The SATLINK ST-5150 is a satellite finder designed to assist in the installation and alignment of satellite dishes. This portable device is equipped with a 4.3-inch high-definition TFT LCD screen, providing a clear visual interface for users. Its primary function is to measure signal strength and quality, making the process of dish alignment more efficient and accurate.
Function Description
The ST-5150 is a versatile satellite finder that supports multiple digital video broadcasting standards, including DVB-S/S2, DVB-T/T2, and DVB-C. This broad compatibility allows it to be used for various types of antenna installations, from satellite dishes to terrestrial and cable antennas. The device features hardware decoding for MPEG2, MPEG4, H.264/MPEG4 AVC, and H.265/HEVC, ensuring it can process and display a wide range of video formats.
A key feature of the ST-5150 is its digital meter for signal strength and quality. This meter provides real-time feedback, allowing installers to fine-tune the dish's position for optimal signal reception. To further aid in this process, the device includes a sound and light alarm that activates when a signal is locked, providing immediate audible and visual confirmation of successful alignment.
For satellite installations, the ST-5150 can automatically calculate the azimuth (AZ) and elevation (EL) angles, which are crucial for pointing the dish correctly. It supports various DiSEqC protocols (1.0/1.1/1.2) and Unicable systems, as well as 0/22kHz Tone, offering flexibility for different LNB configurations. The device also includes an LNB short protect function, safeguarding the LNB from potential damage due to short circuits.
Beyond its core signal finding capabilities, the ST-5150 integrates multimedia playback functionality. It supports both AV out and AV in, allowing it to connect to external displays or receive video input. An HDMI output port is also included for high-definition video output. The built-in speaker provides audio feedback and can play multimedia content.
Usage Features
The ST-5150 is designed for ease of use, with a straightforward menu-driven interface. Users can navigate through the main menu to access different functions such as DVB-S2, DVB-T2, DVB-C, Loop Search, Angle Calculation, Others, Multimedia, and System Setting. The navigation keys (up, down, left, right) and an OK button facilitate menu selection and parameter adjustment.
For DVB-S2 installations, users can enter the Satellite Find Setup to configure parameters like satellite selection, LNB type, LNB frequency, transponder details (frequency, symbol rate, polarization), and 22kHz tone settings. The DiSEqC mode can be set for different port types, and LNB power can be switched on or off. A beep tone can be enabled to provide an audible lock alarm during the search process. Once parameters are set, a quick search can be initiated to display signal information. The device supports both manual and auto scan functions for finding channels.
Similarly, for DVB-T2 and DVB-C installations, users can configure country, channel number, frequency, bandwidth, and mode settings. Active antenna power (5V/12V/24V) and LCN (Logical Channel Numbering) can also be adjusted. The quick search function, with its signal strength and quality display, is available for these modes as well, along with manual and auto scan options.
The Loop Search feature allows users to view and edit up to 8 transponders or channels. This function supports DVB-S2, DVB-T2, and DVB-C modes, and after editing, it displays the signal strength and quality for each configured TP or channel.
Angle Calculation is a practical tool where users input satellite longitude, local longitude, and latitude to automatically calculate the polarization angle, azimuth, and elevation, simplifying dish aiming.
The "Others" menu provides access to Channel Manager, Satellite List, Transponder List, Motor Setting, and EPG (Electronic Program Guide). The Channel Manager allows users to lock, delete, move, and edit channels. The Satellite List and Transponder List provide comprehensive information and editing capabilities for satellites and transponders. Motor Setting supports USALS, DiSEqC 1.2, and Set East/West Limit for motorized dishes. The EPG displays program information for the current channel.
The Multimedia section enables playback of files from a USB drive, supporting various audio, video, and image formats.
Maintenance Features
The ST-5150 incorporates several features for maintenance and longevity. The device is powered by a 7.4V/2600mAh Li-Ion battery, providing portability for field use. It can be charged via a power adaptor, and a charger indicator light shows the charging status.
Software upgrades can be performed easily via the USB port. Users can insert a USB drive with the upgrade file and navigate to the upgrade interface in the System Setting menu. A crucial warning advises against turning off power or removing the USB during an upgrade to prevent software damage.
The System Setting menu also includes options for language, country, aspect ratio, video resolution, HDMI audio format, time zone, system lock, PWR unit (dBm/dBuV/dBmV), torch, back LED, key tone, and speaker settings. These customizable options allow users to tailor the device to their preferences and operational environment.
A Factory Reset option is available to restore all user settings and the database to their default states. The "Version" option provides information about the hardware and software. Additionally, users can save their channel list to a USB disk as a default database and restore it later, which is useful for backup and quick configuration of multiple devices.
The device is designed to be easy to carry, making it suitable for professional installers working in various locations. Regular cleaning of the case with a soft cloth and mild washing liquid is recommended. Users are advised to avoid exposing the unit to extreme heat, cold, or humid conditions, and to ensure sufficient ventilation to prevent overheating. The cover should not be removed, and no liquids or foreign materials should enter the unit.
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