Leadstar D9 9-Inch Portable Digital TV User Manual

1. Introduction

The Leadstar D9 is a versatile 9-inch portable digital television player designed for both indoor and outdoor use. It features a built-in rechargeable battery and supports multiple digital TV standards including ISDB-T, DVB-T, DVB-T2, and ATSC, making it suitable for various regions. With its multimedia playback capabilities via USB and TF card, you can enjoy a wide range of content. This manual provides detailed instructions for setting up, operating, and maintaining your Leadstar D9 portable TV.

Figure 1: Leadstar D9 Portable TV highlighting ISDB-T compatibility for regions like Brazil, Chile, and Peru.

2. Package Contents

Please check the box for the following items:

• 1 x Leadstar D9 9-inch Portable TV
• 1 x AV Cable
• 1 x Remote Control
• 1 x Antenna
• 1 x Power Plug (110v ~ 240v universal adapter)
• 1 x Suction Cup Mount
• 1 x Car Cigar Lighter Charger (12V)
• 1 x User Manual

Figure 2: Included accessories: TV, remote, antenna, power adapter, car charger, AV cable, suction cup mount.

3. Features

• Portable TV, complying with ISDB-T, DVB-T, DVB-T2, and ATSC standards, allowing you to watch analog TV, digital TV, and ATV.
• Universal power supply adapter (110V ~ 240V) and 12V car charger.
• Supports USB disk and TF card for multimedia playback.
• Supports 1080p video playback.
• Compatible with MKV, MOV, AVI, WMV, MP4, FLV, MPEG1-4, RMVB, and MP3 formats.
• Equipped with a 1200mAh rechargeable lithium battery for outdoor use.
• High sensitivity tuner for enhanced signal reception.
• PVR function: Record HD TV shows to USB flash memory or hard disk.
• Includes a suction cup mount for easy installation in vehicles or other surfaces.

4. Product Overview

4.1 Front and Side View

Figure 3: Front view of the Leadstar D9 Portable TV.

4.2 Rear Panel and Controls

Figure 4: Rear view with labeled ports and controls.

Buttons (Top/Side):

• POWER: Turns the TV on or off.
• ENTER: Confirms selection in menus.
• TV/AV: Switches between TV and AV input modes.
• CH+/CH-: Changes channels up/down.
• VOL+/VOL-: Adjusts volume up/down.
• MENU: Accesses the main menu.
• RETURN: Returns to the previous menu or screen.

Ports (Side/Rear):

• DC-IN: Power input for the AC adapter or car charger.
• TF-CARD: Slot for TransFlash (MicroSD) cards for multimedia playback.
• EARPHONE-JACK: 3.5mm audio output for headphones.
• AV-IN: Audio/Video input for external devices.
• USB: USB 2.0 port for USB flash drives or external hard disks for multimedia playback and PVR function.
• ANTENNA JACK: Connects to the external antenna for TV signal reception.
• OFF/ON Switch: Main power switch.

5. Setup

5.1 Charging the Battery

1. Connect the provided AC power adapter to the DC-IN port on the TV and plug it into a wall outlet.
2. Alternatively, use the car cigar lighter charger to power the TV in a vehicle.
3. The TV has a built-in 1200mAh rechargeable lithium battery. Ensure it is sufficiently charged for portable use.

5.2 Connecting the Antenna

1. Connect the included antenna to the ANTENNA JACK on the side of the TV.
2. For optimal reception, position the antenna in an area with clear line of sight to broadcast towers.

5.3 Initial Power On and Language Selection

1. Ensure the OFF/ON switch is in the 'ON' position.
2. Press the POWER button to turn on the TV.
3. Upon first use, the TV may prompt you to select an OSD (On-Screen Display) Language. Use the VOL+/VOL- buttons to navigate and ENTER to confirm your selection.

Figure 5: OSD Language selection screen.

6. Operating Instructions

6.1 Power On/Off

• To turn on the TV, ensure the OFF/ON switch is on, then press the POWER button.
• To turn off the TV, press the POWER button again. For complete power off, switch the OFF/ON switch to 'OFF'.

6.2 Selecting Input Source

1. Press the SOURCE button on the TV or remote control.
2. A menu will appear on the screen listing available input sources (DTV, ATV, AV, HDMI, USB, CARD, FM Radio).
3. Use the CH+/CH- or arrow buttons on the remote to navigate and ENTER to select your desired source.

