Pentax K20D Operating Manual page 94

92
• Turn the front e-dial while pressing the m button to change the EV
compensation value. (p.100)
• Set the shutter speed and aperture values in increments of 1/2 EV or 1/3 EV.
Set in [2. EV Steps] in the [A Custom Setting] menu. (p.101)
• Settings other than [AUTO] are not available in [Sensitivity] in the Fn menu.
• Set the aperture to the s position while
holding down the auto-lock button when
using a lens with an aperture ring.
4
Exposure Warning
If the subject is too bright or too dark,
the sensitivity display will blink in the
viewfinder and on the LCD panel.
Change the shutter speed and aperture. When the indication stops
blinking, you can take the picture with proper exposure.
Use an ND (Neutral Density) filter if the subject is too bright.
Use a flash if it is too dark.
About the Green Button
The aperture and shutter speed are automatically adjusted to the appropriate
exposure at that moment if the Green button is pressed in L (Shutter &
Aperture Priority) mode. You can choose from the following three adjustment
methods in [26. Green button in L & a] in the [A Custom Setting] menu.
Program Line
1
2
3
Shutter speed is adjusted to appropriate exposure according to lens
aperture when lens aperture is not set to the s position.
1 Notes on [36. Using Aperture Ring] (p.251)
Downloaded From camera-usermanual.com Pentax Manuals
The aperture and shutter speed are adjusted
automatically.
The aperture is locked and the shutter speed is
b Shift
adjusted automatically.
The shutter speed is locked and the aperture is
c Shift
adjusted automatically.