Apple Aperture Getting Started - Manual (Page 104)

104 Chapter 8 Viewing Images in Full Screen Mode
Using Keyboard Shortcuts in Full Screen Mode
Here are several useful keyboard shortcuts you can use in Full Screen mode:
Keyboard shortcut Function
Go to next image
Go to previous image
Shuttle filmstrip left
Stop shuttling left or right
Shuttle filmstrip right
Show Adjustments HUD
Show Keywords HUD
Show Red Eye HUD
Show Lift & Stamp HUD
Show Crop HUD
Show Spot & Patch HUD
J
K
L
H
shift H
E
O
C
X