64In indoors, low light, or backlit conditions in daylight, just pop up thebuilt-in flash and press the shutter button to take flash pictures. In the<d> mode, the shutter speed (1/60 sec. - 1/200 sec.) will be setautomatically to prevent camera shake.1 Press the <D> button.In Creative Zone modes, you canpress the <D> button anytime to takeflash pictures.While the flash is recycling, “DbuSY”is displayed in the viewfinder, and[BUSYD] is displayed on the LCDmonitor.2 Press the shutter button halfway.In the bottom left of the viewfinder,check that the <D> icon is lit.3 Take the picture.When focus is achieved and youpress the shutter button completely,the flash will fire for the picture.Effective Flash Range [Approx. in meters / feet]D Using the Built-in FlashISO Speed EF-S18-55mm f/3.5-5.6 IS lens / EF-S18-135mm f/3.5-5.6 IS lensWide Angle Telephoto100 1 - 3.5 / 3.5 - 12 1 - 2.5 / 3.5 - 7.5200 1 - 5.5 / 3.5 - 17 1 - 3.5 / 3.5 - 11400/AUTO 1 - 7.5 / 3.5 - 24 1 - 4.5 / 3.5 - 15800 1 - 11 / 3.5 - 34 1 - 6.5 / 3.5 - 221600 1 - 15 / 3.5 - 49 1 - 9.5 / 3.5 - 313200 1 - 21 / 3.5 - 69 1 - 13 / 3.5 - 436400 1 - 30 / 3.5 - 97 1 - 19 / 3.5 - 61H: 12800 1 - 42 / 3.5 - 138 1 - 26 / 3.5 - 86COPY