1. Power On-Off switch

2. Headphone Jack mini 3.5 mm stereo

3. Volume control

4. Bass controls audio at the low end of the spectrum

5. Treble controls audio at the high end of the spectrum

6. Squelch control allows muting on VHF air band (only)

7. Attenuator invokes 20 dB of attenuation to stop overload

8. AGC control selects Fast or Slow

9. Bandwidth selects selectivity at 2.3, 4 or 6 kHz

10. AM Sync turns the AM Synchronous Detection circuit on

11. SSB USB-LSB selects Upper or Lower Single Sideband reception

12. Band selects the AM, SW shortwave, FM or VHF aircraft band

13. LCD Display is backlit and shows the receivers operational parameters

14. Tuning Knob selects the desired frequency

15. Function Keys permit frequency storage, beep, skip, scan, etc.

16. Keypad Entry directly enter frequency.

17. Signal Strength Meter indicates relative signal strength.

18. Set Keys for Clock, Timer and Lamp.

19. Internal Speaker