DITONG L007 Projector User Manual

1. Safety Instructions

Read all instructions 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 damage, data loss, or device damage, voiding the warranty.

General Safety Precautions:

• To reduce the risk of fire or electric shock, do not expose the device to rain or moisture.
• Do not place objects filled with liquids, such as vases, on this device.
• Avoid placing the device on soft surfaces like tablecloths or carpets, as this could create a fire hazard.
• Do not place the device in areas with excessive dust, dirt, or near appliances generating strong magnetic fields.
• To prevent overheating, do not block or clog the ventilation holes.
• Never place this device in a confined space. Always ensure sufficient space around the device for proper ventilation.
• Protect the device from overexposure to direct sunlight, heat, large temperature fluctuations, and moisture.
• The suitable operating and storage temperature for this device and its accessories is 0°F to 95°F (approximately -17°C to 35°C).
• If the device runs for a long period and its surface becomes hot, shut it down immediately and unplug the charger. Resume operation after it has cooled down.
• Handle the device with care. Avoid touching the lens. Do not allow children to handle the device without supervision.
• Never place heavy or sharp objects on the device.
• To avoid electric shock, do not attempt to disassemble the device.
• Use only attachments or accessories specified by the manufacturer.
• Avoid extreme vibration as it may damage internal components.

Installation Warnings:

Please observe the following warnings to ensure the long service life of the projector and to avoid fire or electric shock:

• Do not install the projector in sites with improper ventilation.
• Do not install the projector in hot and humid sites.
• Do not install the projector near temperature and smoke transducers, as this may cause a sensor failure.
• Do not install the projector in sites with direct blowing of warm and cool air-condition wind.
• Do not cover the projector ventilation holes with any material.
• Do not install the projector in dusty and smoky sites.
• Do not look directly into the lens when the projector is working, as it may hurt your eyes.
• Keep the projector away from water or any other liquid as it is not waterproof.

2. Package Contents

Please check the box for the following items:

• DITONG L007 Projector x 1
• Remote Control x 1 (Batteries not included)
• Power Cable x 1 (Available in 1.2m or 3m length, US or EU plug type)
• User Manual x 1 (This document, also available as PDF: L007 User Manual PDF)

3. Setup and Basic Operation

3.1. Device Overview

The DITONG L007 Projector features a compact design with various ports for connectivity and control buttons on the top panel.

Image: Projector dimensions and port layout including LAN, USB1, HDMI, AV, AUX, USB2, and Power Socket.

3.2. Powering On/Off

1. Power On: When the projector is powered off, press and hold the power button on the projector or the remote control for 2 seconds to power it on.
2. Power Off: When the projector is powered on, short press and hold the power button on the projector or the remote control to choose 'shutdown' or 'reboot'.

3.3. Initial Setup Steps

1. Connect Power: Plug the power cable into the projector and a power outlet. Ensure the correct plug type (US or EU) is used for your region.
2. Turn On: Press the power button to turn on the projector.
3. Connect Input Device (Optional): If using an external source, connect it to the projector via HDMI, USB, or AV ports.
4. Adjust Focus: Use the manual focus by pressing the 'Focus' button on the remote control. The projector also features auto-focus. You can slightly swing the projector to trigger auto-focus or enable it via 'Settings > Display > Auto Focus'.
5. Positioning: Make sure the projector is placed horizontally to the projection screen for optimal image quality.

Image: The DITONG L007 Projector displaying a native 1080P image.

3.4. Remote Control Functions

The remote control allows for easy navigation and adjustment of projector settings.

Image: Diagram of the remote control with labeled buttons for Air mouse, Mute, Directional controls (Up, Right, Down, Home), Volume, Power Switch, Focus, OK, Left, Menu, and Return.

Remote Control Attention:

• Do not submerge the remote control in water.
• Do not place the remote control near fire or in wet or hot places.
• Do not use old and new batteries together.
• Remove batteries if not using the remote control for a long time to prevent battery leakage.
• Point the remote control towards the IR receiver on the projector.
• Use the remote control within 6 meters distance and a 30-degree angle for optimal performance.

