DBPOWER L22 Projector User Manual

1. Produk Lebihview

The DBPOWER L22 projector is designed for home entertainment, offering a high-quality viewing experience with its advanced features. This manual will guide you through its functions and ensure optimal performance.

Image 1.1: The DBPOWER L22 projector and its remote control.

Ciri-ciri Utama:

• WiFi & Wired Connectivity: Supports both wireless screen mirroring for iOS and Android devices, and wired connections via USB cable.
• High Brightness & Native 720P: Delivers clear images with 8000 lumens brightness and a native 720P resolution, supporting 1080P Full HD input.
• Included 100-inch Screen: Comes with a dedicated 100-inch screen for immediate use, ideal for outdoor campdalam atau perjalanan.
• Dual Built-in Speakers & Efficient Cooling: Features two internal speakers for immersive sound and an optimized cooling system to extend product lifespan.
• Keserasian Luas: Equipped with AV, USB, VGA, and HDMI ports, compatible with smartphones, tablets, PCs, DVD players, game consoles, and TV sticks.
• Keystone Correction & Focus Function: Manual ±15° vertical keystone correction and focus adjustment for clear image projection.

Imej 1.2: Selesaiview of DBPOWER L22 projector's main features.

2. Arahan Persediaan

2.1 Persediaan Awal

1. Before starting the projector, remove the lens protection cover.
2. Ensure the remote control has two new AAA batteries installed.
3. Connect the power cable to the projector and a power outlet.
4. Tekan butang kuasa pada projektor atau alat kawalan jauh untuk menghidupkannya.

2.2 Pelarasan Fokus dan Keystone

To achieve a clear and rectangular image, adjust the focus and keystone correction:

• Fokus: Putarkan gelang fokus pada kanta projektor sehingga imej kelihatan tajam.
• Pembetulan Keystone: Use the keystone correction dial (±15° vertical) to adjust the image shape if it appears trapezoidal.

Image 2.1: Focus and keystone correction mechanisms.

3. Arahan Operasi

3.1 Menyambung Peranti

The DBPOWER L22 projector offers various connectivity options:

• HDMI: Connect PCs, laptops, DVD players, PS4, Xbox, or TV sticks using an HDMI cable.
• USB: Connect USB drives for media playback or use a USB cable for wired screen mirroring with smartphones.
• DARI: Connect older devices like DVD players using the AV cable.
• VGA: Sambungkan komputer atau komputer riba lama menggunakan kabel VGA.

Image 3.1: Wide compatibility with various devices and input types.

3.2 Pencerminan Skrin Tanpa Wayar (WiFi)

The projector supports WiFi connectivity for screen mirroring from iOS and Android devices.

1. Select the 'Screen Mirroring' input source on the projector.
2. Connect your smartphone to the projector's WiFi network (e.g., 'DBPOWER-XXXXXX').
3. For iOS: Swipe down/up to open Control Center, tap 'Screen Mirroring', and select 'DBPOWER-XXXXXX'.
4. For Android: Swipe down to open the quick settings panel, tap 'Wireless Projection' or 'Smart View', and select 'DBPOWER-XXXXXX'.

Image 3.2: Step-by-step guide for WiFi screen mirroring with iOS and Android.

3.3 Wired Screen Mirroring (USB)

For a direct connection without WiFi, use a USB cable:

• Connect your smartphone to the projector using its original USB charging cable.
• No additional adapters or apps are required.

3.4 Pemilihan Sumber Input

After connecting a device, ensure you select the corresponding input source on the projector. If the wrong source is selected, the content may not display.

4. Penyelenggaraan

4.1 Sistem Penyejukan

The projector features an improved cooling system to prevent overheating and extend its operational life. The internal fan will operate during use; faster fan speed indicates more efficient cooling.

4.2 LED Lamp kehidupan

LED lamp has a long lifespan of up to 100,000 hours, ensuring extended use without frequent lamp penggantian.

5. Penyelesaian masalah

5.1 Isu Pencerminan Skrin

• Ensure you are on the correct screen mirroring page for your device (iOS or Android).
• For wireless connections, ensure the projector and your device are within 1 meter for stable WiFi.
• Kandungan Berhak Cipta: Due to copyright protection, streaming apps like Amazon Prime Video, Hulu, and Netflix do not support screen mirroring. For these services, use a PC or a TV Stick (e.g., Fire TV Stick) connected via HDMI.

5.2 Tiada Keluaran Bunyi

• If connecting a Toshiba REGZA series recorder and experiencing no sound, try connecting via AV (RCA) cable directly.
• Ensure the correct audio mode is selected if using wired connections (e.g., video mode for videos, photo mode for photos).

5.3 Alat Kawalan Jauh Tidak Berfungsi

• Ensure two new AAA batteries are correctly installed in the remote control.

5.4 Isu Kualiti Imej

• Perform manual focus adjustment before use to ensure a clear projected image.
• Adjust keystone correction if the image is distorted.

5.5 General Connection Notes

• When connecting multiple external devices, the projector can only read one signal source at a time. If one HDMI port is used for input, another HDMI port might only function as a power supply.
• For HDMI connection with iOS devices, use an authentic Apple Lightning to Digital AV adapter. For Android, use an authentic Type-C conversion cable.

6. Spesifikasi

Image 6.1: Detailed product specifications and package contents.

7. Waranti dan Sokongan

DBPOWER provides a reliable warranty and customer support for your product.

• Jaminan Kualiti: 12-month quality guarantee.
• Tempoh pemulangan: 30-day valid return period.
• Sokongan Pelanggan: Dedicated customer support is available.
• Keselamatan Produk: This product is PSE and GITEKI certified, meeting safety standards for electrical products.

If the product box is damaged or if there are performance issues, please contact the seller via Amazon message for a new product exchange.

Image 7.1: DBPOWER customer support details and LINE QR code.

For direct support, scan the QR code or visit: https://lin.ee/QdlW3a0