TOPTRO WiFi Bluetooth Projector TR21 User Manual

Table of Contents

1. Package Contents
2. Product Overview
3. Initial Setup
4. Connecting Devices
5. Using the Built-in Wi-Fi and Bluetooth
6. Adjusting the Projection
7. Troubleshooting Tips
8. FAQs

1. Package Contents

• TOPTRO TR21 Projector
• Power Cable
• HDMI Cable
• Remote Control (batteries not included)
• Lens Cleaning Cloth
• User Manual
• Warranty Card

2. Product Overview

The TOPTRO TR21 is a portable mini projector with native 1280x720 resolution, 9500 lumen brightness, and 10000:1 contrast ratio. It features built-in Wi-Fi and Bluetooth 5.0 capabilities, making it easy to connect to various devices and enjoy a better sound experience. With multiple input options and a compact design, the TR21 is perfect for home entertainment and outdoor use.

3. Initial Setup

1. Place the projector on a stable, level surface or mount it on a tripod.
2. Plug the power cable into the projector and an electrical outlet.
3. Remove the lens cover.
4. Turn on the projector using the power button on the projector or the remote control.
5. Insert two AAA batteries into the remote control.

4. Connecting Devices

The TR21 has multiple input options, including HDMI, USB, VGA, AV, and SD card. Connect your desired device(s) using the appropriate cable(s).

Connecting to a TV Stick, PS4, or PC:

1. Connect the HDMI cable to the HDMI port on the projector and the HDMI port on your device.
2. Select the HDMI input source on the projector using the remote control or the buttons on the projector.

Connecting to a USB Device:

1. Insert the USB device into one of the USB ports on the projector.
2. Select the USB input source on the projector using the remote control or the buttons on the projector.

Connecting to a VGA Device:

1. Connect the VGA cable to the VGA port on the projector and the VGA port on your device.
2. Select the VGA input source on the projector using the remote control or the buttons on the projector.

Connecting to an AV Device:

1. Connect the AV cable to the AV port on the projector and the AV port on your device.
2. Select the AV input source on the projector using the remote control or the buttons on the projector.

Connecting to an SD Card:

1. Insert the SD card into the SD card slot on the projector.
2. Select the SD input source on the projector using the remote control or the buttons on the projector.

5. Using the Built-in Wi-Fi and Bluetooth

Wi-Fi Connection:

1. Go to the projector's main menu and select "Setup".
2. Select "Wi-Fi" and connect to your Wi-Fi network.
3. Use the Miracast (Android) or iOS Cast (Apple) option to mirror your device's screen to the projector.

Bluetooth Connection:

1. Go to the projector's main menu and select "Setup".
2. Select "Bluetooth" and enable it.
3. Pair the projector with your Bluetooth speaker or headphones.

6. Adjusting the Projection

1. Adjust the focus ring on the projector to get a clear image.
2. Use the keystone correction ring to correct any distortion in the image.
3. Adjust the zoom (50%-100%) to fit the desired screen size.

7. Troubleshooting Tips

• If the projector is not turning on, check the power cable connection and ensure the power outlet is functioning.
• If there is no sound, check the volume settings on the projector and your connected device. Make sure the device is properly connected to the projector.
• If the image is blurry, adjust the focus ring on the projector.
• If the image is distorted, adjust the keystone correction ring.
• If you are unable to connect to Wi-Fi or Bluetooth, ensure the projector is within range of the network or device and that the correct settings are enabled.

8. FAQs

Can I connect my phone or tablet to the projector using Bluetooth?

No, the Bluetooth function on the TR21 projector is only for connecting to Bluetooth speakers or headphones, not for connecting to phones or tablets.

What is the recommended screen size for the best projection quality?

Although the TR21 can project up to 200 inches, the recommended screen size for optimal image quality is around 100 inches.

How do I clean the projector lens?

Use the included lens cleaning cloth to gently clean the lens. Avoid using any liquids or abrasive materials to clean the lens.

How do I update the projector's firmware?

Go to the projector's main menu, select "Setup", and then choose either "Local Update" or "Online Update" to update the firmware.

What is the lamp life of the TR21 projector?

The lamp life of the TR21 projector is approximately 120,000 hours.

Q: Does the TOPTRO TR21 projector have a DVD player?
A: No, it does not have a built-in DVD player. However, you can connect a DVD player to it using the HDMI port.

Q: Can I use a universal remote with this projector?
A: Yes, you can use a universal remote with this projector.

Q: Does the TOPTRO TR21 projector have a battery?
A: No, it does not have a built-in battery. It needs to be plugged in to a power source.

Q: Can I stream Netflix movies on this projector?
A: Yes, you can stream Netflix movies on this projector by connecting it to a device such as a Fire Stick or by mirroring your phone or tablet screen.

Q: Can I connect my Bluetooth stereo receiver to this projector?
A: Yes, you can connect your Bluetooth stereo receiver to this projector for better sound experience.

Q: How do I connect my iPhone or iPad to this projector?
A: You can connect your iPhone or iPad to this projector by using WiFi and choosing the mirrorcast option. If you are having trouble playing content, try casting your screen or downloading additional apps.

Q: What is the lamp life of the TOPTRO TR21 projector?
A: The lamp life of this projector is up to 120,000 hours thanks to its latest LED technology.

Q: What are the connectivity options for the TOPTRO TR21 projector?
A: This projector has multiple ports including HDMI, USB, VGA, AV, and SD card which allows you to connect various devices such as PC, TV Stick, PS4, X-Box and more.

Q: What is the native resolution and brightness of the TOPTRO TR21 projector?
A: The native resolution of this projector is 1280 x 720 with 9500 lumens brightness which allows for brighter and vivid projection images.

Q: Does the TOPTRO TR21 projector come with a remote control?
A: Yes, this projector comes with a remote control that requires triple A batteries.