custom function của Canon 20D, mấy cái này em chưa hiểu lắm. Ai có kinh nghiệm sử dụng cái này thì chia sẻ cho anh em tham khảo nhé!

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Em đoán bác hỏi tiếp sau vụ AF chưa được, sao mở topic mới chi vậy bác?

Bác có thể vào Custom function của 20D trong phần Setup (màu vàng) như hình sau:

Bảng chi tiết các tính năng (function) để hiệu chỉnh (customize) như sau:

01: SET button function
0: Default (no function)
1: Change quality
2: Change parameters
3: Menu display
4: Image replay

02: Long exposure noise reduction
0: Off
1: On

03: Flash sync speed in Av mode
0: Automatic (slow sync)
1: Fixed at 1/250 sec (when using flash)

04: Shutter button / AE lock button
0: Shutter half-press: AE, AF. <*>: AE lock
1: <*>: AE, AF. Shutter half-press: AE lock
2: Shutter half-press: AE, AF. <*>: AF lock (no AE lock)
3: <*>: AE, AF (no AE lock). Shutter half-press: AE

05: AF-assist beam / Flash firing
0: Emits
1: Does not emit
2: Only ext. flash emits

06: Exposure level increments
0: 1/2 stop increments
1: 1/3 stop increments

07: Flash firing
0: Fires
1: Does not fire

08: ISO expansion
0: Off
1: On

09: Bracket sequence / auto cancel
0: 0, -, + / Enable
1: 0, -, + / Disable
2: -, 0, + / Enable
3: -, 0, + / Disable

10: Superimposed display
0: On (highlight AF points on focusing screen)
1: Off

11: Menu button return position 0: Previous (top if camera is powered off)
1: Previous
2: Top

12: Mirror lockup
0: Disable (normal)
1: Enable (first press of shutter release flips mirror up, second press takes exposure - reduces vibration)
When enabled camera"s self-timer reduces to 3 secs

13: AF point selection method
0: Normal
1: Multi-controller direct
2: Quick control dial direct

14: E-TTL II
0: Evaluative
1: Average

15: Shutter curtain sync
0: 1st curtain sync (flash fires after shutter opens)
1: 2nd curtain sync (flash fires before shutter closes)

16: Safety shift in Av or Tv
0: Disabled
1: Enabled

17: Lens AF stop button function
0: AF stop
1: AF start
2: AE lock while metering
3: AF point:M -> Auto/Auto -> ctr.
4: One Shot <> AI Servo
5: IS start

18: Add original decision data
0: Off
1: On

Bác nên kiếm cuốn manual tiếng Việt để đọc là tốt nhất.

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