1IntroductionTake a few moments to familiarize yourself with camera controlsand displays. You may find it helpful to bookmark this sectionand refer to it as you read through the rest of the manual.Camera BodyGetting to Know the Camera1 Release mode dial ......................1022 Release mode diallock release .................................1023 T button ..................79, 83, 2064 U button .................149, 153, 1575 S button...........................109, 1116 Y button......................................1157 Accessory shoe(for optional flash unit).....................................435, 436, 4798 Sub-command dial .................... 3519 Power switch ................................. 1610 Shutter-release button................ 3011 E button.............................. 130, 20612 Movie-record button ................... 5213 I/Q button................. 116, 36614 Control panel....................................515 Main command dial................... 35116 Focal plane mark (E) ............... 101