4. Operating Instructions

4.1. Network Settings

To connect your projector to the internet:

• Wi-Fi: Go to 'Settings > Network > Wi-Fi Enable'. Turn on Wi-Fi, choose your network, and enter the password.
• Ethernet: Go to 'Settings > Network > Ethernet'. Plug an Ethernet cable into the LAN port on the projector to connect to the network.

Image: Screenshot of the projector's network settings interface, showing Wi-Fi and Ethernet options.

4.2. Bluetooth Settings

To connect Bluetooth devices:

• Go to 'Settings > Bluetooth > Bluetooth Enable'.
• Select 'Refresh' to search for available devices.
• Choose the device you want to connect to from the list.

4.3. Input Signal Selection

To select the input source:

• Go to 'Settings > Input Signal'.
• Choose between 'HDMI' or 'AV' depending on your connected device.

4.4. Display Settings

Adjust various display parameters for optimal viewing:

• Go to 'Settings > Display'.
• Brightness & Color: Adjust the projector's display parameters.
• Auto Four-Corners Correction: Turn on this function for automatic projection image correction.
• Manual Keystone: Adjust the projection area of the four angles using the directional keys on the remote control. Press 'OK' to select a corner, long press 'OK' to reset, and 'Return' to quit.
• Smart Recognition: Enable for intelligent image adjustments.
• Auto Focus: Enable for automatic focus adjustment.
• Screen Scaling: Adjust the aspect ratio (e.g., 16:9) according to your application scenario.
• Projection Mode: Select from 'Front Projection', 'Rear Front Projection', 'Front Ceiling Projection', or 'Rear Ceiling Projection'.

Image: Visual representation of auto-focus, auto-keystone, auto obstacle avoidance, auto screen fit, and zoom features.

4.5. Audio Settings

To manage sound effects:

• Go to 'Settings > Audio'.
• Turn on 'Sound Effects' to enable prompt tones from the remote control.

4.6. General Settings

Configure general device preferences:

• Go to 'Settings > General'.
• Here you can set the device name, adjust menu display duration, fan speed, and Bluetooth speaker settings.

4.7. System Settings

Manage system information and functions:

• Go to 'Settings > System'.
• View system information, change language, input method, date & time, perform system upgrades, or factory reset.

4.8. File Management (USB Connection)

To access files from a USB drive:

1. Insert a USB flash drive or storage hard drive into the USB port.
2. Click the 'File' icon on the homepage.
3. You can now read video, audio, picture, and other file types from the USB disk.

Supported Multimedia Formats:

• Video Play: HEVC/VP9/AVS2/AVC 4K@30fps, MPEG1/MPGE2/MPEG4/AV1 1080P@60fps
• Picture Play: JPG/PNG/BMP etc.
• Audio Play: MP3/OGG/FLAC/APE etc.

4.9. Screen Mirroring

The DITONG L007 Projector supports various screen mirroring technologies:

4.9.1. EShare (Android, iPhone, Windows)

EShare allows you to mirror your device's screen to the projector and use your phone as a remote control.

1. Installation: Ensure your device (Android, iPhone, or Windows) and the projector are connected to the same network. Run EShare on the projector. Visit https://h.eshare.app on your device's browser to download and install the EShare application.
2. Connection: Launch EShare on your device. It will automatically search for the projector. Select the projector's name from the device list to establish a connection.
3. Screen Sharing: Click 'Share Screen' (or 'Start Broadcast' for iPhone) to mirror your screen. Click 'Stop Sharing' (or 'Stop Broadcast') to end mirroring.

EShare Features:

• Wireless File Transfer: Transfer music, video, pictures, documents (PDF, e-book, APK) between your device and the projector.
• Wireless Control: Use your smartphone as a mouse, remote control, keyboard, or air mouse for the projector.
• Wireless Camera: Transmit pictures and sound from your smartphone camera to the projector in real-time.
• TV Mirroring: Transmit pictures from the projector to your smartphone in real-time, using your phone as a multi-point touch panel for the projector.

4.9.2. AirPlay (iPhone)

For iPhone users, AirPlay provides a seamless screen mirroring experience:

1. Ensure your iPhone and the projector are connected to the same network.
2. Open the Control Center on your iPhone and tap 'Screen Mirroring'.
3. Select the projector's name from the list of available devices. The wireless screen transfer function will now be active.

