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ENG-4
Shooting Precautions
TheEF24-105mmf/3.5-5.6ISSTMutilizesasteppingmotorthatdrivesthefocuslens.
The motor also controls the focus lens during zooming.
1. When the camera is OFF
ThemotordoesnotoperatewhilethecameraisOFForwhenthecameraisOFFduetotheuseoftheautopower
offfunction.Therefore,usersmustbeawareofthefollowingpoints.
● Manual focus adjustments are not possible.
● Duringzooming,delayedfocuswilloccur.
2. When the lens is in sleep mode
Ifnotoperatedforacertainperiodoftime,thislenswillentersleepmodeinordertosavepower.Sleepmode
differsfromwhenthecameraisOFFduetotheuseoftheautopowerofffunction.
Inthisstate,themotorwillnotoperateevenifthecameraisON.Therefore,usersmustbeawareofthefollowing
points.
● Manual focus adjustments are not possible.
● Duringzooming,delayedfocuswilloccur.
● Toexitsleepmode,presstheshutterbuttonhalfway.