YABER C450 Projector User Manual

1. Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your YABER C450 Projector. The YABER C450 is a high-performance projector designed for home entertainment, offering Native 1080P resolution with 4K support, 19000 Lumens brightness, and a 20000:1 contrast ratio for a vivid viewing experience. It features advanced connectivity options including WiFi 6 and Bluetooth 5.2, along with versatile keystone correction and zoom functions.

Figure 1.1: YABER C450 Projector with included carrying bag and a smartphone demonstrating its compact size.

2. What's in the Box

Upon unboxing your YABER C450 Projector, please ensure all the following items are present:

• YABER C450 Projector
• Carrying Bag
• AV Cable
• HDMI Cable
• Cleaning Kit
• Remote Control
• Power Cord
• Instruction Manual (this document)

3. Product Overview

3.1 Physical Components

Familiarize yourself with the various ports and controls on your projector for optimal setup and operation.

Figure 3.1: Rear panel of the YABER C450 Projector, highlighting the power input, power switch, and various connectivity ports including HDMI, USB, and AV inputs.

The projector features a power input and on/off switch on the side. The rear panel includes multiple connectivity options such as HDMI, USB, and AV ports for connecting various devices. The top panel houses control buttons for basic adjustments, and the lens area includes focus and keystone adjustment rings.

4. Setup

4.1 Placement

Place the projector on a stable, flat surface. Ensure there is adequate ventilation around the unit to prevent overheating. The recommended viewing distance for optimal image quality is approximately 10.5 feet, allowing for a screen size up to 200 inches.

Figure 4.1: The YABER C450 Projector positioned to project a large image, demonstrating its short-throw capability for a massive screen size even in smaller spaces.

4.2 Power Connection

1. Connect the provided Power Cord to the projector's power input.
2. Plug the other end of the Power Cord into a suitable electrical outlet.
3. Flip the power switch on the projector to the 'ON' position. The power indicator light will illuminate.

4.3 Connecting Devices

The YABER C450 supports multiple input sources:

• HDMI: Use the included HDMI cable to connect to laptops, gaming consoles (PS5), TV sticks, or other HDMI-enabled devices.
• USB: Insert a USB drive into the USB port to play media files directly.
• AV: Use the included AV cable to connect to older devices with AV output.
• Wireless (WiFi 6): Connect to your home network for wireless screen mirroring from iOS/Android devices. A WiFi 6 router is recommended for optimal performance, though 5G/2.4G WiFi is also supported.
• Bluetooth 5.2: Pair with external Bluetooth speakers, headphones, or other audio devices for enhanced sound.

5. Operating Instructions

5.1 Power On/Off

To power on the projector, ensure it is plugged in and the main power switch is on, then press the power button on the projector or the remote control. To power off, press the power button again and confirm shutdown.

5.2 Focus and Keystone Correction

Adjust the image clarity and shape using the rings near the lens and the digital keystone correction features:

• Focus Adjustment: Rotate the focus ring on the lens until the projected image is sharp and clear.
• 4D/4P Keystone Correction: Use the remote control or the projector's menu to adjust the image's horizontal and vertical angles (up to ±50°) to correct trapezoidal distortion.
• Zoom Function: Utilize the 50% zoom function via the remote or menu to adjust the screen size without moving the projector.

Figure 5.1: Visual representation of WiFi 6's faster transmission speed compared to normal WiFi, illustrating smoother streaming for gaming and live content.

5.3 Wireless Connectivity

The YABER C450 offers advanced wireless options:

• WiFi 6: For screen mirroring, navigate to the WiFi settings in the projector's menu. Select your WiFi network and enter the password. Once connected, use your iOS or Android device's screen mirroring function (e.g., Miracast) to cast content.
• Bluetooth 5.2: To connect Bluetooth audio devices, go to the Bluetooth settings. Enable Bluetooth, search for your device, and pair. The projector's built-in 5W Hi-Fi speakers provide clear audio, but external speakers can be connected for a more immersive experience.

Figure 5.2: The YABER C450 Projector wirelessly connected to multiple Bluetooth audio devices, including headphones and external speakers, demonstrating its versatile audio output capabilities.

5.4 App Control

Control your projector using a dedicated app on your smartphone. This app can function as a remote and mouse, providing convenient control, especially if the physical remote is misplaced. Refer to the instruction manual for details on downloading and connecting the app.

6. Maintenance

Proper maintenance ensures the longevity and optimal performance of your YABER C450 Projector.

• Lamp Life: The projector's LED lamp has an extended lifespan of up to 160,000 hours. No regular lamp replacement is typically needed under normal usage.
• Cooling System: The projector is equipped with a built-in cooling system featuring three fans to prevent overheating during prolonged use. Ensure ventilation vents are not obstructed.
• Cleaning: Use the provided Cleaning Kit to gently clean the lens and exterior of the projector. Avoid abrasive materials or harsh chemicals.

7. Troubleshooting

If you encounter issues with your YABER C450 Projector, please refer to the following common troubleshooting steps:

• No Power: Ensure the power cord is securely connected to both the projector and the electrical outlet. Check the main power switch on the projector.
• No Image: Verify the input source selected on the projector matches the device connected (e.g., HDMI 1, USB). Check all cable connections.
• Blurry Image: Adjust the focus ring on the lens. If the image is distorted (trapezoid shape), use the keystone correction function.
• No Sound: Check the volume settings on both the projector and the connected device. Ensure external audio devices are correctly paired via Bluetooth or connected via audio cables.
• Wireless Connection Issues: Ensure your WiFi network is active and the password is correct. Try restarting both the projector and your wireless device.

For more detailed troubleshooting or persistent issues, please contact YABER customer support.

8. Specifications

9. Warranty and Support

YABER is committed to providing high-quality products and excellent customer service. Your YABER C450 Projector comes with:

• 3 Years After-Sales Service: Comprehensive support for three years from the date of purchase.
• Lifetime Professional Technical Support: Access to expert technical assistance for the lifetime of the product.
• Free Replacement Parts: Should any parts require replacement due to manufacturing defects, they will be provided free of charge.

For any inquiries, technical assistance, or warranty claims, please contact YABER Support through their official website or the contact information provided with your purchase.