1. Introduction
Thank you for purchasing the Salange JY320 Mini Projector. This portable projector is designed to provide a versatile entertainment experience with its Android 13 operating system, native 720P resolution, Wi-Fi 6, and Bluetooth 5.0 connectivity. This manual will guide you through the setup, operation, and maintenance of your new projector to ensure optimal performance and longevity.
2. Safety Information
- Do not look directly into the projector lens when the lamp is on.
- Ensure proper ventilation around the projector to prevent overheating.
- Use only the provided power adapter.
- Keep the projector away from water or other liquids.
- Avoid placing the projector on unstable surfaces.
- Do not attempt to disassemble or repair the projector yourself. Contact qualified service personnel.
3. Package Contents
Please check the box for the following items:
- Salange JY320 Mini Projector (x1)
- AC Power Cable (x1) - 1.5 meters, 2-pin figure-8 end, compatible with various country specifications.
- Remote Control (x1)
- User Manual (x1)
4. Product Overview
The Salange JY320 is a compact and portable projector designed for ease of use and versatility. It features a unique deer-like design and integrates an Android 13 smart system.
Figure 4.1: Salange JY320 Mini Projector with key features.
4.1 Key Features
- Native 720P Resolution: Delivers clear and sharp images, supporting up to 4K video input.
- Android 13 OS: Access to a wide range of streaming apps and content.
- Wi-Fi 6 & Bluetooth 5.0: Fast and stable wireless connectivity for streaming and audio.
- 160 ANSI Lumens: Provides bright and vibrant projections.
- Auto Keystone Correction: Automatic vertical keystone adjustment for easy setup.
- Portable Design: Compact and lightweight for easy transport and setup anywhere.
- Built-in Speaker: Integrated 3.6Ω/3W speaker for audio playback.
Figure 4.2: Comprehensive feature overview of the JY320 projector.
4.2 Ports and Connections
The projector includes the following input/output ports:
- HDMI 2.1: For connecting external video sources (e.g., gaming consoles, laptops).
- USB 2.0: For connecting USB storage devices (e.g., flash drives) to play media.
- 3.5mm Earphone Jack: For connecting external headphones or speakers.
- AC Power Socket: For connecting the power cable.
5. Setup Guide
5.1 Initial Placement
Place the projector on a stable, flat surface. Ensure there is adequate space around the projector for ventilation. The optimal projection distance ranges from 1.0 meters to 2.7 meters, supporting screen sizes from 50 to 150 inches.
Figure 5.1: Projection distance and screen size guide.
5.2 Power Connection
- Connect the provided AC power cable to the projector's AC power socket.
- Plug the other end of the power cable into a wall outlet (AC 100-240V, 50/60Hz).
- Press the power button on the projector or remote control to turn it on.
5.3 Focus Adjustment
The projector features manual focusing. Rotate the lens ring until the projected image appears sharp and clear on the screen.
5.4 Keystone Correction
The projector supports automatic vertical keystone correction (±15°) and manual horizontal keystone correction. If the image appears trapezoidal, the projector will automatically adjust vertical distortion. For horizontal adjustments, use the settings menu or remote control.
Figure 5.2: Auto Horizontal Keystone and 4-Point Correction.
6. Operating Instructions
6.1 Android 13 Smart System
Upon startup, the projector will display the Android 13 home screen. You can navigate using the remote control. Connect to your Wi-Fi network via the settings menu to access online content and download apps from the app store.
Figure 6.1: Android 13 System & Apps Interface.
6.2 Screen Mirroring
The projector supports Miracast, Airplay, and DLNA for screen mirroring from compatible devices (iOS, Android, Windows). Ensure your device and the projector are connected to the same Wi-Fi network.
Figure 6.2: Screen Mirroring via Miracast, Airplay, DLNA.
6.3 Bluetooth Connectivity
Connect external Bluetooth speakers or headphones for an enhanced audio experience. Navigate to the Bluetooth settings in the Android menu, enable Bluetooth, and pair with your desired device.
Figure 6.3: Bluetooth 5.0 and Built-in HiFi Speaker.
6.4 Media Playback
You can play media directly from a USB drive connected to the USB 2.0 port. The projector supports various video (MPEG-2, MPEG-4, H.264, H.265, VP8, VP9, AV1), audio (MP3, WMA, AAC, AC3), and image (PNG, BMP, JPEG, GIF) formats.
