Why does KNS Ku-BAND TX Satellite TV System ACU repeatedly display ‘ACU INITIALIZE’?
If the KNS Satellite TV System ACU repeatedly displays ‘ACU INITIALIZE’ and the relay switch clicks repeatedly, disconnect the RX cable on the back panel of the ACU and retry powering on the unit. If this resolves the issue, reconnect the RX cable. If the symptom persists, the rotary joint may be faulty and require replacement.
What to do if KNS Ku-BAND TX antenna is tracking but cannot hold tracking?
If the KNS Satellite TV System antenna is tracking the satellite, but cannot hold the tracking, check if the antenna is blocked. If there are no blockages, inspect the LNB and replace it if necessary. If the issue persists, further inspection of the PCU may be required.
What to do if the azimuth axis on KNS Ku-BAND TX does not move?
If the azimuth axis of your KNS Satellite TV System does not move after the sensor cage stays parallel to the ground, check the motor driver and replace it if necessary. If the issue persists, replace the azimuth motor. If the problem remains unresolved, inspect the cable between the motor driver and the PCU. Lastly, check the motor driver connector on the PCU.
Why is the KNS Satellite TV System antenna searching continually without tracking?
If the KNS Satellite TV System antenna is searching continually without tracking, first, check the ‘S&T Reference Details’ (Key ‘5’). Next, check the ‘DVB Tuner’ (Key ‘6’). Ensure that the antenna is not blocked. Verify that the skew mode is set to ‘AUTO’. Finally, confirm that the RX frequency of the target satellite is within the input frequency range of the LNB.
What to do if RX is locked, but the link is not locked on the modem in KNS Satellite TV System?
If the RX is locked but the link is not locked on the modem of your KNS Satellite TV System, check the TX voltage on the ACU or modem to ensure it is within the input voltage range of the BUC. Next, check the TX frequency of the modem. Finally, check the cable connection between the BUC and the TX port on the modem or ACU.
Why is AGC or C/N level lower than normal on KNS Ku-BAND TX?
If the KNS Satellite TV System antenna is tracking, but the AGC or C/N level is lower than normal, consider the weather conditions such as deep fog, clouds, or heavy rain. Check for any blockage of the antenna. Also, confirm that the antenna is not tracking a side lobe; if so, retry the satellite search using the ‘?’ button.
What to do if elevation or cross axis is not working on KNS Satellite TV System?
If the operation of the sensor cage is OK, but the elevation or cross axis is not working on your KNS Satellite TV System, check the motor driver and replace it if necessary. If the antenna still has a problem, replace the elevation motor or cross motor. If the problem is not resolved, check the cable between the motor driver and the PCU. Lastly, check the motor driver connector of the PCU.
What does 'Searching fail error' mean on KNS Ku-BAND TX?
If a 'Searching fail' error message (PCU error 0X 10 00 00) occurs immediately after initializing your KNS Satellite TV System, check the longitude of the target satellite. If the calculated elevation angle and azimuth angle are out of its range, the ACU will display this error. Also, check the GPS data to ensure it is correct.
Why does the KNS Ku-BAND TX Satellite TV System ACU LCD blink continuously?
If the KNS Satellite TV System ACU LCD blinks continuously when the ACU power is on, and the relay switch clicks repeatedly, disconnect the cable between the RX power supply and the ACU board. Then, check the output voltage of the RX power supply. If the voltage is OK, reconnect the cable and check for a short-circuit in the power line on the ACU board.
What to do if KNS Ku-BAND TX ACU does not turn on?
If the KNS Satellite TV System ACU does not turn on after powering it on, ensure the AC power cabling is correctly connected between the ACU and the AC connector. Check the output power (48VDC) of the RX power supply. Also, check the power line of the ACU board.
Provides information for installing and programming the VS61 antenna and KA-160.
Defines MPE, SAR, and exposure limits for controlled and uncontrolled areas.
Restricts access to the antenna's vicinity and outlines safety precautions.
Guides on choosing an optimal mounting location for the antenna radome assembly.
Details unpacking, installing equipment cables, and mounting the antenna unit.
Provides ACU location recommendations and details on installing ACU cables and connectors.
Explains the algorithm for accurate antenna positioning and its application in various motion environments.
Details methods and references for finding and tracking satellites using DVB and other signals.
Describes manual pointing, auto searching, manual searching, and reference searching techniques.
Outlines ACU power-up sequence, initialization, and Bluetooth communication.
Covers confirming and adjusting the heading offset for accurate antenna alignment with the ship's bow.
Explains key mapping, ship location, heading, polarity, and S&T details for configuration.
Details settings for Bluetooth, heading offset, searching parameters, polarity calibration, and gyro types.
Step-by-step guide for powering on, initializing, and searching/tracking with the antenna.
Monitors antenna status, signal strength, and LED indicators.
Provides guidance on identifying and resolving common antenna issues.
Lists ACU error codes and their explanations for diagnosing problems.
Detailed definitions for various error codes encountered with the antenna system.
Provides detailed specifications for the antenna's electrical, mechanical, and environmental characteristics.
Illustrates the layout of radome and antenna mounting holes for installation purposes.
General| Brand | KNS |
|---|---|
| Model | Ku-BAND TX |
| Category | Satellite TV System |
| Language | English |
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