SATLINK ST-5155 DVB-S2/T2/C COMBO HD Satellite TV Finder Meter

Introduction

The SATLINK ST-5155 is a DVB-S-S2/T/T2/C and MPEG-2/4 H.264/H.265 (10 Bit) compliant handheld combo meter. Designed for ease of use, its compact size, light weight, intuitive user interface, and long battery life make it suitable for installing and verifying digital Satellite TV, terrestrial antenna, and cable signals in various residential and multi-dwelling unit environments.

Figure 1: SATLINK ST-5155 Front View with Menu

Key Features

• 4.3-inch High Definition TFT LCD Screen for clear display.
• Full compliance with DVB-S/S2/T/T2/C standards.
• MPEG2, MPEG4, H.264/MPEG4 AVC, H.265 (10 Bit) /HEVC hardware decoding for broad compatibility.
• Digital meter functionality for precise signal strength and quality measurements.
• Supports both Auto Scan and Manual Scan modes for channel searching.
• Integrated Sound and Light Alarm to indicate signal lock.
• Automatic calculation of Azimuth (AZ) and Elevation (EL) angles.
• Supports DISEQC 1.0/1.1/1.2, Unicable, and 0/22kHz Tone for advanced satellite configurations.
• Integrated Speaker for audio feedback.
• Supports both AV input and output, and HDMI output.
• LNB short circuit protection to prevent damage.
• Equipped with a 7.4V/2600mAh Li-Ion Battery for extended operation.
• Software upgradeable via USB port.
• Compact and lightweight design for easy portability.

Figure 2: Key Features and Overview

Package Contents

Verify that all items are present in the package:

• SATLINK ST-5155 Digital Satellite Meter
• AV Cable
• Power Adapter (DC12V/1A, Input: 100-240VAC 50/60Hz)
• Silicone Case
• Straps
• English User Manual

Figure 3: Package Contents

Setup

1. Charging the Device

Before initial use, fully charge the internal 7.4V/2600mAh Li-Ion battery using the provided power adapter. Connect the adapter to the 12V-OUT port on the device and plug it into a standard electrical outlet (100-240VAC 50/60Hz). The device will indicate charging status.

2. Connecting to Signal Sources

The ST-5155 supports various signal inputs:

• Satellite (DVB-S/S2/S2X): Connect your satellite LNB cable to the DVB-S2 input port (F-type connector). The device provides 13V/18V LNB supply with a maximum current of 400mA and includes LNB short protection.
• Terrestrial/Cable (DVB-T/T2/C): Connect your terrestrial antenna or cable signal to the DVB-T2 input port (Female type connector). The device can supply 5V, 12V, or 24V to the antenna with a maximum current of 100mA.

3. Connecting to External Displays/Devices

The meter offers multiple options for connecting to external equipment:

• AV Output: Use the provided AV cable to connect the 3.5mm AV-OUT jack to an external display's AV input for CVBS video and stereo L/R audio.
• HDMI Output: Connect an HDMI cable from the HDMI-OUT port to an HDMI-compatible display for high-definition video (HDMI 1.4 format).
• AV Input: The 3.5mm AV-IN jack allows input of CVBS video and stereo L/R audio from external sources.

Figure 4: Connection Diagram

Operating Instructions

1. Power On/Off

Press and hold the 'Power' button to turn the device on or off. The 4.3-inch TFT LCD screen will display the main menu.

2. Menu Navigation

Use the directional pad and 'OK' button to navigate through the intuitive user interface. The 'MENU' button typically returns to the main menu or previous screen. 'EXIT' button exits current function.

3. Signal Finding (Satellite, Terrestrial, Cable)

From the main menu, select the desired signal type (Satellite, Terrestrial, or Cable). Follow the on-screen prompts to configure parameters such as frequency, symbol rate, and LNB settings (for satellite). The digital meter will display signal strength and quality in real-time. The integrated sound and light alarm will activate upon successful signal lock.

• Satellite Specifics: Supports DISEQC 1.0/1.1/1.2, Unicable, and 0/22kHz Tone. The device can automatically calculate Azimuth and Elevation angles to assist with dish alignment.
• Scanning: Utilize 'Auto Scan' for quick channel detection or 'Manual Scan' for precise tuning.

4. Media Center

The 'Media Center' function allows playback of various media files (wma, mp3, mp4, avi, jpg, jpeg, bmp, img) from a USB storage device connected to the USB2.0 port. Ensure the USB device is formatted as NTFS or FAT32.

Maintenance

1. Battery Care

To prolong the life of the 7.4V/2600mAh Li-Ion battery:

• Avoid fully discharging the battery frequently.
• Do not expose the device to extreme temperatures.
• If storing for an extended period, charge the battery to approximately 50% and store in a cool, dry place.

2. Cleaning

Clean the device with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ports are free from dust and debris.

3. Software Updates

Periodically check the manufacturer's website for software updates. Updates can be installed via the USB port, which may improve performance or add new features. Refer to the official website for detailed instructions on software upgrades.

Troubleshooting

• No Power: Ensure the battery is charged or the device is connected to the power adapter. Check the power adapter for damage.
• No Signal/Poor Signal:
  • Verify all cable connections are secure and correct for the signal type (DVB-S2 for satellite, DVB-T2 for terrestrial/cable).
  • Check LNB settings (for satellite) or antenna power supply settings (for terrestrial) in the device menu.
  • Ensure the LNB or antenna is correctly aligned and free from obstructions.
  • If the LNB short protection activates, check the LNB and cable for short circuits.
  • Adjust signal parameters (frequency, symbol rate) if performing a manual scan.
• No Audio/Video Output:
  • Check AV or HDMI cable connections to the external display.
  • Ensure the external display is set to the correct input source.
  • Verify audio/video settings within the ST-5155 menu.
• USB Media Playback Issues:
  • Ensure the USB drive is formatted as NTFS or FAT32.
  • Verify the media file format is supported (wma, mp3, mp4, avi, jpg, jpeg, bmp, img).
  • Check that the USB drive is properly inserted into the USB port.

Specifications

Figure 5: Technical Specifications

User Tips

• Always ensure all cables are securely connected before powering on the device to prevent signal loss or potential damage.
• When searching for satellite signals, use the 'Angle Calculation' feature to get an initial estimate for dish alignment, then fine-tune using the signal strength and quality indicators.
• For optimal battery life, avoid leaving the device fully discharged for long periods.

Warranty and Support

For warranty information, including coverage details and duration, please refer to the documentation provided at the time of purchase or contact your seller directly. The manufacturer typically provides support for software updates via the USB port. For technical assistance or service inquiries, please reach out to the official SATLINK support channels or your product retailer.