4.9.3. MiracastReceiver (Android)

For Android users, Miracast allows screen mirroring:

1. Ensure your Android mobile/pad and the projector are connected to the same network.
2. Enter 'MiracastReceiver' on the projector.
3. On your Android device, open the settings menu, access 'Display settings' or 'Screen mirroring'.
4. Select the name of the Miracast receiver (e.g., XXXX-XXXX) to connect.

Video: Demonstration of the DITONG L007 Projector's auto-focus, auto-keystone, and screen mirroring capabilities.

5. Maintenance and Cleaning

5.1. Cleaning Method

Regular cleaning helps maintain the projector's performance and longevity.

1. Prepare Tools: Gather necessary cleaning tools (e.g., soft cloth, cotton swabs, screwdriver).
2. Remove Filter Cover: Open and carefully remove the filter cover.
3. Clean/Replace Filter: Clean the filter or replace it if necessary.
4. Reinstall Filter: Place the filter back onto the cover, paying attention to its correct direction.
5. Unscrew for Access: Get a screwdriver ready and unscrew two designated screws to access internal areas for cleaning.
6. Clean Projector: Use a cotton swab to gently clean the projector's internal components.
7. Reinstall Screws: After cleaning, reinstall the two screws.

6. Troubleshooting

If you encounter issues with your DITONG L007 Projector, refer to the following common problems and solutions:

• Blurry Image:
    - Go to 'Settings > Display' and turn on 'Auto Four-Corners Correction' or enter 'Manual Keystone' to adjust the image.
    - Press the 'Focus' button on the remote control for clarity.
    - Slightly move the projector to trigger auto-focus.
    - Ensure 'Auto Focus' is enabled in 'Settings > Display'.
• No Image/Signal:
    - Check all cable connections (power, HDMI, USB, AV) to ensure they are secure.
    - Verify the correct input source is selected in 'Settings > Input Signal'.
    - Ensure the connected device is powered on and outputting a signal.
• No Sound:
    - Check the projector's volume level and ensure it's not muted.
    - If using external speakers, ensure they are properly connected and powered on.
    - If using Bluetooth speakers, ensure they are paired correctly in 'Settings > Bluetooth'.
• Overheating:
    - Ensure ventilation holes are not blocked.
    - Operate the projector in a well-ventilated area.
    - If the projector feels hot, power it off and let it cool down before resuming use.
• Screen Mirroring Issues:
    - Ensure both the projector and your device are connected to the same Wi-Fi network.
    - For EShare, ensure the app is installed and running on both devices.
    - For AirPlay/Miracast, ensure the respective functions are enabled on your device and the projector.
• Remote Control Not Responding:
    - Check the batteries in the remote control and replace them if necessary.
    - Ensure there are no obstacles between the remote control and the projector's IR receiver.
    - Point the remote control directly at the projector.

7. Specifications

8. User Tips

• Optimal Viewing: For the best experience, ensure the projector is placed on a stable, horizontal surface. The auto-focus and auto-keystone features will help achieve a perfect picture.
• Connectivity: Utilize the dual-band WiFi 6 for faster streaming and less lag, especially when screen mirroring or watching online content.
• Sound Experience: Connect external Bluetooth speakers for a more immersive audio experience, or use the built-in 5W*2 HIFI speakers.
• Screen Mirroring: For seamless screen mirroring, ensure both your device and the projector are connected to the same Wi-Fi network. EShare is recommended for Android and Windows, while AirPlay is ideal for iPhone.
• File Playback: The projector supports a wide range of multimedia formats directly from a USB drive, making it convenient for local content playback.
• Cooling: The silent cooling system keeps noise to a minimum (≤35dB), but always ensure proper ventilation to prevent overheating and maintain device longevity.

9. Warranty and Support

For warranty information, technical support, or service inquiries, please contact the DITONG Official Store directly or refer to the warranty card included with your purchase. Keep your proof of purchase for any warranty claims.

FCC Statement:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following 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.

RF Exposure Information:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.