50IndexAppendixErrors and WarningsTroubleshootingSettingsPlaybackShootingSetup and BasicsLearning About the CameraAccessoriesWireless FeaturesWireless Features/AccessoriesDetaching a Lens● Minimizing Dust- When changing lenses, do it quickly in a place with minimal dust.- When storing the camera with the lens removed, always attach thecamera cap.- Wipe off any dust or dirt on the camera cap before you attach it.● Since the image sensor size is smaller than the 35mm film format, it willlook like the lens focal length is increased by approx. 1.6x. For example,the focal length of a 15-45mm lens is approximately equivalent to a focallength of 24-72mm on a 35mm camera.Attaching EF and EF-S Lenses● To use EF and EF-S lenses, attach the optional Mount AdapterEF-EOS M.● When carrying or using a camera with a lens that is heavier than thecamera, support the lens.● Adapters may extend the minimum focusing distance or affect themaximum magnification or shooting range of the lens.● If the front part (focusing ring) of the lens rotates during autofocusing,do not touch the rotating part.● The focus preset and power zoom features of some super telephotolenses are not supported.Using a Tripod● When using a tripod while the adapter is attached to the camera, usethe tripod mount included with the adapter. Do not use the camera’stripod socket.● With EF lenses that incorporate a tripod mount (such as supertelephoto lenses), attach the tripod to the tripod mount on the lens.● The date/time battery will be charged in about 4 hours, even if thecamera is off, once you insert a charged battery pack, or when youinsert a DC coupler and connect a compact power adapter (both soldseparately).● Once the date/time battery is depleted, the [Date/Time] screen willbe displayed when you turn the camera on. Specify the correctinformation.Display Language● You can also change the display language by pressing thebutton and choosing [Language ] on the [ 2] tab.● You can also set the display language on the [Language] screen bytouching a language and then touching it again.Using a LensAttaching a Lens● The camera is compatible with EF-M lenses. To use EF and EF-Slenses, attach the optional Mount Adapter EF-EOS M.● Align the mount indexes (the white dots) on the lens and camera, andthen turn the lens until it clicks into place.● To retract a lens with a lens retraction switch, hold the switch towardas you turn the zoom ring to align the lens retraction index with thezoom position index, and then release the switch.● Zooming should be done before focusing. The focus may change slightlyif you turn the zoom ring after a subject is in focus.● To protect the lens, keep the lens cap on when the camera is not in use.● Some lenses may cause vignetting if the built-in flash is used.