3. Function Controls 400D
1. Pressure release plug
2. Display on/off
3. Menu
4. Jump
5. Playback
6. Erase
7. Viewfinder eyepiece
8. A/E Compensation
9. Drive Mode
10. AE/FE Lock
11. AF Point Selection
12. 13. 14. 15. Cross Key
16. Setting
17. Shutter
18. Main Dial
19. Mode Dail / Power on/off
20. Flashlight syn bulkhead
21. Zoom control dial