Keystone Correction And Perspective Control (Keystone Comp.) - Olympus OM System OM-1 Instruction Manual

Keystone correction and perspective control
Keystone distortion due to the influence of lens focal length and proximity to the subject
can be corrected, or enhanced to exaggerate the effects of perspective. Keystone
compensation can be previewed in the monitor during shooting. The corrected image is
created from a smaller crop, slightly increasing the effective zoom ratio.
Menu
Off
4
On
• When you select [On], a D icon is displayed and
sliders appear on the monitor.
1
Frame the shot and adjust keystone compensation while viewing your subject
in the display.
• Rotate the front dial to make horizontal adjustments and the rear dial to make vertical
adjustments.
• Use FGHI to position the crop. The direction in which the crop can be moved is
shown by an arrow ( ).
• To cancel changes, press and hold the Q button.
2
To adjust aperture, shutter speed, and other shooting settings, press the
INFO button.
• Standard shooting indicators will be displayed.
• A D icon is displayed while keystone compensation is enabled. The icon is
displayed in green if adjustments have been made to keystone compensation
settings.
• To return to the keystone compensation display shown in Step 1, press the INFO
button repeatedly.
3
Take pictures.
# Pictures may seem "grainy" depending on the amount of compensation performed. The
amount of compensation also determines the amount the picture will be enlarged when
cropped and whether the crop can be moved.
# Depending on the amount of compensation, you may be unable to reposition the crop.
# Depending on the amount of compensation performed, the selected AF target may not be
visible in the display. If the AF target is outside the frame, its direction is indicated by a g,
h, i, or j icon in the display.
170 EN
MENU n ' n2. Other Shooting Functions n Keystone Comp.
Pictures are taken without using this function.
Pictures are taken with keystone compensation applied.
(Keystone Comp.)
P A S M B
Keystone compensation
1023 1023 [ 1 : 02 : 03 ] [ 1 : 02 : 03 ] F F
1 L
r r O O 1 1
100 %
P P
250 250 5.6 5.6
1/ 1/ F F
n
60p L - 8 L - 8
60p
1 4K
200 200
ISO ISO
Auto Auto