1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your iSinbox Portable Projector AC311. Please read this manual thoroughly before using the product and retain it for future reference. The iSinbox AC311 is designed for versatile projection, offering features such as auto-focus, keystone correction, and integrated streaming capabilities.
2. Safety Information
- Do not expose the projector to rain or moisture to prevent fire or electric shock.
- Ensure proper ventilation. Do not block ventilation openings.
- Use only the power adapter supplied with the projector.
- Avoid looking directly into the projector lens when the lamp is on.
- Do not attempt to disassemble or modify the projector. Refer all servicing to qualified personnel.
- Keep the projector away from heat sources and direct sunlight.
3. Package Contents
Verify that all items are present in the package:
- iSinbox Portable Projector AC311
- Power Adapter
- Remote Control
- User Manual
4. Product Overview
The iSinbox AC311 Portable Projector features a compact design with a built-in stand and handle for portability and flexible positioning. It includes various ports for connectivity and an integrated lens for projection.
Figure 4.1: Front view of the iSinbox Portable Projector AC311, showcasing its lens, sensor, and integrated stand/handle.
4.1. Key Features
- Auto-Focus & Keystone Correction: Automatic image adjustment for clarity and rectangular projection.
- Integrated Streaming Apps: Direct access to popular streaming services like Netflix, YouTube, and Prime Video.
- Dual-Mode Stand: Offers 360-degree adjustable projection and doubles as a carry handle.
- Connectivity: Supports Wi-Fi 6 and Bluetooth 5.4 for seamless wireless connections.
- High Resolution: Native 1920 x 1080 pixel resolution with 4K support.
Figure 4.2: The projector's interface showing instant access to streaming applications.
Figure 4.3: Illustration of the projector's automatic focus and keystone correction capabilities.
Figure 4.4: The projector's dual-mode stand, functioning as both a stand and a carry handle.
5. Setup
5.1. Placement
Position the projector on a stable, flat surface. The integrated dual-mode stand allows for flexible angles, including 360-degree projection for ceilings or walls. Ensure there are no obstructions in front of the lens.
Figure 5.1: Example of 360-degree projection onto a ceiling.
Figure 5.2: Short throw distance capabilities of the projector.
5.2. Power Connection
- Connect the power adapter to the projector's power input port.
- Plug the other end of the power adapter into a suitable electrical outlet.
- Press the power button on the projector or remote control to turn it on.
5.3. Initial Image Adjustment
The projector features automatic focus and keystone correction. Upon startup or movement, the projector will automatically adjust the image for optimal clarity and shape. Manual adjustments can typically be found in the settings menu if needed.
5.4. Network Connection
- Navigate to the "Settings" menu on the projector's interface.
- Select "Network" or "Wi-Fi Settings".
- Choose your desired Wi-Fi network from the list and enter the password if prompted.
- Confirm the connection. The projector supports Wi-Fi 6 for faster and more stable connections.
6. Operating Instructions
6.1. Connecting External Devices
The projector supports various input methods:
- HDMI: Connect gaming consoles, laptops, or other HDMI-enabled devices using an HDMI cable. Select the HDMI input source from the projector's menu.
- Bluetooth: Pair Bluetooth-enabled devices such as smartphones or external speakers. Navigate to Bluetooth settings in the menu to pair. The projector supports Bluetooth 5.4.
- USB: Insert a USB drive into the designated port to play media files directly.
Figure 6.1: Demonstrating wireless connectivity for gaming and streaming.
6.2. Using Built-in Applications
The iSinbox AC311 comes with pre-installed streaming applications. Access these from the main interface. Ensure a stable internet connection for optimal performance.
6.3. Audio Output
The projector features integrated speakers. For enhanced audio, connect external Bluetooth speakers or a sound system via the audio output port (if available, or Bluetooth).
Figure 6.2: Internal audio components of the projector.
7. Maintenance
7.1. Cleaning the Lens
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Do not use abrasive cleaners or solvents.
7.2. Cleaning the Exterior
Use a soft, dry cloth to clean the exterior of the projector. For stubborn marks, a slightly damp cloth can be used, followed by a dry cloth. Ensure no liquid enters the device.
7.3. Storage
When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures. Use the original packaging or a protective case to prevent dust accumulation and damage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image displayed | Power cable disconnected; Incorrect input source; Lens cap on. | Ensure power cable is securely connected; Select correct input source (HDMI, App); Remove lens cap. |
| Image is blurry | Out of focus; Projector moved. | Allow auto-focus to adjust; Manually adjust focus if auto-focus fails. |
| No sound | Volume too low; Muted; External audio device not connected properly. | Increase volume; Unmute projector; Check external audio connections or Bluetooth pairing. |
| Remote control not working | Batteries depleted; Obstruction between remote and projector. | Replace batteries; Ensure clear line of sight to the projector's IR receiver. |
| Wi-Fi connection issues | Incorrect password; Router too far; Network interference. | Verify Wi-Fi password; Move projector closer to router; Restart router. |
9. Specifications
| Brand | iSinbox |
| Model | AC311 |
| Display Technology | LCD |
| Native Resolution | 1920 x 1080 Pixels (Full HD) |
| Supported Resolution | Up to 4K |
| Aspect Ratio | 16:9, 4:3 |
| Refresh Rate | 60 Hz |
| Noise Level | 32 Decibels |
| Connectivity Technology | Wi-Fi 6, Bluetooth 5.4 |
| Hardware Interface | HDMI |
| Compatible Devices | Gaming Console, Laptop, Smartphone |
| Special Features | Portable, Auto-Focus, Keystone Correction, Built-in Streaming Apps |
| Form Factor | Portable |
| Mounting Type | Tabletop Mount |
| Item Weight | 1.93 kg |
| Package Dimensions | 27.41 x 20.19 x 16.51 cm |
Figure 9.1: Visual representation of the projector's display quality and color vibrancy.
10. Warranty and Support
The iSinbox Portable Projector AC311 comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact iSinbox customer service through their official website or the contact information provided with your purchase.
