What to do if my Technomate TM-500 has no video or audio?
- TtrevornelsonJul 29, 2025
If your Technomate Receiver has no video or audio, there are several possible reasons. First, ensure your dish/antenna is accurately aligned. Next, verify that all your satellite settings are correct in the Satellite Configuration menu. Also, check that your TV is in working order and the correct AV input is selected, and that you are not in VCR mode (press Exit to exit). Finally, the LNB might be faulty, so consider changing it.