Operation; Location Of Keys - Boss 644UA Owner's Manual

OPERATION

LOCATION OF KEYS

1. release button
2. (tune/seek/track up)
3. Volume knob (when rotated)
SEL button (when pressed)
4. Disc slot
5. 1 PAU button
6. 2 SCN button
7. 1-6 preset buttons
8. 3 RPT button
9. MON button
10. AS/PS/Navi-SCH button
11. MOD button
12. Eject button
13. Liquid crystal display
14. BND/LOU/ENT button
15. (tune/seek/track down)
16. 4 SHF button
17. Memory card interface
18. 5 DIR- button
19. 6 DIR+ button
20. EQ button
21. USB interface
22. DISP button
23. PWR/MUT button
24. Auxiliary input jack
25. Reset button
26. Remote sensor
8