1. Introduction
Thank you for purchasing the PANDA PF03 Portable Projector. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly before use to ensure optimal performance and longevity of your projector.
Figure 1: PANDA PF03 Projector highlighting key features.
2. Package Contents
Please check the package for the following items:
- 1 x PANDA PF03 Projector
- 1 x Power Cord (UK, US, or EU plug, depending on region)
- 1 x Remote Control
- 1 x User Manual (this document)
Figure 2: Included accessories.
3. Product Overview
3.1. Projector Views
Figure 3: Front View
Figure 4: Rear View (Ports: USB, HDMI, 3.5mm Audio Out, Power Input)
Figure 5: Top View (Control Buttons)
Figure 6: Side View (Ventilation)
Figure 7: Bottom View
3.2. Remote Control
Figure 8: Projector and Remote Control
The remote control allows you to navigate the projector's interface, adjust settings, and control media playback. Ensure batteries are inserted correctly.
4. Setup
4.1. Placement
Place the projector on a stable, flat surface. Ensure there is adequate ventilation around the device to prevent overheating. The optimal projection distance for a 40-120 inch screen is between 1m and 3.5m.
Figure 9: Recommended Projection Distances and Screen Sizes.
4.2. Power Connection
- Connect the power cord to the power input port on the rear of the projector.
- Plug the other end of the power cord into a suitable electrical outlet.
- The projector will power on or enter standby mode.
4.3. Initial Power On and Focus Adjustment
- Press the power button on the projector or remote control to turn it on.
- The projector features electric focus. Use the remote control or on-device buttons to adjust the focus until the image is clear.
Figure 10: Electric Focus Adjustment Interface.
4.4. Keystone Correction
The PF03 projector supports automatic keystone correction. It will automatically adjust the image to be rectangular even if the projector is placed at an angle. You can also manually adjust keystone correction if needed.
Figure 11: Auto Keystone Picture Auxiliary System.
5. Operating Instructions
5.1. Android System Navigation
The projector runs on Android 9.0 with a customized application market. Use the remote control to navigate the interface, select apps, and adjust system settings.
Figure 12: Android 9.0 App Interface.
5.2. Connecting External Devices
The projector offers multiple connectivity options:
- HDMI: Connect a laptop, gaming console, or other HDMI-enabled devices. The projector supports 4K video decoding via HDMI, with an output resolution of 720P.
- USB: Plug in a USB drive to play media files directly. Supports 4K video decoding.
- 3.5mm Earphone Out: Connect external speakers or headphones for private listening.
Figure 13: 4K Decoding and 720P Output.
5.3. Wireless Connectivity (WiFi & Bluetooth)
- WiFi 6 (2.4G/5G Dual Band): Connect to your home network for internet access, streaming, and online apps. WiFi 6 ensures faster and more stable transmission.
- Bluetooth 5.2: Pair with Bluetooth speakers, headphones, or use the projector as a standalone Bluetooth speaker.
Figure 14: WiFi 6 Dual Band Performance.
Figure 15: Projector as a Bluetooth Speaker.
5.4. Screen Mirroring
The projector supports wireless screen mirroring via Miracast and Airplay, allowing you to cast content from your mobile phone or computer to the large screen.
Figure 16: Mobile Screen Sharing via MaxhubShare.
5.5. Video Playback
Video 1: PANDA PF03 Projector Product Rotation.
6. Maintenance
6.1. Cleaning
- Lens: Use a soft, lint-free cloth specifically designed for optical lenses. Do not use abrasive cleaners or cloths.
- Exterior: Wipe the projector's exterior with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by a dry one.
- Ventilation: Ensure the ventilation grilles are free from dust and obstructions. The projector features an IP5X dustproof design for long-term clarity.
Figure 17: IP5X Dustproof Feature.
6.2. Storage
When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures. Cover the lens to protect it from dust.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Power cable not connected; Projector off; Input source incorrect; Lens cap on. | Check power connection; Turn on projector; Select correct input source (HDMI/USB); Remove lens cap. |
| Image is blurry | Focus not adjusted; Projector too close/far from screen. | Adjust electric focus; Adjust projection distance (1m-3.5m). |
| Image is distorted (trapezoid) | Projector not perpendicular to screen. | Use automatic keystone correction or adjust manually. |
| No sound | Volume too low; Muted; External audio device not connected/selected. | Increase volume; Unmute; Check external audio connections or select internal speakers. |
| Remote control not working | Batteries dead/incorrectly inserted; Obstruction between remote and projector. | Replace batteries; Ensure clear line of sight. |
| WiFi connection unstable | Distance from router; Interference; Router issues. | Move projector closer to router; Reduce interference; Restart router. |
8. Specifications
| Feature | Specification |
|---|---|
| Model | PF03 |
| Operating System | Android 9.0 |
| CPU | HiSilicon 352 (4-core 64-bit) |
| GPU | Mali-450 (2-core) |
| Memory | 1GB RAM + 8GB Storage |
| Optical Resolution | 1280x720dpi (Native 720P) |
| 4K Support | Supports 4K video decoding (output 720P) |
| Brightness | 200 ANSI Lumens (8000 Lumens) |
| Contrast Ratio | 2000:1 |
| Projection Technology | LCD |
| Light Source | LED Light |
| Projected Dimension | 40-120 inches |
| Projection Distance | 1m-3.5m |
| Screen Scale | 4:3/16:9 |
| Throw Ratio | 1.3 |
| Keystone Correction | Electronic Correction, Auto Correction |
| Focus | Electric Focus |
| WiFi | WiFi 6 (IEEE.802.11 b/g/n/ax, 2.4G & 5G Dual Band) |
| Bluetooth | Bluetooth 5.2 (2.4GHz) |
| Input/Output | 3.5mm Earphone Out, HDMI, USB |
| Built-in Speaker | Yes (Dual HiFi Stereo Surround Speakers, AAC Technology) |
| Dustproof | IP5X |
| Power (W) | 45W |
| Power Source | AC |
| Weight | 1.5kg |
| Net Size | 130 x 156 x 210 mm |
| Remote Controller Included | Yes |
| Certifications | CE, FCC, RoHS |
9. User Tips
- For the best viewing experience, use the projector in a dark environment.
- Regularly clean the lens and ventilation ports to maintain image quality and prevent overheating.
- Explore the Android app store for a wide range of streaming services and entertainment options.
- When using screen mirroring, ensure both your device and the projector are connected to the same WiFi network for optimal performance.
- If experiencing network issues, try moving the projector closer to your WiFi router or restarting the router.
10. Warranty and Support
The PANDA PF03 Portable Projector comes with a standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact the PANDA Official Store or your retailer.
