LynCast X7AR Projector User Manual

1. Important Safety Instructions

Read all instructions carefully before using this device. Do not make any changes or create settings that are not described in this manual. Failure to follow instructions may result in physical injury, data loss, or device damage.

1.1 General Safety Warnings

• Do not expose the device to rain or moisture to reduce the risk of fire or electric shock. Objects filled with liquids, such as vases, should not be placed on this device.
• Do not place this device on soft surfaces such as tablecloths or carpets, as this could be a fire hazard.
• Avoid placing the device in areas susceptible to excessive dust and dirt or near any appliance generating a strong magnetic field.
• To prevent overheating, do not block or clog the ventilation openings.
• Never place this device in a confined space. Always leave enough space around this device for proper ventilation.
• Protect this device from overexposure to direct sunlight, heat, large temperature fluctuations, and moisture. Avoid extreme temperatures. The device's proper operating and storage temperature and accessories are 0°F to 95°F ( -17°C to 35°C).
• If the device runs for a long period and the surface becomes hot, shut it down immediately and unplug the charger. Resume operation after it has cooled down.
• Always handle this device with care. Avoid touching the lens. Do not allow children to operate the device without supervision.
• Never place heavy or sharp objects on this device.
• To avoid electric shock, do not disassemble the device.
• Use only attachments or accessories specified by the manufacturer.
• Avoid extreme vibrations as they may damage internal components.
• Do not look into the lens when the projector is working, as the bright light may damage your eyes.
• Turn off and unplug the power supply if not using the projector for a long time.

1.2 Hearing Safety

To avoid hearing damage, do not listen for extended periods at high volume. Set the volume to a safe level.

1.3 Charging

• The charger output is AC 36V/0.95A. The charger should be installed near the product and be easily accessible.
• When charging, place the device in an environment with an average room temperature (ranges from 41°F to 77°F recommended) and good ventilation.
• When using a power bank or a non-digital power adapter, the input current and voltage must exceed 36V/0.95A or 12V/0.7A for full charging. If the input is 12V/0.7A, it can only be charged up to 60%.

1.4 Cleaning

• Use a soft, lint-free cloth. Never use liquid, gaseous, or easily flammable cleansers (sprays, abrasives, polishes) to clean.
• Do not use any liquid cleaning agents to clean the lens to avoid damaging the coating film. Use lens cleaning paper to clean the lens.

1.5 Repairs

• Do not attempt to repair this device yourself. Only have your device repaired by an authorized service center.
• Improper maintenance can result in injuries or damage.
• Refer all servicing to qualified service personnel.

1.6 Regulatory Compliance

FCC WARNING: This device complies with part 15 of the FCC Rules. Operation is subject to two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device. To maintain compliance with FCC's RF Exposure guidelines, this equipment should be installed and operated with a minimum 20cm distance between the radiator and your body. Use only the supplied antenna.

IC Caution (English): This device complies with Innovation, Science and Economic Development Canada licence-exempt RSS standard(s). Operation is subject to two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. To maintain compliance with RSS-102 RF Exposure guidelines, this equipment should be installed and operated with a minimum 20cm distance between the radiator and your body. Use only the supplied antenna. This product is limited to indoor operation in the 5150-5250 MHz band.

Frequency Band: The device operates in the 5150-5250 MHz band for indoor use only. Limited outdoor use is restricted to within the 5170-5250 MHz band for unmanned aircraft systems (UAS).

Operating Frequency (Maximum Transmitted Power):

• BT EPR: 2402-2480MHz (?dBm+2dBm)
• BT LE: 2402-2480MHz (?dBm+2dBm)
• WiFi: 2412-2472MHz (?dBm+2dBm), 5150-5250MHz (?dBm+2dBm), 5725-5850MHz (?dBm+2dBm)

2. Setup

2.1 Package Contents

After unboxing, please verify that the following items are included:

• Projector main unit ×1
• Remote control ×1 (Batteries not included)
• Power cable ×1
• Video cable ×1
• User manual ×1
• Clean Tool ×1

Image: The LynCast X7AR Projector shown with its included accessories: remote control, power cable, video cable, user manual, and cleaning tool.

