MULTI CHANNEL AV RECEIVERSTR-DH750/STR-DH550
You cannot tune to radio stations.
- Check that the antennas (aerials) are connected securely. Adjust the antennas (aerials) and connect an external antenna (aerial) if necessary.
- The signal of the stations is too weak with automatic tuning. Use direct tuning.
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Make sure you set the tuning scale correctly (when tuning to AM stations with direct tuning).
- No stations have been preset or the preset stations have been cleared (when tuning by scanning preset
stations is used). Preset the stations.
- Press DISPLAY repeatedly on the receiver so
that the frequency appears on the display panel.