Pentax K200D User Manual - Page 97

The shutter speed and aperture value are displayed in the viewfinder and on the LCD panel. Of the shutter speed and aperture value, the value being adjusted is underlined in the viewfinder. While adjusting the shutter speed or aperture value, the difference from the appropriate exposure (EV value) appears in the viewfinder. The appropriate exposure is set when [0.0] is displayed. 95 Difference from the appropriate exposure • When the sensitivity is set to [AUTO] and exposure mode is set to a 4 (Manual) mode, the sensitivity is set to a value equivalent to ISO 100 if the Dynamic Range is set to [Off] and ISO 200 if set to [On]. • Set the shutter speed and aperture values in increments of 1/2 EV or 1/3 EV. Set in [1. EV Steps] in the [A Custom Setting] menu. (p.101) • When using a lens with an aperture ring, set the aperture to the s position while holding down the auto-lock button on the lens. Shooting Functions Exposure Warning While adjusting the shutter speed or aperture value, the difference from the appropriate exposure blinks when it becomes larger than ±3.0.