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Serial Products Troubleshooting

Ensure optimal performance of ESTeem products by following these troubleshooting steps to verify communication, check signal strength, and test SWR. Includes detailed guidance on ESTeem commands and troubleshooting procedures.

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Serial Products Troubleshooting

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  1. Serial Products Troubleshooting

  2. Troubleshooting Steps 1. Verify RS-232 Communication 2. Verify ESTeem Commands 3. Test SWR 4. Measure Receive Signal Strength 5. Conduct Polling Diagnostic

  3. SWR Measurement • Maximum = 10% Reflected Power • ESTeem command • Radio ON command To Antenna Transceiver Directional Watt Meter

  4. Measuring Signal Strength • Received Signal Strength • This command will display a digital value of the received signal strength in micro-volts • Modem must have this function installed at factory • Must use HIGH sensitivity • RXS [ON/OFF] • The ESTeem will print digital values of the following • 0,3,6,10,20,35,50,75,100,200,400uV Levels • The modem will always print the lowest value

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