Retains The Shift Amount For Program Shift - Canon EOS-1D - Digital Camera SLR Instructions Manual

Personal Function Settings

Retains the shift amount for program shift.

P.Fn-10
●
Normally, any program shift amount is canceled after you take the picture. This Personal
Function retains the program shift amount.
●
This function is useful when you want to shift the standard program line so that priority is
given to the shutter speed or to the aperture.
By shifting the program, you can change the shutter speed or aperture and still retain the
same exposure level. Under the same brightness, you can shift the program line toward the
right to set a faster shutter speed and a larger aperture (lower f/number). Or you can shift the
program line toward the left to set a slower shutter speed and a smaller aperture (higher
f/number).
P.Fn-10 retains the amount of program shift. Select the appropriate amount of shift for the
level of priority you want to give to the shutter speed or aperture setting.
5 6 7 8 9
4
3
2
1
0
-1
-2
-3
-4
-5
30 15 8 4
●
The program shift amount remains in effect until you set it back to the standard
program manually or replace the battery or press the <
●
The shift amount is retained even after you change the lens.
6-14
Darker Brightness (EV at ISO100)
10 11 12 13 14
2 1 2 4 8 15
Standard program line
Program line shifted toward a faster shutter speed.
Program line shifted toward a slower shutter speed.
With EF 50mm f/1.4 USM lens
Brighter
15 16 17 18 19 20
30 60 125 250 500 1000
Aperture
21
22 23 24
32
22
16
11
8
5.6
4
2.8
2
1.4
1.0
2000
4000 8000 16000
Shutter Speed
> button.