Figure 6: Input Source menu showing options like DTV, ATV, AV, HDMI, USB, CARD, FM Radio.

6.3 Channel Search (Digital TV)

1. Select 'DTV' from the Input Source menu.
2. Press the MENU button to access the main menu.
3. Navigate to the 'Channel' or 'Setup' section.
4. Select 'Auto Scan' or 'Auto Tuning' and confirm. The TV will search for available digital channels.
5. Ensure your antenna is properly connected and positioned for best results.

6.4 Volume and Channel Adjustment

• Use the VOL+ and VOL- buttons to increase or decrease the volume.
• Use the CH+ and CH- buttons to change to the next or previous channel.

7. Multimedia Playback

The Leadstar D9 supports playback of various media files from USB drives and TF cards.

7.1 Playing Media from USB/TF Card

1. Insert a USB flash drive into the USB port or a TF card into the TF-CARD slot.
2. Select 'USB' or 'CARD' from the Input Source menu.
3. The TV will display a multimedia interface with options for PHOTO, MUSIC, MOVIE, and TEXT.
4. Navigate using the arrow buttons on the remote and ENTER to select the desired media type.
5. Browse your files and select the one you wish to play.

Figure 7: Multimedia playback menu for Photo, Music, Movie, and Text files.

7.2 PVR Function (Recording TV Shows)

The PVR (Personal Video Recorder) function allows you to record digital TV shows to a connected USB flash drive or external hard disk.

1. Ensure a USB storage device is connected and has sufficient free space.
2. While watching a digital TV channel, press the 'Record' button on the remote control (refer to remote control diagram in package contents).
3. Follow the on-screen prompts to start and stop recording.
4. Recorded content can be accessed via the 'MOVIE' section in the multimedia playback menu.

8. Specifications

9. Troubleshooting

If you encounter issues with your Leadstar D9 Portable TV, please refer to the following common problems and solutions:

9.1 No Power

• Check Power Connection: Ensure the AC adapter or car charger is securely connected to the TV's DC-IN port and the power source.
• Check Power Switch: Verify that the OFF/ON switch on the TV is in the 'ON' position.
• Battery Charge: If operating on battery, ensure the battery is charged. Connect the TV to a power source to charge.

9.2 No Signal / Poor Picture Quality (Digital TV)

• Antenna Connection: Confirm the antenna is securely connected to the ANTENNA JACK.
• Antenna Position: Adjust the antenna's position and orientation for better signal reception. Try moving it to a window or higher location.
• Channel Scan: Perform an 'Auto Scan' or 'Auto Tuning' from the TV's menu to search for available channels.
• Regional Compatibility: Ensure the TV's tuner (ISDB-T, DVB-T, DVB-T2, ATSC) is compatible with the digital broadcasting standard in your region.

9.3 No Sound

• Volume Level: Increase the volume using the VOL+ button.
• Mute Function: Check if the TV is muted. Press the 'Mute' button on the remote control to toggle mute.
• External Audio: If headphones are connected to the EARPHONE-JACK, sound will be routed there. Disconnect headphones if you want sound from the built-in speakers.

9.4 Multimedia Files Not Playing

• Correct Input Source: Ensure 'USB' or 'CARD' is selected as the input source.
• File Format: Verify that the media files are in a supported format (MKV, MOV, AVI, WMV, MP4, FLV, MPEG1-4, RMVB, MP3).
• USB/TF Card Integrity: Check if the USB drive or TF card is properly inserted and not corrupted. Try another storage device if possible.

10. User Tips

• Regional Compatibility: The Leadstar D9 supports ISDB-T, DVB-T, DVB-T2, and ATSC. Before purchasing or using, confirm that the digital TV broadcasting standard in your country (e.g., Brazil, Peru, Chile use ISDB-T) is supported by this device for optimal digital TV reception.
• Not a Smart TV: This device is a portable digital TV player and does not include smart TV functionalities like internet browsing or app support. Its primary function is receiving broadcast TV and playing local media files.
• Antenna Placement: For the best TV signal, especially in portable use, experiment with the antenna's placement. Higher locations or near windows often yield better results.
• Battery Life: To maximize battery life during outdoor use, consider reducing screen brightness or using the power-saving modes if available in the settings.

11. Warranty and Support

Your Leadstar D9 Portable Digital TV comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.

For technical support, troubleshooting assistance, or warranty claims, please contact the retailer or manufacturer directly. Keep your purchase receipt and product serial number handy when contacting support.