Front Panel; Rear Panel - Adastra A4 User Manual

Front panel

1. Power on/off switch
2. SD card slot
3. Media player display
4. 3.5mm stereo Aux input
5. Aux input volume control
6. Media player volume control
7. Line 1 input volume control
8. Line 2 input volume control
9. Stereo input selector Ch1+Ch2
10. Bass EQ control Ch1+Ch2
11. Treble EQ control Ch1+Ch2
12. Channel 1 output level control
13. Channel 2 output level control

Rear panel

27. Ventilation grille (do not obstruct airflow)
28. FM antenna connection (F type)
29. Line 2 input (L+R RCA)
30. Line output Ch3+Ch4
31. Channel 1 speaker output +/- 4mm posts
32. Channel 2 speaker output +/- 4mm posts
14. Output Signal & Clip indicators
15. USB port
16. Media player control panel
17. Mic 1 input 6.3mm jack
18. Mic 2 input 6.3mm jack
19. Mic 1 volume control
20. Mic 2 volume control
21. Talkover on/off button
22. Stereo input selector Ch3+Ch4
23. Bass EQ control Ch3+Ch4
24. Treble EQ control Ch3+Ch4
25. Channel 3 output level control
26. Channel 4 output level control
33. Line 1 input (L+R 6.3mm jack)
34. Line 1 input (L+R RCA)
35. Line output Ch1+Ch2
36. Channel 3 speaker output +/- 4mm posts
37. Channel 4 speaker output +/- 4mm posts
38. IEC mains inlet & fuse holder
953.404UK User Manual