2.2 Projector Overview

Familiarize yourself with the projector's components:

• Front: Lens, Auto Focus sensor.
• Top: ON/OFF button, IR receiver.
• Side: Vent, Air Inlet.
• Rear Ports: 3.5mm Stereo Jack, USB, Video Cable input, Power input.

Image: An infographic highlighting key features such as 8K Support, Android 14, 5W Speaker, Dual-band WiFi 6, BT 5.4, Auto Keystone, Auto Focus, Auto Obstacle Avoidance, 50-100% Zoom, 2000 ANSI lumens, 1.08:1 Throw Ratio, 180° Rotation, and support for 50-200 inch screens.

2.3 Remote Control

The remote control allows you to navigate the projector's interface and adjust settings.

Buttons: ON/OFF, MUTE, Directional Pad (UP, DOWN, LEFT, RIGHT), OK, RETURN, BT AIR REMOTE, MENU, Switch to mouse control, VOL+/-, ELECTRONIC FOCUS, HOME.

Bluetooth Remote Controller Pairing: Keep the Remote Controller close to the Projector. Press and hold the Left button and Right button simultaneously for three seconds to pair.

2.4 Initial Setup

1. Plug the power cable into the projector and a power outlet.
2. Press the power button to turn on the projector.
3. Use the manual focus by pressing the "Focus" button on the remote control to achieve the best clarity.
4. Ensure the projector is positioned horizontally in relation to the projection screen for optimal image geometry.

2.5 Projector Installation

The projector offers flexible installation options:

• Placement: You can install the projector wherever you want. It can seamlessly rotate and project onto walls, ceilings, or even the floor.
• Mounting: The projector can be mounted on a desktop for front or rear projection, or on a stand for front or rear projection. For both mounting and stand installation, a 1/4-inch screw can be used to connect to the screw hole interface on the bottom of the projector.
• Ceiling/Tripod Mounting: The projector can be mounted from the ceiling using a bracket and a 1/4-inch screw (not included), or mounted on a tripod. Ensure you have a universal mounting bracket that fits the projector. This projector does not support four-corner mount installation.

Image: Diagram illustrating the 1.08:1 throw ratio and corresponding screen sizes (50", 130", 200") at different projection distances (1.1m/3.6ft, 3.5m/11.48ft, 4.8m/15.60ft).

3. Operating Instructions

3.1 Connections

The projector supports various connection methods for multiple devices and applications.

3.1.1 USB Connection

Insert a USB flash drive or storage hard drive into the USB port. Choose "USB" as the source from the menu. The USB icon will appear on the main interface once inserted. If the icon does not appear or is not illuminated, reinsert the USB or check if the USB flash drive is malfunctioning.

3.1.2 Video Cable Connection

Use the Video Cable port to connect computers and Video Cable compatible devices. Once connected, select the Video Cable signal source from the menu. Mini Display Port to Video Cable or Thunderbolt to Video Cable adapters may be needed for compatibility with devices like iMac, MacBook, Surface, or ThinkPad.

3.1.3 Android Wireless Mirroring

To mirror your Android device wirelessly:

1. Ensure your mobile phone and the projector are connected to the same network.
2. Enter the "Transcreen" app on your mobile phone.
3. Follow the on-screen tips, go to https://transcreen.app, and download the Transcreen app.
4. Search for the projector device name on your phone and click connect to share your screen.

3.1.4 Microsoft Mirroring

To mirror your device using Microsoft Mirroring:

1. Click "START" on the projector screen to enter the Microsoft mirroring interface.
2. Ensure your mobile phone and the projector are connected to the same network.
3. Follow the on-screen tips, according to your phone's mirroring function, to search for the device and share your screen.

3.1.5 AirPlay Mirroring

To mirror your iOS device via AirPlay:

1. Ensure your mobile phone and the projector are connected to the same network.
2. Click "Screen Mirroring" on your phone.
3. Find the projector device name and share your screen.

3.1.6 Android Wired Mirroring

Connect your Android mobile phone to the USB port of the projector using a USB cable. Upon the first connection, your mobile phone will prompt you to download a mirroring app. After installation, accept the mirroring request in the pop-up window to share your screen. You can also scan the QR code or download the app from https://transcreen.app/linedisplay.

