valutazioni - 3, GPA: 3.7
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Facilità d'uso
TheCanonSpeedlite58QfX isan EOS-dedicated, high-output flash unit automaticallycompatiblewithE-TTL II,E-TTL,andTTLautoflash.Itcanbe usedinthreedifferentwags:Asanormalon-cameraflash,themaster unit fora wireless, multi-Speedliteflashsystem, or aslaveunit. Readthis instruction manualwhilealso referring to yourcamera's instruction manual. Before using the Speedlite, read this instruction manual and your camera's instructionmanual tofamilairizeyourselfwith theSpeedliteoperations. sThebasicoperation isthesameaswithnormalAEshooting. When the58DEX isattachedtoanEMScamera;almostallautomatic exposurecontrolforflashphotography ishandledbythe camera. Itisalmostthesameasusingthecamera'sbuilt-inflashif ithasone. Youcanthinkofthe580EXasa built-in,high-outputflash. It isautomaticallycompatiblewiththecamera'sflashmeteringmode {E-TTL II, E-TTL, and TTL}. ThecameracontrolstheSpeedliteautomatically inthefollowingflashmetering modes: 1 . E-TTL II autoflash (evaluative flash metering with preflash reading/lens distance information) 2. E-TTL autoflash (evaluative flash metering with preflash reading) 3.TTLautoflash (off-the-filmmetering forreal-timeflashmetering) Regardingthecamera'savailableflashmeteringmodes, refertothe camera's instructionmanual.TheSpeedlite'smajorspecificationsare listed in"ExternalFlash Items:" Thecamerainstructionmanual'schapteron flashphotographywill referto cameras having 1 and2asaType-Acamera (compatible with E-TTLor E-TTLII).Andcamerashaving 3(compatible with only TTL) are called Type-113 cameras. This instructionmanualassume thatyouareusingthe 580EXwitha Type-A camera. ForType-B cameras,seepage53. Contents GettingStartedandBasicoperation..... ... .... ..... ... ... ..... ..... 7 2UsingFlash ..-------.... .. ... ... ...... .. .-----------.. ... ..... . . .. ... ........... .. .13 3WirelessFlash.-------.. ... ... ..... ... . .. .. .---------.. .. .--.--... . .. ... ...... .. . 31 4Reference.-------. . .. . .-------... .. ... ..... ... . .. .. .--------... ... ...... .. . .. ... ....45 Conventions Used in this Manual o The<~>symbolinthetextreferstotheSelectDial. The<~>symbol inthetextreferstotheSelect/Setbutton. The operation procedures in this instruction manual assume that both the camera and Speedlite's power switches are ON. s Icons are used in the text to indicate the respective buttons, dials, and settings. Theymatchthesameiconsfoundonthecameraand Speedlite. 9 The (C?8) 1 (cJ12) icons indicate that the respWive function remains in effect for8sec. or12sec. " Referencepage numbers are indicated by (p."), Thisinstructionmanualusesthefollowing alertsymbols: u ' TheCautionsymbolindicatesawarningtopreventshootingproblems. ' The Note symbol gives supplemental information. IV Nomenclature -Catchlight panel [retractedy (p-79) Built-in wide pare(retraCled) (P.20] Flash hea_dl Wiraless tranerniffer emu:-S l' wireless sensor II`~ ~ ~ I E=terna3 powersource socket C.ano71 ~ I Bracket fining AF-assist beam emitter P'47) Contact cover _Lockingring [p.8] Mounting fool {p .9} , Lacking pin [p .9] Contacts Case Mini stand Shoe 8 Mini standpocket I \l '. LCbpanel Bounce angle ,PUSH, f3oimrc lock release 6ufton[p.18] I I ~.~' ~SH~sn7 ---~r' High-SpeedSync(FPflash).+ -~i Shuttercurtainsyncnroniial3on button (p t7"'26) a$:IC Fn: ~.CD panel illumination..' I ~ Batteryconrparlmemco+~:r custom Furctiol setling I I ~ (p.8) h~itton [p .&~27] ZoomblrttnnlWirel.ssset -PILO7~ ____. button (p.20r3B,37.38,39, f,ilo[ lam~.+TestfiringlWireless 42) slava zino~croff cancel Button (p . i0+35y RUmcr switch (p.10) ,OFF>'. P~veroff Pcsver an lamp (P 11) Fleshexposureconfirmation ON,: ~(b~ ,SelectDial .MOQE~ Flash modelSla~ seitinqUuttan [p.:1 22,2442,43] Wire selector [p.9, 34] c`)nScIccVSetbutton