CURTIS INTERNATIONAL RPJ104 Projector User Manual

1. Introduction

Thank you for purchasing the CURTIS INTERNATIONAL RPJ104 Projector. This manual provides essential information for setting up, operating, and maintaining your projector to ensure a high-quality home theater experience. Please read this manual thoroughly before using the product and retain it for future reference.

2. Important Safety Information

To reduce the risk of electric shock, fire, or damage to the unit, please observe the following safety precautions:

• Do not expose the projector to rain or moisture.
• Do not open the projector casing. Refer all servicing to qualified service personnel.
• Ensure proper ventilation. Do not block any ventilation openings.
• Use only attachments/accessories specified by the manufacturer.
• Unplug the projector during lightning storms or when unused for long periods.
• Avoid direct eye exposure to the projector lens when the unit is operating.

3. Package Contents

Please check that all items are present and in good condition:

• CURTIS INTERNATIONAL RPJ104 Projector
• Remote Control
• Power Cord
• User Manual (this document)

4. Product Overview

Familiarize yourself with the various parts of your RPJ104 projector.

Figure 4.1: Front and side view of the RPJ104 Projector, highlighting the projection lens and side ventilation grilles.

Figure 4.2: Dimensions of the RPJ104 Projector, showing its compact size for portability.

Figure 4.3: Angled view of the RPJ104 Projector, illustrating the input/output ports on the side panel.

Figure 4.4: Remote control for the RPJ104 Projector, providing convenient access to functions.

4.1. Front Panel

• Projection Lens: Projects the image onto the screen.
• Focus Ring: Adjusts the clarity of the projected image.

4.2. Rear Panel / Side Panel

• HDMI Input: Connects to devices like Blu-ray players, gaming consoles, or laptops for high-definition video and audio.
• USB Port: Connects to USB storage devices for media playback.
• VGA Input: Connects to computers with a VGA output.
• Audio Output (3.5mm): Connects to external speakers or headphones.
• Power Input: Connects the power cord.

4.3. Remote Control

The remote control allows you to operate the projector from a distance. Ensure batteries are correctly inserted.

5. Setup

5.1. Placement

Place the projector on a stable, flat surface or mount it to the ceiling. Ensure there is adequate space around the projector for ventilation. The projector can project an image up to 150 inches diagonally in dark environments.

5.2. Power Connection

1. Connect the power cord to the projector's power input.
2. Plug the other end of the power cord into a wall outlet.

5.3. Connecting Devices

The RPJ104 supports various input sources:

• HDMI: For high-definition video and audio from devices like laptops, game consoles, or streaming sticks. The projector supports up to 1080p resolution via HDMI.
• USB: For playing media files directly from a USB flash drive.
• VGA: For connecting older computers or laptops.
• Bluetooth: The projector is equipped with a Bluetooth transmitter, allowing you to connect to Bluetooth-enabled audio devices such as speakers or headphones for enhanced sound.

6. Operating Instructions

6.1. Powering On/Off

• Press the Power button on the projector or remote control to turn the unit on.
• Press the Power button again to turn the unit off.

6.2. Adjusting Focus

Rotate the focus ring on the front of the projector until the image appears clear and sharp on the screen.

6.3. Selecting Input Source

Press the Source button on the remote control or projector to cycle through available input sources (HDMI, USB, VGA, etc.).

6.4. Menu Navigation

Press the Menu button on the remote to access the projector's settings. Use the arrow keys to navigate and the OK button to confirm selections.

6.5. Audio Output

The projector has built-in stereo speakers. For enhanced audio, connect external speakers via the 3.5mm audio output or pair Bluetooth speakers using the projector's Bluetooth function.

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 Casing

Wipe the projector's casing with a soft, dry cloth. For stubborn marks, a slightly damp cloth can be used, followed by a dry cloth.

7.3. Ventilation

Ensure the ventilation openings are clear of dust and obstructions to prevent overheating. Do not spray cleaning liquids directly into the vents.

8. Troubleshooting

If you encounter issues with your projector, refer to the following common problems and solutions:

9. Specifications

10. Warranty and Support

For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official RCA website. Keep your proof of purchase for warranty claims.