1. Introduction
The SATLINK ST-6986 is a high-definition DVB-S2/C/T2 combo meter designed for the installation and verification of satellite, cable, and terrestrial television services. This handheld device supports H.265 HEVC (10-bit) decoding and offers a comprehensive suite of features including spectrum analysis, constellation analysis, and signal measurement for optimal signal acquisition and quality assessment. Its compact size, lightweight design, and intuitive user interface make it an essential tool for professionals working with residential and multi-dwelling unit installations.
2. Safety Information
- Read all instructions carefully before operating the device.
- Do not expose the device to rain, moisture, or extreme temperatures.
- Avoid dropping or subjecting the device to severe impact.
- Use only the provided power adapter for charging.
- Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
- Ensure proper ventilation when operating the device to prevent overheating.
3. Package Contents
Verify that all items are present in your package:
- SATLINK ST-6986 Combo Meter
- Power Adapter (DC12V/1.5A)
- Carrying Bag with Shoulder Strap
- AV Cable
- User Manual (this document)
4. Product Overview
The ST-6986 features a 7-inch high-definition TFT LCD screen and an intuitive keypad for easy operation. Below are diagrams illustrating the device's front, rear, and side panels with their respective controls and ports.
4.1 Key Features
- 7 Inch High Definition TFT LCD Screen
- Fully DVB-S/S2/T/T2/C, MPEG-2/MPEG-4 compliant
- MPEG-2 / H.264 / H.265(10 Bit) Hardware decoding
- Digital meter for signal strength and quality
- Constellation analyzer
- Spectrum analyzer
- Supports scan of Auto, Blind, Manual or NIT
- Sound and Light Alarm for Locking Signal
- Auto Calculate Angle of AZ, EL
- Supports DiSEqC 1.0/1.1/1.2, Unicable, 0/22KHz Tone
- Integrated Speaker
- Support both AV out and AV in
- Support both HDMI out and HDMI in
- Support WiFi and Ethernet connection
- Optical Power measurement
- LNB short protect
- 7.4V/5000mAh Li-ion Battery Included
- Software upgrade via USB port
- Easy to carry design
5. Setup
5.1 Charging the Device
Before initial use, fully charge the ST-6986. Connect the provided power adapter to the DC IN port on the device and plug it into a standard electrical outlet. The charging indicator will show the charging status. A full charge ensures maximum operating time.
5.2 Connecting to Signal Sources
- Satellite (DVB-S/S2): Connect the LNB cable from your satellite dish to the 'ANT' (LNB IN) port on the rear panel.
- Terrestrial/Cable (DVB-T/T2/C): Connect the antenna or cable TV signal to the 'RF IN' port on the rear panel.
5.3 Connecting to External Displays/Sources
- HDMI Output: Use an HDMI cable to connect the 'HDMI OUT' port to an external monitor or TV for a larger display.
- AV Output: Use the provided AV cable to connect the 'AV OUT' port to an older TV or monitor.
- HDMI Input: Connect an external HDMI source (e.g., a media player) to the 'HDMI IN' port to display its content on the ST-6986 screen.
- AV Input: Connect an external AV source to the 'AV IN' port.
5.4 USB Connection
The 'USB' port can be used for software upgrades or for connecting external storage devices to manage media files.
6. Operating Instructions
6.1 Basic Navigation
- Power Button: Press and hold to turn the device ON/OFF.
- MENU: Access the main menu.
- OK: Confirm selections or enter sub-menus.
- EXIT: Go back to the previous screen or exit a menu.
- Arrow Keys (Up/Down/Left/Right): Navigate through menus and adjust settings.
- Numeric Keys (0-9): Input values or select channels directly.
6.2 Signal Measurement and Analysis
From the main menu, select the desired mode (DVB-S/S2, DVB-T/T2, or DVB-C) and proceed with signal acquisition.
- Signal Strength & Quality: The device displays real-time signal strength (dBµV) and quality (BER, MER, C/N) for precise alignment.
- Spectrum Analyzer: Visualize the frequency spectrum to identify interference and optimize signal reception.
- Constellation Analyzer: Analyze the signal constellation diagram for detailed insight into signal integrity and modulation errors.
