve the 2.4G USB receiver from its storage slot, usually within the battery compartment.
- So olugba USB pọ mọ ibudo USB-A ti o wa lori kọmputa tabi ẹrọ rẹ.
- Press the dedicated 2.4G connection key (often labeled '1' or with a 2.4G icon) on the keyboard to switch to 2.4G mode. The keyboard should connect automatically.
4. Connecting via Bluetooth (BT1, BT2)
Awọn bọtini itẹwe ṣe atilẹyin awọn asopọ Bluetooth meji (BT1 ati BT2).
- Rii daju pe Bluetooth ẹrọ rẹ ti ṣiṣẹ.
- On the keyboard, press and hold either the BT1 key or the BT2 key (often labeled '2' or '3') for approximately 3-5 seconds until the corresponding indicator light starts blinking rapidly. This indicates pairing mode.
- Lori ẹrọ rẹ, lọ si awọn eto Bluetooth ki o wa awọn ẹrọ titun.
- Select "CITLLA K9300" or a similar name from the list of available devices to pair.
- Once connected, the indicator light will stop blinking and remain solid for a few seconds before turning off.

Image: The keyboard connected to a laptop, tablet, and smartphone, demonstrating its multi-device switching capability via Bluetooth and a USB receiver.

Image: The keyboard displayed with icons representing compatibility with Mac OS, Windows, iOS, Android, Linux, and Chrome OS.
Awọn ilana Iṣiṣẹ
1. Yipada Laarin Awọn ẹrọ
To switch between your connected devices, simply press the corresponding connection key:
- Press the '1' key for the 2.4G USB connection.
- Press the '2' key for Bluetooth Device 1.
- Press the '3' key for Bluetooth Device 2.
2. Using Multimedia and Function Keys
The keyboard features dedicated multimedia and function keys for quick access to various controls. To activate these functions, press the Fn key simultaneously with the desired F-key (F1-F12).
| Apapo bọtini | Išẹ |
|---|---|
| Fn + F1 | Dinku Imọlẹ |
| Fn + F2 | Mu Imọlẹ pọ si |
| Fn + F3 | Ṣii Aṣàwákiri |
| Fn + F4 | Iṣẹ-ṣiṣe View |
| Fn + F5 | Yi Ọna Input pada |
| Fn + F6 | Titiipa Kọmputa |
| Fn + F7 | Ti tẹlẹ Track |
| Fn + F8 | Sinmi/Ṣiṣere |
| Fn + F9 | Next Track |
| Fn + F10 | Pa ẹnu mọ́ |
| Fn + F11 | Iwọn didun isalẹ |
| Fn + F12 | Iwọn didun soke |

Image: Diagram illustrating the functions of the multimedia and F-keys when used with the Fn key.
3. Siṣàtúnṣe Keyboard igun
The keyboard features a 3-level adjustable stand on its underside. Gently pull out the feet to select your preferred typing angle (low, medium, or high) for ergonomic comfort.

Image: The keyboard shown with its adjustable feet, illustrating the three available height settings for ergonomic customization.
Itoju
1. Ninu
The keyboard's design includes anti-smudge and splash-resistant features. To clean, gently wipe the surface with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials. Ensure the keyboard is powered off before cleaning.

Image: The keyboard with water droplets on its surface, illustrating its splash-resistant design.
2. Batiri Rirọpo
When the keyboard's battery life diminishes, replace the two AAA batteries. Follow the steps for 'Inserting Batteries' in the Setup section.
Laasigbotitusita
- Keyboard ti ko sopọ: Ensure the keyboard is powered on and the correct connection mode (2.4G, BT1, or BT2) is selected. For Bluetooth, ensure your device's Bluetooth is active and the keyboard is in pairing mode. Try re-pairing if necessary.
- Input lag or dropped connection: Check battery levels and replace if low. Ensure the keyboard is within the effective range of your device (typically up to 10 meters). Minimize interference from other wireless devices.
- Awọn bọtini ko dahun: Check if the keyboard is powered on and connected. If specific keys are not working, try cleaning around them.
- Awọn bọtini multimedia ko ṣiṣẹ: Rii daju pe o n tẹ bọtini Fn nigbakanna pẹlu bọtini F ti o fẹ.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Orukọ awoṣe | K9300 |
| Ọja Mefa | 43.2 x 1.95 x 12.6 cm (17.01 x 0.77 x 4.96 inches) |
| Iwọn | 740 g |
| Asopọmọra Technology | Bluetooth, 2.4G USB-A |
| Awọn ẹrọ ibaramu | Computer, Laptop, Tablet, Smartphone |
| Ifilelẹ bọtini itẹwe | QWERTY (ES Layout) |
| Nọmba ti Awọn bọtini | 104 |
| Pataki Awọn ẹya ara ẹrọ | Ergonomic, Silent, Quick Access & Multimedia Keys |
| Orisun agbara | 2 x Awọn batiri AAA (pẹlu) |
| Ohun elo ita | Acrylonitrile Butadiene Styrene |
| Ilu isenbale | China |
| Software imudojuiwọn Titi | Aimọ |

Image: Product dimensions and a visual representation of the three adjustable height levels (6°, 10°, 15°).
Atilẹyin ọja ati Support
The CITLLA K9300 Wireless Bluetooth Keyboard comes with a 24-osu atilẹyin ọja. For any inquiries or assistance, please contact our 24-hour online customer service. We are committed to resolving any issues and ensuring your satisfaction.
For further support, please refer to the contact information provided with your purchase or visit the official CITLLA webojula.