ONN ONA19AV902
ONN 720p Portable Projector with Roku Streaming Stick User Manual
Model: ONA19AV902
Introduction
This manual provides essential information for the setup, operation, and maintenance of your ONN 720p Portable Projector with Roku Streaming Stick. This projector is designed to deliver a large-screen viewing experience with integrated streaming capabilities, making it ideal for home entertainment.
The ONN 720p Portable Projector features a built-in slot for the included Roku Streaming Stick, allowing access to a vast library of streaming content. It supports various input sources including HDMI, USB, and VGA, and includes a built-in speaker for audio playback.
Package Contents
- ONN 720p Portable Projector
- Roku Streaming Stick
- Remote Control (for Roku Streaming Stick)
- Power Adapter
- HDMI Cable (may be included)
- Quick Start Guide (not part of this manual)
Product Overview

Image: The ONN 720p Portable Projector, Roku Streaming Stick, and its remote control. The projector is white with a large lens on the front, and the Roku devices are black.

Image: A side view of the ONN 720p Portable Projector, showing the ventilation grilles and the "onn" logo. A small "PUSH" button is visible near the bottom, likely for accessing a compartment.

Image: Close-up of the black Roku Streaming Stick and its accompanying black remote control. The remote has purple navigation buttons and various media control buttons.
Projector Components:
- Lens: Projects the image onto a surface.
- Focus Ring: Adjusts image clarity.
- Keystone Correction: Adjusts image shape (if available, typically a dial or digital setting).
- Input Ports: HDMI, USB, VGA for connecting external devices.
- Power Input: For connecting the power adapter.
- Control Panel: Buttons on the projector for basic navigation and settings.
- Roku Streaming Stick Compartment: Located at the back, designed to house the Roku stick.
Setup
1. Placement:
Place the projector on a stable, flat surface. Ensure there is adequate ventilation around the projector to prevent overheating. Position the projector at an appropriate distance from the projection surface (wall or screen) to achieve the desired image size. The projector can project an image up to 150 inches diagonally.
2. Power Connection:
- Connect the power adapter to the projector's power input port.
- Plug the power adapter into a standard electrical outlet.
- Press the power button on the projector or remote control to turn it on.
3. Inserting the Roku Streaming Stick:
- Locate the dedicated compartment for the Roku Streaming Stick, typically at the rear of the projector.
- Gently insert the Roku Streaming Stick into the HDMI port within this compartment. Ensure it is fully seated.
- Close the compartment cover if applicable.
4. Initial Roku Setup:
Upon first power-on with the Roku stick inserted, the projector will display the Roku setup screen. Follow the on-screen instructions to:
- Select your language.
- Connect to your wireless network (Wi-Fi).
- Activate your Roku account. If you don't have one, you will be prompted to create one.
- Download and install desired streaming channels.
5. Connecting External Devices (Optional):
To connect other devices like Blu-ray players, gaming consoles, or laptops:
- HDMI: Use an HDMI cable to connect your device to the projector's HDMI input port.
- VGA: Use a VGA cable to connect a computer to the projector's VGA input port.
- USB: Insert a USB drive into the USB port to play media files directly.
Operating the Projector
1. Power On/Off:
Press the power button on the projector or the remote control to turn the unit on or off. Allow a few seconds for the projector to warm up or cool down.
2. Input Source Selection:
Use the "Input" or "Source" button on the projector's control panel or remote to cycle through available input sources (HDMI, VGA, USB, Roku/Smart TV). Select the input corresponding to your connected device or the Roku Streaming Stick.
3. Image Adjustment:
- Focus: Rotate the focus ring around the projector lens until the image appears sharp and clear.
- Keystone Correction: If the image appears trapezoidal (wider at the top or bottom), adjust the keystone correction dial or setting (if available in the menu) to square the image.
- Aspect Ratio: Adjust the aspect ratio (e.g., 16:9 or 4:3) through the projector's on-screen display (OSD) menu to match your content.
4. Audio:
The projector has a built-in speaker. Adjust the volume using the projector's remote or control panel. For external audio, connect speakers or a soundbar to the projector's audio output port (if available).
5. Using the Roku Streaming Stick:
Once the Roku input is selected, use the Roku remote control to navigate the Roku interface. You can browse channels, search for content, and access your streaming subscriptions. Ensure the Roku remote has fresh batteries.
Maintenance
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, as this can scratch the lens.
2. Cleaning the Projector Body:
Wipe the exterior of the projector with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, but ensure no liquid enters the ventilation openings.
3. Ventilation:
Keep the projector's ventilation openings clear of dust and obstructions. Blocked vents can lead to overheating and reduced lifespan. Periodically use compressed air to clear dust from the vents.
4. Storage:
When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and extreme temperatures. Consider using a dust cover to protect it.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image displayed. |
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| Image is blurry. |
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| Image is trapezoidal. |
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| No sound. |
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| Roku Streaming Stick not working. |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | ONA19AV902 |
| Display Technology | LCD |
| Native Resolution | 1280 x 720 (720p HD) |
| Image Aspect Ratio | 16:9 (Native), 4:3 (Compatible) |
| Image Contrast Ratio | 600:1 |
| Standing Screen Display Size | Up to 150 Inches |
| Connectivity Technology | HDMI |
| Hardware Interface | USB, VGA, HDMI |
| Special Features | Built-In Speaker, Lightweight, Roku Streaming Stick Integration |
| Power Consumption | 10 watts |
| Product Dimensions | 24.89 x 19.3 x 8.89 cm |
| Item Weight | 680.39 g |
Warranty and Support
This product is typically covered by a limited manufacturer's warranty. Please refer to the warranty card included with your purchase or visit the ONN official website for detailed warranty terms and conditions. Keep your proof of purchase for warranty claims.
For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact ONN customer service. Contact information can usually be found on the product packaging or the ONN brand website.
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