Canon EF 24-105mm f/3.5-5.6 IS Manual

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3. During initial reset

WhenthecameraisONorwhenthecameraisturnedONbypressingtheshutterbuttonhalfwaydownwhenthe

cameraisOFFduetotheuseoftheautopowerofffunction*

,thelensperformsaninitialresetofthefocuslens.*

● Althoughtheimageintheviewnderwillappearoutoffocusduringtheinitialreset,thisdoesnotmeanthatthe

lens has malfunctioned.

● Althoughtheshuttercanbereleasedduringtheinitialreset,usersmustwaitapproximately1second*

after the

initial reset has completed before shooting.

*1:NotapplicabletothefollowingEOScameramodels:

EOSREBELT5i/700D,EOSREBELSL1/100D,EOSREBELT4i/650D

*2:Withsomecameras,thelensmayperformaninitialresetinordertoimprovelensperformanceevenattimes

other than described in this section.

*3: The initial reset time varies depending on camera being used.

When using the lens with lm-based SLR cameras

● Thedrivespeedofthefocuslenswillbeslowerthanwhenthelensisusedwithadigitalcamera.

● Imageswillappearoutoffocuswhenusingthecamera’sinternalashwhileitischargingorwhenzooming

during exposure for still images.

● EvenwhenthecameraisON,imagesmayappearoutoffocuswhenzooming.Ifthisoccurs,presstheshutter

buttonhalfwaywhilezooming.

● AfterfocusinginONESHOTAFmodeandzoomingbyholdingtheshutterbuttonhalfway,thecameramay

indicate that the AF mode has been changed to manual focus (MF) mode.

● Duringcontinuousshooting,zoomingmayslowdownshootingspeed.

● Therearesomecaseswhenusersmustwaitapproximately1secondafterzoomingbeforetheautofocuswill

function.

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