- Search Modes: Supports Auto Scan, Blind Scan, Manual Scan, and NIT (Network Information Table) scan for comprehensive channel detection.
- DiSEqC Control: Configure DiSEqC 1.0/1.1/1.2, Unicable, and 0/22KHz Tone settings for multi-LNB systems.
- AZ, EL Angle Calculation: Automatically calculate Azimuth and Elevation angles to assist in dish alignment.
- Sound and Light Alarm: Provides audible and visual feedback when a signal is locked, simplifying the alignment process.
- Optical Power Measurement: For fiber optic signal measurement, if applicable.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or solvents.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. If storing the device for an extended period, charge it to about 50% and recharge every few months.
- Software Updates: Periodically check the manufacturer's website for firmware updates. Updates can be installed via the USB port.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
8. Troubleshooting
- Device does not power on: Ensure the battery is charged or connect the power adapter. Check the power button.
- No signal detected: Verify all cable connections (LNB, antenna, cable). Check LNB power settings in the menu. Ensure the correct satellite/transponder/frequency is selected.
- Poor signal quality: Adjust the antenna/dish alignment carefully. Check for obstructions. Inspect cables and connectors for damage.
- Display issues: If the screen is blank or flickering, try restarting the device. Ensure no external display is conflicting if connected.
- Buttons unresponsive: Restart the device. If the issue persists, contact support.
9. Specifications
| Category | Feature | Specification |
|---|---|---|
| Transmission Standards | Supported Standards | DVB-S/S2/T/T2/C, MPEG-2/H.264/AVC, H.265/HEVC(10 Bit) |
| Video Decoding | MPEG-2 MP@HL, MPEG-1 Decoding, MPEG-4 ASP@L5 HDR resolution, H.264 MP&HP@L4, H.265/HEVC(10 Bit) | |
| Satellite Input/Demodulation | Connector Type | F Type |
| Input Frequency | 950 to 2150 MHz | |
| Signal Input Level | -65 to -25 dBm | |
| LNB Supply | 13V/18V, Imax 400mA, 22KHz Band Switch | |
| Demodulation Type | QPSK, 8PSK, 16APSK, 2Rs~45Mbaud(SCPC/MCPC) | |
| DVB-T/T2/C Input/Demodulation | Connector Type | Female Type |
| Input Frequency | 48 to 862 MHz | |
| ANT Supply | 5V, 12V/24V Imax 100mA | |
| Demodulation Type | QPSK, 16QAM, 64QAM, 256QAM | |
| LCD Features | LCD Type | TFT Transmissive |
| Number of Dots | 800 x 3 (RGB) x 480 | |
| Active Area (WxH) | 154.08 x 85.92 mm² | |
| AV Output Interface | Connector Type | 3.5 mm jack |
| Video Output | CVBS | |
| Audio Output | Stereo Audio L/R output | |
| HDMI Output | Connector | HDMI 1.3a |
| Format | PAL-25 frame/720*576, NTSC-30 frame/720*480 | |
| AV Input Interface | Connector Type | 3.5 mm jack |
| Video Input | CVBS | |
| Audio Input | Stereo Audio L/R input | |
| Data Service Port | Connector | USB2.0 interface |
| File Management System | NTFS, FAT32, FAT16 | |
| File Format | wma, mp3, mp4, avi, jpg, bmp, img | |
| Power Supply | Li-ion Battery | 7.4V/5000mAh |
| Adapter | DC12V/1.5A, 100-240VAC 50/60Hz | |
| Power Consumption | Max. 10W | |
| Physical Characteristics | Size (W x D x H) | 25.3 x 17.1 x 5.4 cm |
| Net Weight | 1.3kg |
10. User Tips
- Always ensure the battery is sufficiently charged before starting a job to avoid interruptions.
- Utilize the spectrum analyzer feature to quickly identify potential interference sources or weak signal areas.
- For precise dish alignment, use the AZ/EL angle calculation feature in conjunction with the sound and light alarm for signal lock.
- Keep the firmware updated to ensure compatibility with the latest broadcast standards and to benefit from performance improvements.
11. Warranty & Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided by your retailer or contact the manufacturer directly. Keep your proof of purchase for warranty claims.
