1. Connect a jumper cable from the LNB/LNBF to the "TO LNB" connection on the . 2. Connect the cable from your satellite receiver to the "TO REC" input on the . 3. Turn on the satellite receiver. Adjust the knob until the signal strength display around 0% (the critical point). 4. Set your dish to the proper azimuth and elevation settings. (This information should be supplied with your satellite dish.) 5. the signal by slowly moving the azimuth and elevation of your dish. If the 's reading becomes full scale adjusting the level control knob to reduce the incoming signal to a lower level. Continue to move the dish have the highest possible meter reading and the smallest possible sound interval.<br><br>6. Remove the jumper cable and and reconnect the LNB/LNBF:To avoid a continuous full scale reading, do not use the directly in front of the dish.When using a LNB with gain higher than 60dB inserts a 5dB attenuator between the LNB/LNBF and the . The has 4LED on the front panel indicating: A) LED marked with 22KHz: The receiver is sending a 22KHz signal, used to switch some LNB to the high band frequency. B) LED marked with 0Hz: The receiver does not send the 22KHz signal. C) LED marked with 13V: Indicating the satellite receiver is switching 13V power to switch the LNB's vertical polarization. D) LED marked with 18V: Indicating the satellite receiver is switching 18V power to switch the LNB's horizontal polarization Colour:Gray Material:ABS<br><br>Package Contents: 1x Digital <br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.