Pentax P3 - Shooting in Programmed AE Mode

SHOOTING IN PROGRAMMED AE MODE
• The camera is switched to the Programmed AE mode by just
setting the lens aperture to the “A” position while keeping the
Auto-lock Release Button on the SMC Pentax-A lens.
• You can leave the shutter dial set at any position.
• Turn the main switch on, then press the shutter release button
half-way, and you will see "P" and a shutter speed are displayed
in the viewfinder. As you further press the shutter button,
the shutter will be released.
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