BenQ TH685i 1080p Gaming Projector User Manual

Table of Contents

1. Introduction
2. Package Contents
3. Setting Up the Projector
4. Connecting to Devices
5. Using Android TV and Google Play Store
6. Adjusting the Image
7. Maintenance and Care
8. Troubleshooting
9. FAQs

1. Introduction

Welcome to the BenQ TH685i 1080p Gaming Projector. This projector is designed for gaming enthusiasts, providing a low latency gaming experience with stunning visuals and compatibility with major gaming consoles. With built-in Android TV, you can also enjoy a wide range of entertainment options.

2. Package Contents

• BenQ TH685i Gaming Projector
• Remote Control (with batteries)
• Power Cord
• VGA Cable
• User Manual

3. Setting Up the Projector

1. Place the projector on a stable, flat surface or mount it on the ceiling using an optional mounting kit.
2. Adjust the projector's zoom and focus knobs to fit the screen size and distance.
3. Connect the power cord to the projector and plug it into a power outlet.
4. Turn on the projector using the power button on the projector or the remote control.

4. Connecting to Devices

You can connect various devices to your projector, such as gaming consoles, computers, and streaming devices. Use the appropriate cables to connect your devices to the projector's HDMI, VGA, or USB ports.

5. Using Android TV and Google Play Store

1. Press the "Home" button on the remote control to access the Android TV interface.
2. Sign in with your Google account to access the Google Play Store and download apps, movies, shows, and more.
3. Use the remote control to navigate through the Android TV interface and select content to watch or play.

6. Adjusting the Image

1. Use the projector's menu button to access the settings menu.
2. Select "Picture" to adjust settings such as brightness, contrast, and color temperature.
3. Select "Advanced" to access additional settings like Game Mode, which enhances images for gaming.
4. Use the digital vertical lens shift and vertical keystone to align the image with your screen.

7. Maintenance and Care

To ensure the projector's longevity, follow these maintenance and care tips:

• Keep the projector's air vents clean and free of dust.
• Use the projector's LampSave Mode to extend the lamp life up to 15,000 hours.
• Turn off the projector when not in use to conserve energy and prolong the lamp life.

8. Troubleshooting

If you encounter issues with your projector, try the following troubleshooting tips:

• Ensure all cables are securely connected to the appropriate ports.
• Check that the input source is set to the correct device.
• Adjust the focus and zoom knobs to improve image clarity.
• Reset the projector's settings to factory defaults if necessary.

9. FAQs

Is the BenQ TH685i compatible with 4K gaming consoles?

Yes, the projector can accept 4K signals and downscale them to 1080p, providing a great gaming experience with consoles like the PlayStation 5 and Xbox One X.

Can I use the projector with a screen instead of a wall?

Yes, using a screen can improve the image quality compared to projecting onto a wall.

Does the BenQ TH685i support 3D content?

Yes, the projector supports active 3D content. You will need to purchase compatible 3D glasses separately.

How do I connect my smartphone or tablet to the projector?

You can use AirPlay or Chromecast to cast content from your smartphone or tablet to the projector.

What is the warranty for the BenQ TH685i projector?

The projector comes with a 3-year limited parts and labor warranty, and US-based customer service is available for assistance.

Q: Does this work with a 24ft screen?
A: Hi there, the screen size of our TH685 projector can be projected up to 300 inches. In case you'd like to learn more about how to measure the throw distance to get your ideal projection size based on your own set-up, please use our online projection calculator for more installation tips: https://projectorcalculator.benq.com/ Or you can refer to page 12 of our User Manual, which can be downloaded at link below for more set-up suggestions: https://www.benq.com/en-us/support/downloads-faq/products/projector/th685/manual.html Hope this helps!

Q: Would the BenQ TH685 be better for 3D viewing than the BenQ HT2050A because it's brighter?
A: I don’t watch 3D but I can’t imagine any other projector being as clear or bright as this one for the same money or even $100 more. I have a backyard theater with a 150” 9/16 screen and could not be more pleased.

Q: Is this 4K?
A: Hello, thank you for your question on our TH685i projector. Please be informed this model can receive a 4K HDR input signal, and display at 1080p as the native maximum display resolution. If you have further questions about the product, you can also use our online chat service on our website, and we’ll be more than happy to assist you accordingly. Thank you!

Q: What is different between TH585 & TH685 model?
A: Hi there, thank you for your question on our TH585P and TH685P console gaming projector. Please be informed that the main differences between the two models are the throw ratios, HDMI ports, and speakers. TH585P has a 1.5~1.65 throw ratio, comes with 2 HDMI v1.4 ports, and a 10W speaker, whereas TH685P has a shorter throw ratio of 1.127~1.46, comes with 2 HDMI v2.0 ports, and a 5W speaker. As for the difference between TH585/TH585P and TH685/TH685P, the P version doesn't come with a VGA port while the original version has it. If you have further questions regarding these models, please feel free to contact us using the Online Chat service on our BenQ official website, and our customer care specialist will be more than happy to assist you. Thank you! Warm Regards, BenQ Customer Care

Q: Made in USA?
A: Hello, thank you for your question about our TH685i gaming projector. We would like to inform you that BenQ is a global brand headquartered in Taiwan. The company operates branch offices in the Asia-Pacific, Europe, China, Latin America, and North America, making its presence in more than 100 countries worldwide. The production of our products is also spread across various locations, including China. Hope this information helps you to know more about the brand. In case you want to learn more about BenQ, we kindly invite you to visit our website for more information. You can also give us a call directly, and our customer care specialist will be happy to assist you. Cheers! BenQ Customer Service: 1-866-600-2367 (Monday - Friday: 8:30 a.m. - 5:30 p.m. CST) Warm regards, BenQ Customer Care

Q: Global warranty is applicable for this product or not.I am from India, so if I will buy this product from Amazon USA, can avail warranty benefits in India?
A: Hello, thank you for your question on our TH685i projector. Please be informed that according to BenQ's warranty policy, the product warranty is limited to the region where the product was purchased. To make sure the product warranty service works in your region, we suggest you purchase the product in your local area. If you have further questions about the product or warranty service, please feel free to contact us using the Online Chat service on BenQ official website and our customer specialist will assist you accordingly. Thank you!

Q: Does this have an optical output for a Bose soundbar?
A: Hello, thank you for your question on our TH685i projector. Please be informed that this monitor doesn’t have an optical output for audio connectivity. However, this model supports Bluetooth connectivity via its Android TV dongle, you can connect your Bluetooth soundbar via the Android TV settings. If you have further questions about the TH685i projector, please feel free to contact us using the Online Chat service on BenQ official website and our customer care specialist will be more than happy to assist you. Warm Regards, BenQ Customer Care

Q: I purchased this projector in October 2021 it hasn’t even been a year yet and already I have white pixels that are stuck on why is this?
A: Hello, thank you for your question on our TH685 console gaming projector. As we'd like to collect more information to verify the issue, may we kindly invite you to give our local team a call directly for further assistance? Our customer care specialist will be more than happy to assist you. BenQ Customer Service: 1-866-600-2367 (Monday - Friday: 8:30 a.m. - 5:30 p.m. CST) Or fill out the online form on our official support page. Warm Regards, BenQ Customer Care

Q: Is it UL or ETL listed?
A: Yes, it is.

Q: Does this support Bluetooth audio sound bars?
A: Hi there, thank you for your question on our TH685i projector. We confirm that this model supports Bluetooth connectivity via its Android TV dongle. You can connect your Bluetooth soundbar via the Android TV settings. For more information about