7. Maintenance
7.1 Cleaning the Lens
Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Do not use abrasive cleaners or excessive force.
7.2 Cleaning the Exterior
Wipe the exterior of the projector with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by a dry cloth. Avoid using harsh chemicals.
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. It is recommended to use the original packaging for storage.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image projected | Power cable loose, projector off, input source not selected, 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 the manual focus ring. Ensure projector is within optimal throw distance (1.0m-2.7m). |
| Image is trapezoidal | Projector not perpendicular to screen. | The projector has auto vertical keystone correction. For horizontal distortion, adjust manually via settings. |
| No sound | Volume too low, external audio device not connected/selected, mute enabled. | Increase volume. Check Bluetooth connection or 3.5mm jack. Disable mute. |
| Remote control not working | Batteries dead, obstruction, remote out of range. | Replace batteries. Remove obstructions. Point remote directly at the projector. |
| Wi-Fi connection issues | Incorrect password, weak signal, router issues. | Verify Wi-Fi password. Move projector closer to router. Restart router. |
9. Specifications
| Category | Specification |
|---|---|
| Projection Technology | |
| Display Technique | 1LCD liquid crystal |
| Native Resolution | 1280x720 (HD) |
| Frame Rate | 60Hz |
| Aspect Ratio | 16:9 (Supports 4:3) |
| Optical Performance | |
| Brightness | Average 160 ANSI lumens |
| Contrast Ratio | Typical 1400:1 |
| Color Space | Typical 44% NTSC 1953 standard |
| Lens Type | Optical coated glass |
| Throw Ratio | 0.93 |
| Projected Dimension | 50" to 150" |
| Projection Distance | 1.0 meters to 2.7 meters |
| Light Source | |
| Type | LED |
| LED Consumption | 40W |
| LED Lifespan | 30,000 hours |
| Interface Configuration | |
| HDMI Interface | HDMI 2.1 (x1) |
| USB Interface | USB 2.0 (x1) |
| Earphone Output | 3.5mm jack (x1) |
| Power Supply Interface | AC socket, 8-style |
| System and Performance | |
| Operating System | Android 13 |
| Master Chip | Amlogic 950s Quad-core processor |
| RAM Spec | 2GB DDR3 |
| ROM Spec | 16GB |
| Wireless Network | Wi-Fi 6 (Supports 2.4G/5G bands) |
| Bluetooth | Version 5.0 |
| Max Video Decoding | 1080P@60FPS |
| Supported Video Formats | MPEG-2, MPEG-4, VC-1, AVC/H.264, HEVC/H.265, VP8, VP9, AV1 |
| Supported Audio Formats | MP3, WMA, OGG, AAC, AC3 |
| Supported Image Formats | PNG, BMP, JPEG, GIF |
| Multi-screen Interaction | |
| Supported Protocols | Miracast, DLNA, Airplay |
| HDR Support | HDR10+, HDR10, HLG |
| CEC/ARC Support | Yes |
| Audio and Mechanical | |
| Speaker Specification | 3.6Ω/3W (x1 channel) |
| Focusing Mode | Manual |
| Keystone Correction | Vertical: Automatic ±15°, Horizontal: Manual |
| Power and Environmental | |
| Overall Operating Power | 45W |
| Standby Power | 0.5W |
| Power Supply | AC 100-240V 50/60Hz 1A |
| Working Temperature | 0°C to 30°C |
| Relative Humidity | 20%-80% RH |
| Atmospheric Pressure | 86 KPa ~106 Kpa |
| Physical Characteristics | |
| Dimensions (LWH) | Approx. 10.6cm x 10.6cm x 10.6cm |
| Weight | Approx. 0.964 kg |
| Portable | Yes |
| Certifications | CE, FCC, RoHS |
10. User Tips
- For the best viewing experience, use the projector in a dimly lit or dark room.
- When using screen mirroring, ensure both the projector and your device are on the same Wi-Fi network for stable connection.
- Regularly check for system updates in the Android settings to ensure optimal performance and access to the latest features.
- If experiencing lag with streaming apps, try clearing the app's cache or restarting the projector.
- Utilize the 3.5mm audio jack or Bluetooth 5.0 to connect to external speakers for a more immersive sound experience, especially in larger rooms.
11. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for any warranty claims.