3.1.7 Apple Wired Mirroring

Connect your iOS mobile phone to the USB port of the projector using a USB cable. After connection, input the required passwords to share your screen.

3.2 Settings Menu

Access the Settings menu to configure various projector functions.

• Projection Settings: Adjust projection mode, display settings, installation mode, digital scaling, auto trapezoidal correction, and manual trapezoidal correction.
• Networking Settings: Turn WiFi ON/OFF, select your WiFi network ID, and input the password to connect to the internet.
• BT Setting: Turn Bluetooth ON, click "Refresh Device," and choose the objective device to pair.
• Language Setting: Select your preferred language and input method.
• Date And Time Setting: Set the date, time, and choose between 12-hour or 24-hour format.
• Other Setting: Configure button sound, screen saver, timed shutdown, and restore factory settings.
• Screen Saver: Set the screen saver time. The projector will enter screen saver mode at the set time without any operation or playback. Press the power button to exit screen saver mode.
• About: View UI version, running memory, and storage space information.

Image: Diagram illustrating the AI Smart Adjustment Technology, including Auto Focus, Auto Obstacle Avoidance, Auto Screen Alignment, and Auto Keystone Correction, which automatically adjusts the projected image.

Image: Diagram showing the projector's Dual WiFi 6 and Bluetooth 5.4 capabilities, enabling two-way connections such as connecting the projector to a soundbar or a phone to the projector.

4. Maintenance

4.1 Unload The Dust Net And Clear

1. Pry off the bottom cover of the projector.
2. Clean the projector by gently wiping with a cotton swab.
3. Reinstall the bottom cover after cleaning.

5. Troubleshooting

5.1 Audio Issues

• Q: Why is the projector display available but without audio?
  • A1: The projector or the connected device (PC, TV, etc.) is muted.
  • A2: The video format is not supported by the projector.
  • A3: For Fire Stick: Enter "Setting" and find "Display & Sound". Then select "navigation sounds". Select Stereo (or PCM) for "surround sound".
• Q: Why is the projector's audio available but without display?
  • A1: The video format is not supported by the projector.
  • A2: Encryption is applied to the videos or media player holding the video.
  • A3: If the projector lamp is off with only audio playing, the lamp is defective. Contact customer service for a replacement.
  • A4: Try another Video cable if you select the Video Cable Input Source.
• Q: Video playback is out of sync with sound and picture?
  • A1: The fluency of playing is related to the network; if you are connected to a WiFi device, it generally has a delayed display. Consider a wired connection for critical applications.

5.2 Display Issues

• Q: Why does the projection screen show "No Signal"?
  • A1: Make sure all cables are plugged correctly and firmly.
  • A2: Make sure you select the right Input Source. For example, if you connect with a phone, follow the "Connections" section in the manual.
• Q: How can I fix an upside-down image?
  • A1: Press the "Menu" on the remote to enter the Settings. Then, select "Projection Mode". Press the "OK" button to rotate the image.
• Tips: Blurry Image
  • First, the projector has automatic upper ±45° ladder correction.
  • Second, use the electric focus function to achieve the best clarity.

6. Specifications

6.1 Supported Multimedia Formats

7. User Tips

• For the best projection quality, always use the projector in a dark room.
• Regularly clean the dust net to maintain optimal performance and prevent overheating.
• When experiencing blurry images, first check the auto ladder correction, then use the electric focus function for fine-tuning.
• If connecting a Fire Stick, ensure audio settings are configured to Stereo or PCM for surround sound.
• For stable mirroring, ensure both the projector and your mobile device are on the same, strong Wi-Fi network.

8. Support

For further assistance or more operation videos, please refer to the following resources:

• Official YouTube Channel: Visit www.youtube.com/@ProjectorInstructionVideo for instructional videos.
• QR Code Support: Scan the QR code below to contact support or access additional operation videos.
• User Manual (PDF): A detailed user manual in PDF format is available for download. You can find it at this link.

Image: QR code for quick access to support and additional operation videos.