SATLINK ST-6986 DVB-S/S2/T/T2/C Combo Meter User Manual

1. บทนำ

The SATLINK ST-6986 is a portable combo meter designed for the installation and verification of digital TV services across satellite (DVB-S/S2/S2X), terrestrial (DVB-T/T2), and cable (DVB-C) signals. It features a 7-inch high-definition TFT LCD screen (1024x600) and supports MPEG-2, H.264/AVC, and H.265/HEVC (10-bit) hardware decoding. This device integrates a constellation analyzer, spectrum analyzer, and various scanning functions to assist in precise signal alignment and troubleshooting. Its compact design, lightweight build, intuitive user interface, and long-lasting battery make it suitable for both residential and multi-dwelling unit installations.

2. เนื้อหาบรรจุภัณฑ์

ตรวจสอบว่ามีรายการทั้งหมดอยู่ในแพ็คเกจ:

• 1 x SATLINK ST-6986 Satellite TV Receiver
• สายชาร์จในรถยนต์ 12V จำนวน 1 เส้น
• 1 x 12V Power Charger
• 1 x กระเป๋าใส่ของ
• สายคล้องคอ 1 เส้น
• สาย 1 x AV
• 1 x USB Update Cable
• 1 x เคสซิลิโคน
• 1 x คู่มือผู้ใช้ (ภาษาอังกฤษ)

Figure 2.1: Included carrying case for the ST-6986 meter.

3. สินค้าหมดview

The ST-6986 features a robust design with a clear display and intuitive controls for efficient signal analysis.

3.1 แผงด้านหน้าและจอแสดงผล

รูปที่ 3.1 : ด้านหน้า view of the ST-6986 showing the main menu interface.

The front panel includes a 7-inch LCD screen displaying the main menu with options for Satellite, Terrestrial, Cable, Spectrum, Network, Other, Media Center, and Settings. To the right of the screen are numerical keys (0-9), function buttons (MUTE, INFO, MENU, EXIT), and navigation controls (directional arrows and OK button). Indicator lights for Power (PWR), H/V polarization, Lock (LOCK), and Charging (CHG) are located at the top right.

3.2 แผงด้านหลังและการเชื่อมต่อ

รูปที่ 3.2: ด้านหลัง view of the ST-6986 showing various input/output ports.

The rear panel provides essential connectivity. From left to right, you will find the DC IN port for power, AV OUT and AV IN ports, an Ethernet port, HDMI OUT, a USB port for software updates, and ANT (terrestrial/cable) and LNB (satellite) input ports.

Figure 3.3: Detailed diagram of ST-6986 features and port connections.

This diagram illustrates the various inputs and outputs, including HDMI IN/OUT, AV IN/OUT, USB, and antenna/satellite connections. Key features highlighted include the 7-inch HD TFT LCD screen, DVB-S/S2/S2X, T/T2/C compatibility, MPEG-2/H.264/H.265 (10-bit) hardware decoding, digital meter for signal strength and quality, constellation and spectrum analyzer, and support for DISEQC 1.0/1.1/1.2, Unicable, and 0/22KHz tone.

4. การตั้งค่า

4.1 การชาร์จเริ่มต้น

Before first use, fully charge the ST-6986. Connect the provided 12V power charger to the DC IN port on the device and plug it into a power outlet. The CHG indicator light will illuminate during charging. A full charge typically takes several hours. The device can also be charged using the 12V car charger cable.

4.2 Connecting to Signal Sources

• Satellite (DVB-S/S2/S2X): Connect the LNB cable from your satellite dish to the LNB input port on the ST-6986.
• Terrestrial/Cable (DVB-T/T2/C): Connect your terrestrial antenna or cable TV signal to the ANT input port on the ST-6986.

4.3 การเปิด/ปิดเครื่อง

Press and hold the red power button located on the front panel to turn the device on or off. The PWR indicator light will show the power status.

5. คู่มือการใช้งาน

5.1 การใช้งานเมนู

Use the directional arrow buttons (Up, Down, Left, Right) to navigate through menu options. Press the OK button to confirm a selection or enter a submenu. Press the EXIT button to return to the previous menu or the main screen.

5.2 Satellite Signal Measurement

1. จากเมนูหลัก เลือก ดาวเทียม.
2. Use the arrow keys to select the desired satellite from the list.
3. Adjust LNB Frequency, Transponder, Frequency, Symbol Rate, and Polarity as needed.
4. Configure DISEQC settings (1.0/1.1/1.2), Unicable, and 0/22KHz tone if applicable.
5. Adjust the satellite dish for optimal signal strength and quality. The meter will display real-time signal readings. The LOCK indicator will light up when a signal is acquired.

Figure 5.1: Satellite settings screen for configuring LNB, transponder, and other parameters.

5.3 Terrestrial/Cable Signal Measurement

1. จากเมนูหลัก เลือก ภาคพื้นดิน or สายเคเบิล.
2. Select the appropriate region/standard.
3. Perform an automatic or manual channel scan. The meter will display signal strength and quality for detected channels.

5.4 เครื่องวิเคราะห์สเปกตรัม

เลือก สเปกตรัม จากเมนูหลักไปยัง view the signal spectrum. This feature helps identify interference and optimize signal reception by visualizing frequency distribution.

5.5 เครื่องวิเคราะห์กลุ่มดาว

The constellation analyzer provides a visual representation of the signal modulation, aiding in diagnosing signal quality issues that may not be apparent from strength and quality readings alone.

5.6 การอัปเดตซอฟต์แวร์

Software updates can be performed via the USB port. Download the latest firmware from the official Satlink website, save it to a USB drive, and follow the instructions provided in the device's 'Settings' menu for updating.

6. การบำรุงรักษา

6.1 การทำความสะอาด

Wipe the device with a soft, dry cloth. Do not use liquid cleaners or solvents, as they may damage the screen or casing.

6.2 การดูแลแบตเตอรี่

The ST-6986 is equipped with a 7.4V/5000mAh Li-ion battery. To prolong battery life, avoid fully discharging the battery frequently and store the device in a cool, dry place when not in use for extended periods. Recharge the battery periodically if stored for a long time.

6.3 พื้นที่จัดเก็บ

Store the device in its carrying case to protect it from dust, moisture, and physical damage.

7 การแก้ไขปัญหา

• ไม่มีไฟฟ้า: Ensure the battery is charged or the device is connected to the power adapter. Check the power button for proper engagement.
• No Signal Reading:
  • Verify all cables are securely connected to the correct input ports (LNB for satellite, ANT for terrestrial/cable).
  • Check LNB power settings in the menu for satellite signals.
  • Ensure correct satellite, transponder, frequency, and symbol rate settings are entered.
  • Confirm the antenna/dish is correctly aimed.
• คุณภาพสัญญาณไม่ดี:
  • Adjust the antenna/dish alignment incrementally.
  • Check for obstructions between the antenna/dish and the signal source.
  • ตรวจสอบสายเคเบิลและขั้วต่อว่าได้รับความเสียหายหรือไม่
  • Use the spectrum and constellation analyzers to diagnose specific interference or modulation issues.
• หน้าจอไม่ตอบสนอง: ลองรีสตาร์ทอุปกรณ์ หากปัญหายังคงอยู่ โปรดติดต่อฝ่ายสนับสนุน

8. ข้อมูลจำเพาะ

9. การรับประกันและการสนับสนุน

Specific warranty information is not provided in the product details. For warranty claims, technical support, or service inquiries, please refer to the documentation included with your purchase or contact your retailer. You may also visit the official Satlink webเว็บไซต์เพื่อขอความช่วยเหลือเพิ่มเติม