COMAOGO GT4.0-01

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COMAOGO Projector 9500 Lumens User Manual

Model: GT4.0-01

Brand: COMAOGO

1. Introduction

This manual provides comprehensive instructions for the safe and efficient operation of your COMAOGO Projector 9500 Lumens. Please read this manual thoroughly before using the product and retain it for future reference.

COMAOGO Projector 9500 Lumens

Image: The COMAOGO Projector 9500 Lumens, a compact white device with a prominent lens, designed for home and outdoor projection.

2. Safety Precautions

  • Do not block ventilation openings. Ensure adequate airflow around the projector to prevent overheating.
  • Do not look directly into the projector lens when the lamp is on, as the bright light can cause eye damage.
  • Keep the projector away from water or any liquids. Do not expose it to rain or moisture.
  • Use only the power adapter supplied with the projector.
  • Avoid placing the projector on unstable surfaces to prevent falls and damage.
  • In case of smoke or unusual odors, immediately unplug the projector and contact customer support.

3. Package Contents

Verify that all items are present in the package:

  • COMAOGO T001 Video Projector
  • Power Cord
  • HDMI Cable
  • AV Cable
  • Remote Control
  • User Manual (this document)
Projector and accessories

Image: A visual representation of the projector along with its included accessories: remote control, power cable, HDMI cable, and AV cable.

4. Setup Guide

4.1 Placement

Position the projector on a stable, flat surface or mount it according to your preference (table, floor, wall, or ceiling mount are supported). Ensure the projector lens is perpendicular to the projection surface for optimal image quality.

  • Projection Distance: The ideal projection distance ranges from 1.5 meters to 5.5 meters.
  • Screen Size: The projector can produce an image size from 45 inches up to 220 inches, depending on the projection distance.
Projector projection distance and screen size

Image: Diagram illustrating recommended projection distances (1.5m, 3.5m, 5.5m) and corresponding screen sizes (45in, 120in, 220in) for the projector.

4.2 Power Connection

  1. Connect the power cord to the projector's power input port.
  2. Plug the other end of the power cord into a standard electrical outlet (AC 230 Volts).
  3. The power indicator light on the projector will illuminate.

5. Operating Instructions

5.1 Powering On/Off

  • To power on, press the power button on the projector or the remote control.
  • To power off, press the power button again. The projector will enter standby mode.

5.2 Focus and Keystone Correction

Adjust the image clarity and shape using the focus and keystone correction rings located on the top of the projector.

  • Focus: Rotate the focus ring until the projected image appears sharp and clear.
  • Keystone Correction: If the image appears trapezoidal (wider at the top or bottom), adjust the keystone correction ring to achieve a rectangular image. The projector supports ±15° manual keystone correction.
Projector focus and keystone correction

Image: Visual guide showing the focus and keystone correction adjustments on the projector, demonstrating how to achieve a clear and properly shaped image.

5.3 Connecting External Devices

The projector offers multiple connectivity options for various devices:

  • HDMI: Connect TV Box, TV Stick, Chrome-cast, PC, laptop, game consoles (PS4/Xbox), DVD players. Use the included HDMI cable.
  • USB: Connect USB Flash Drives for direct media playback.
  • VGA: Connect older PCs or laptops.
  • AV: Connect devices using the included AV cable.
  • Audio Out (3.5mm): Connect external speakers or headphones for enhanced audio.
  • Mobile Devices: For smartphones (iPhone/Android), an additional HDMI wireless dongle or a specific cable adapter (not included) may be required.
Projector connectivity ports and compatible devices

Image: An overview of the projector's input ports (USB, HDMI, VGA, AV, Audio) and examples of compatible devices such as USB disks, mobile phones, laptops, game consoles, and streaming sticks.

5.4 Audio Output

The projector features a built-in 5W HIFI speaker for integrated audio. For a more immersive experience or louder sound, connect external speakers via the 3.5mm audio output port.

Projector built-in speaker

Image: Diagram highlighting the internal components of the projector's 5W HIFI speaker, illustrating its design for clear audio output.

6. Maintenance

6.1 Lens Cleaning

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 may scratch the lens.

6.2 Ventilation

Regularly check and clean the ventilation openings to ensure proper airflow. Dust accumulation can lead to overheating and reduce the projector's lifespan. Do not block the vents during operation.

6.3 Lamp Life

The projector's LED lamp has an impressively long life of up to 65,000 hours. This significantly reduces the need for lamp replacement under normal usage conditions.

7. Troubleshooting

ProblemPossible CauseSolution
No image projected
  • Power cord not connected.
  • Input source not selected correctly.
  • Device not connected properly.
  • Ensure power cord is securely plugged in.
  • Press the "Source" button on the remote or projector to select the correct input (HDMI, USB, VGA, AV).
  • Check all cable connections between the projector and the source device.
Fuzzy or blurry image
  • Focus not adjusted.
  • Projector too close/far from screen.
  • Rotate the focus ring until the image is clear.
  • Adjust the projection distance within the recommended range (1.5m to 5.5m).
Image is trapezoidal
  • Keystone not adjusted.
  • Adjust the keystone correction ring until the image is rectangular.
No sound or low volume
  • Volume too low on projector or source device.
  • Incorrect audio output selected.
  • External speakers not connected or powered.
  • Increase volume on both the projector and the connected source device.
  • Ensure audio settings on the source device are configured to output sound correctly.
  • If using external speakers, ensure they are properly connected and powered on.
Projector overheating or fan noise is loud
  • Blocked ventilation.
  • Prolonged use in a hot environment.
  • Ensure all ventilation openings are clear and unobstructed.
  • Operate the projector in a well-ventilated area.
  • Allow the projector to cool down if it has been running for an extended period.
  • Important Safety Note: If the projector emits smoke or unusual odors, immediately unplug it from the power source and contact customer support. Do not attempt to use it again.

8. Specifications

FeatureDetail
BrandCOMAOGO
ModelGT4.0-01
Brightness9500 Lumens (220 ANSI)
Native Resolution1280 x 720 Pixels (supports 1920 x 1080)
Contrast Ratio5000:1
Display TechnologyLCD
Projection Size45 - 220 Inches
Projection Distance1.5m - 5.5m
Lamp LifeUp to 65,000 Hours
Aspect Ratio16:9
Keystone CorrectionManual ±15°
Built-in Speaker5W HIFI Speaker
Noise Level45 dB
ConnectivityHDMI, USB 2.0 (x2), VGA, AV, 3.5mm Audio
Power SourceAC 230 Volts, 54 Watts
Dimensions (L x W x H)12.7 x 7.62 x 20.32 cm
Weight1 kg

9. Warranty and Support

COMAOGO is committed to providing excellent customer service and product support.

  • Return Policy: Enjoy a 6-month return period for your product.
  • Maintenance Service: Long-term maintenance service is available to ensure the longevity of your projector.
  • Technical Support: A professional technical team is available to assist you with any product-related inquiries or issues.
  • Customer Service: Contact our sales service team 7 days a week, 24 hours a day for assistance.

For support, please refer to the contact information provided with your purchase or visit the official COMAOGO website.

© 2024 COMAOGO. All rights reserved.

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