1. Ifihan
O ṣeun fun riraasing the DBPOWER L21 WiFi Mini Projector. This manual provides essential information for setting up, operating, and maintaining your projector to ensure optimal performance and longevity. Please read this manual thoroughly before use and keep it for future reference.
2. Ohun ti o wa ninu Apoti
Jọwọ ṣayẹwo awọn akoonu ti package lori unboxing:
- WiFi Mini Portable pirojekito
- Isakoṣo latọna jijin
- Okun HDMI
- AV Cable
- Okun agbara
- Itọsọna olumulo
3. Ọja Ipariview
The DBPOWER L21 is a compact and versatile mini projector designed for various entertainment and presentation needs. It supports 1080P Full HD resolution and features WiFi connectivity for seamless screen mirroring.
3.1. Awọn ohun elo ti ara

Aworan 1: The DBPOWER L21 WiFi Mini Projector displaying a scenic view via wireless screen mirroring from a smartphone. The projector is white with black accents, compact, and sits on a coffee table.
3.2. Àwọn Èbúté àti Àwọn Ìṣàkóso
The projector features multiple ports for connectivity and intuitive controls for easy operation:
- Awọn ibudo HDMI: For connecting devices like laptops, TV sticks, gaming consoles.
- Awọn ibudo USB: For playing media directly from USB flash drives.
- Ohùn tó ń jáde (Jack 3.5mm): Fun sisopọ awọn agbohunsoke ita tabi agbekọri.
- Ibudo AV: For connecting older devices using the included AV cable.
- Iṣagbewọle agbara: Fun sisopọ ohun ti nmu badọgba agbara.

Aworan 2: Sun mo tipetipe view of the projector's focus and keystone correction dials. The image shows how adjusting these dials can sharpen the image and correct trapezoidal distortion.
- Idojukọ Oruka: Ṣe atunṣe didasilẹ aworan.
- Atunse okuta bọtini: Corrects trapezoidal image distortion (up to ±15°).
- Ibi iwaju alabujuto: On-device buttons for basic navigation and settings.
4. Eto
4.1. Agbara Lori
- So okùn agbára náà pọ̀ mọ́ agbára tí ẹ̀rọ ìṣiṣẹ́ náà ń lò, lẹ́yìn náà, so mọ́ ibi tí agbára náà ti ń jáde.
- Tẹ bọtini agbara lori pirojekito tabi isakoṣo latọna jijin lati tan-an.
4.2. Initial Placement and Adjustment
Place the projector on a stable, flat surface or mount it using a compatible tripod. Adjust the distance from the projection surface to achieve your desired screen size (up to 240 inches recommended at 10ft distance).

Aworan 3: Diagram illustrating various projector placement options including ceiling mount, table placement, and tripod installation for flexible viewawọn iṣeto ni.
4.3. Idojukọ ati Atunse Keystone
- Yiyi awọn Oruka idojukọ until the projected image is clear and sharp.
- Ṣatunṣe awọn Keystone Atunse dial to ensure the image is rectangular and not trapezoidal.
5. Awọn ilana Iṣiṣẹ
5.1. Nsopọ Awọn ẹrọ
Pirojekito naa ṣe atilẹyin fun ọpọlọpọ awọn orisun titẹ sii:
- HDMI: Connect your device (laptop, TV stick, game console) using an HDMI cable. Select the corresponding HDMI input from the projector's menu.
- USB: Insert a USB flash drive into the USB port. The projector will automatically detect the drive and allow you to browse media files.
- TI: Use the provided AV cable to connect older devices. Select the AV input.
5.2. WiFi Screen Mirroring (iOS/Android)
The DBPOWER L21 features the latest WiFi technology for easy screen mirroring from your smartphone or tablet:
- Ensure your projector and mobile device are connected to the same WiFi network.
- On the projector's main menu, select the
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