AUN A003

Contents

AUN A003 Portable Mini Projector User Manual

Model: A003

1. Introduction

The AUN A003 Portable Mini Projector is designed to provide a versatile and immersive home theater experience. With its compact size, wireless connectivity, and high-quality projection capabilities, you can enjoy movies, videos, and presentations wherever you go. This manual provides essential information for setting up, operating, and maintaining your projector.

Video 1.1: AUN A003 Projector Features Overview

2. Package Contents

Please check the box for the following items:

  • AUN A003 Portable Mini Projector
  • Power Adapter
  • Remote Control
  • User Manual (digital version available online)
AUN A003 Projector package contents: Remote Control, User Manual, Power Cable with various plug types.
Figure 2.1: Included Accessories

Note: The shape of the power plug may vary depending on your region. An appropriate adapter will be provided.

3. Specifications

FeatureSpecification
Brand NameAUN
ModelA003
CategoryProjectors
TypeDigital Projector, Entertainment Projector
SystemMultimedia System
Optical Resolution1280x720dpi (Supports 1080P Full HD, 4K video resolution input)
Brightness5000 Lumens (250 ANSI Lumens)
Contrast Ratio2000:1
Projection TechnologyLCD
Light SourceLED
Lamp Life30,000 hours
Projected Dimension50-150 inches
Projection Distance0.5-3m
Screen Scale4:3/16:9
Keystone CorrectionElectronic Correction
ZoomFocus (Electric focusing)
Input/Output3.5mm Earphone Out, HDMI, POWER, USB
Built-in SpeakerYes (4 Ω 3W independent multimedia sound cavity)
Remote controller includedYes
PortableYes
Weight1.0KG
Power (W)60w
Supply VoltageAC110-240 50-60HZ
WIFIYes (Air Play/Miracast/WIFI Display, Wired and wireless on screen support for Android/iOS)
BluetoothYes
CertificationCE, FCC, RoHS
Diagram showing the dimensions of the AUN A003 projector: 17.5 cm (6.89 inch) length, 15 cm (5.9 inch) height, 10.5 cm (4.13 inch) width.
Figure 3.1: Projector Dimensions

4. Setup

4.1 Power Connection

  1. Connect the power adapter to the DC-in port on the projector.
  2. Plug the power adapter into a suitable electrical outlet (AC110-240V, 50-60Hz).

4.2 Placement

The AUN A003 projector offers flexible placement options:

  • Tabletop: Place the projector on a flat surface.
  • Ceiling Mount: The projector can be mounted to the ceiling (mounting bracket not included).
  • Stand Mount: Use a compatible stand for versatile positioning (stand not included).

Thanks to its 360-degree rotation capability, you can adjust the projection angle to suit your viewing needs, whether projecting on a wall, screen, or ceiling.

Image showing the AUN A003 projector rotating 360 degrees on its stand, with text '360° Rotation, Angular freedom, Hovering freedom, Freedom of placement'.
Figure 4.1: 360-degree Rotation
Image showing the AUN A003 projector projecting onto a bedroom wall and ceiling, with text 'Watch Wherever You Want'.
Figure 4.2: Flexible Projection
Image showing the AUN A003 projector placed in various positions: hanging from ceiling, on a table, on a stand, and wall-mounted.
Figure 4.3: Various Placement Options

5. Operating Instructions

5.1 Power On/Off

Press the power button on the projector or the remote control to turn the device on or off.

5.2 Focusing the Image

The A003 features electric focusing. Use the remote control to adjust the focus until the image is clear and sharp.

Image illustrating electric focus with 'Prefocus' and 'After focus' states, showing a blurry image becoming sharp.
Figure 5.1: Electric Focus Adjustment

5.3 Keystone Correction

The projector supports electronic keystone correction to adjust for distorted images when the projector is not perfectly perpendicular to the screen. Access this feature through the projector's menu or remote control.

5.4 Connecting Devices

The A003 offers multiple connectivity options:

  • HDMI: Connect your computer, Amazon Firestick, TV Box, smartphone, PS4, PS5, XBOX, etc., via the HDMI port for high-definition video and audio.
  • USB: Plug in a U disk to play videos and view pictures directly.
  • TF Card: Insert a TF card to access media files.
  • 3.5mm Earphone Out: Connect external headphones or speakers.
Diagram showing the input/output ports on the back of the AUN A003 projector: USB In, HD-in (HDMI), 3.5mm audio-out, and DC-in.
Figure 5.2: Connectivity Ports

5.5 Wireless Connectivity (Wi-Fi & Bluetooth)

Wi-Fi Screen Mirroring:

The projector has built-in Wi-Fi for wireless mirroring (screen share) with Android and iOS smartphones. This allows you to share 4K videos and other content conveniently.

Image showing a person using a smartphone to wirelessly mirror content to the AUN A003 projector, with Wi-Fi symbols indicating connection.
Figure 5.3: Smart Wireless Connection

For Android devices, some links may require the installation of the "ElfCast" APK for screen mirroring.

Image showing a smartphone screen with a 'Screen Mirroring' option and an icon for 'ElfCast' APK, indicating its use for Android devices.
Figure 5.4: Android Screen Mirroring (ElfCast APK)

Bluetooth:

Connect Bluetooth speakers or headphones to the projector for an enhanced audio experience without extra cables.

Image showing a person wearing headphones connected via Bluetooth to the AUN A003 projector, with Bluetooth symbols.
Figure 5.5: Wireless Audio Connection via Bluetooth

6. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the exterior of the projector. For the lens, use a specialized lens cleaning cloth and solution to avoid scratches.
  • Ventilation: Ensure the projector's ventilation openings are not blocked to prevent overheating.
  • Storage: When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and dust.
  • Lamp Life: The LED light source has a long lifespan of approximately 30,000 hours, minimizing the need for frequent lamp replacement.

7. Troubleshooting

Q: The projector is not turning on.
A: Ensure the power adapter is securely connected to both the projector and a working electrical outlet. Check if the power button on the projector or remote control is pressed correctly.
Q: The image is blurry.
A: Use the electric focus feature via the remote control to adjust the image sharpness. Ensure the projection distance is within the recommended range (0.5-3m).
Q: The image is distorted (trapezoidal shape).
A: Use the electronic keystone correction feature in the projector's menu to correct the image geometry.
Q: Cannot connect to iPhone for screen mirroring.
A: Ensure both the iPhone and the projector are connected to the same Wi-Fi network. On your iPhone, use the Screen Mirroring feature (AirPlay). Refer to your iPhone's manual for specific steps if needed.
Q: Cannot connect to Android for screen mirroring.
A: Ensure both the Android device and the projector are connected to the same Wi-Fi network. Some Android devices may require the "ElfCast" APK to be installed for wireless mirroring. Check the projector's settings for specific mirroring instructions.
Q: No sound from the projector.
A: Check the volume settings on both the projector and the connected source device. If using external speakers/headphones, ensure they are properly connected via the 3.5mm audio out or paired via Bluetooth.

8. User Tips

  • For the best viewing experience, use the projector in a dimly lit or dark room.
  • Experiment with different projection surfaces (walls, screens, ceilings) to find your preferred setup.
  • When using screen mirroring, ensure a stable Wi-Fi connection for smooth playback.
  • Take advantage of the 360-degree rotation to project onto ceilings for a unique viewing angle, especially in bedrooms.

9. Support

For further assistance or inquiries, please refer to the official AUN support channels or the seller's website.

© 2023 AUN. All rights reserved.


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