Some troubleshooting for EQ V.7

Device not starting - Check power supply and USB cable, try change  PS and USB cable.

How can I do touch calibration - Turn On the device. Then press and hold Encoder knobs 6 second. Make calibration.

         I connecting Phones to Phones input but not have transceiver audio

in Receiving mode - Phones output is only your audio Monitoring which makes the device EQ V.7, is normal.

I have RFI when work with QRO power - Device have Audio Galvanic Isolation and good work with power 2kW. Try connect or disconnect GND to device, to transceiver. Try check signal with Electret mic and use shielded cable to Mic. Try change Power Supply (Power  Bank), power cable. Check ant SWR.

I have SSB soft, but need CB soft - About soft update click LINK