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INSTRUCTIONMANUAL
2008.05
CT1-7794-000?CANONINC.2008PRINTEDINCHINA
A81_00.fmPage1Tuesday,February5,20082:33PM2:335,2008February1Tuesday,PageA81_00.fm
English
A81_00.fmPage2Wednesday,February6,20085:45PM
ThankyouforpurchasingaCanonproduct.
TheCanonSpeedlite430EXIIisamulti-featureflashunitforCanon
EOScameras.ItworksautomaticallywithE-TTLII,E-TTL,andTTL
autoflashsystems.Itcanbeusedasanon-cameraflashoraspartofa
wirelessflashsystem.
Readthisinstructionmanualwhilealsoreferringtoyour
camera’sinstructionmanual.
BeforeusingtheSpeedlite,readthisinstructionmanualandyourcamera’s
instructionmanualtofamiliarizeyourselfwiththeSpeedliteoperations.
ThebasicoperationisthesameaswithnormalAEshooting.
Whenthe430EXIIisattachedtoanEOScamera,almostallautomatic
exposurecontrolforflashphotographyishandledbythecamera.
Althoughthe430EXIIisanexternalflashunit,itworksautomaticallyand
seamlesslylikethecamera’sbuilt-inflash.
Itbecomesautomaticallycompatiblewiththecamera’sflash
meteringmode(E-TTLll,E-TTL,andTTL).
Inaccordancewiththecamera’sflashcontrolsystem,theSpeedlitecontrols
theflashautomaticallyintherespectiveflashmeteringmode:
1.E-TTLIIautoflash(evaluativeflashmeteringwithpreflashreading/lens
distanceinformation)
2.E-TTLautoflash(evaluativeflashmeteringwithpreflashreading)
3.TTLautoflash(off-the-filmmeteringforreal-timeflashmetering)
Regardingthecamera’savailableflashmeteringmodes,refertothe
“ExternalSpeedlite”specificationinthe“Specifications”ofyour
camera’sinstructionmanual.
Inthecamerainstructionmanual,camerashavingflashmetering
modes1or2arecalledType-Acameras(compatiblewithE-TTLIIor
E-TTL).Andcamerashavingflashmeteringmode3(compatibleonly
withTTL)areType-Bcameras.
*ThisinstructionmanualassumethatyouareusingtheSpeedlitewithaType-A
camera.
ForType-Bcameras,seepage37.
2
A81_00.fmPage3Thursday,February14,200811:19AM
Contents
1GettingStartedandBasicOperation7
2UsingFlash13
3WirelessFlash25
Reference32
ConventionsUsedinthisManual
9The<9>symbolinthetextreferstothe+/–button.
The<8>symbolinthetextreferstotheSelect/
8Settingbutton.
Theoperationproceduresinthisinstructionmanualassumethatboth
thecameraandSpeedlite’spowerswitchesareON.
Iconsusedinthetexttoindicatetherespectivebuttons,dials,and
settingsmatchthesameiconsfoundonthecameraandSpeedlite.
The(4)/(0)/(3)iconsindicatethattherespectivefunction
remainsineffectfor4sec.,6sec.,or16sec.afteryouletgoofthe
button.
Referencepagenumbersareindicatedby(p.**).
Thisinstructionmanualusesthefollowingalertsymbols:
:Warningtopreventshootingproblems.
:Givessupplementalinformation.
3
A81_00.fmPage4Wednesday,February6,20085:48PM
Nomenclature
Built-inwidepanel
(retracted)(p.18)
Flashhead
Wirelesssensor
Bracketmountinghole
AF-assistbeamemitter
(p.23)Bracketmount
cover
Mountingfoot(p.9)
LockingpinContacts
Shoe
Ministandpocket
CaseMinistand
4
A81_00.fmPage5Thursday,February14,200811:31AM
Bounceangleindex
<z>
Bouncelockrelease
button(p.17)
<E>High-speed
LCDpanel(p.6)sync(FPflash)/Shutter
curtainsynchronization
button(p.16)
*<A>
LCDpanelillumination/Batterycompartmentcover
CustomFunction(p.8)
settingbutton(p.6/21)
<G>
<J>Zoombutton/Wirelesssetting
Pilotlamp/button(p.18/26,29,30)
Testfiringbutton(p.10)
Powerswitch(p.10)
Flashexposure
confirmationlamp(p.11)
<9>+/–button
<D>
Flashmode/Slavesettingbutton
(p.11,19/31)*<8>Select/Settingbutton
Mountingfoot’slockleverLock-releasebutton(p.9)
(p.9)
Asteriskedbuttonshavefunctionswhichremainactivefor8sec.afteryou
pressandletgoofthebutton.The<B>illuminationlastsfor12sec.
5
A81_00.fmPage6Thursday,February14,200811:31AM
LCDPanel
Manualflashoutputlevel<d>Manualzoom
Flashexposurecompensation
amount
Max.flashrange
Zoomfocallength
Aperture
CustomFunction
<q>Manualflash<s>Autozoom
forimagesensor
<a/b>size
E-TTL(ll)/TTLautoflash
f
<>Indicator(meters)
Flashexposure
compensation
Indicator(feet)
<c>High-speed
sync(FPflash)
<u>CustomFunctionSlaveID
r
<>Second-curtainsyncChannel
<X>Slaveflash
ToilluminatetheLCDpanel,pressthe<B>button.
Theitemsactuallydisplayeddependonthecurrentsettings.
6
A81_01.fmPage7Tuesday,February5,20082:33PM
1
GettingStartedand
BasicOperation
InstallingtheBatteries8
AttachingandDetachingtheFlash9
TurningonthePowerSwitch10
FullyAutomaticFlashShooting11
UsingE-TTLIIandE-TTLAutoflashinthe
ShootingModes12
Cautionsforfiringcontinuousflashes
Toavoidoverheatinganddegradingtheflash
head,donotfiremorethan20continuous
flashes.After20continuousflashes,allowarest
timeofatleast10min.
Ifyoufiremorethan20continuousflashesand
thenfiremoreflashesinshortintervals,the
inneroverheatingpreventionfunctionmaybe
activatedtomaketherecyclingtimeabout8to
20sec.Ifthisoccurs,allowaresttimeofabout
15min.andtheflashwillthenreturntonormal.
7
A81_01.fmPage8Wednesday,February6,20085:49PM
InstallingtheBatteries
Installfoursize-AAbatteries.
1Openthecover.
Slidethebatterycompartmentcover
asshownbythearrowandopenit.
2Installthebatteries.
Makesurethe+and–battery
contactsarecorrectlyorientedas
showninthebatterycompartment.
3Closethecover.
Closethebatterycompartmentcover
andslideitasshownbythearrow.
RecyclingTimeandFlashCount
RecyclingTime(Approx.)FlashCount(Approx.)
0.1-3.0sec.200-1400
Basedonnewsize-AAalkalinebatteriesandCanon’stestingstandards.
Usingsize-AAbatteriesotherthanthealkalinetypemaycauseimproper
batterycontactduetotheirregularshapeofthebatterycontacts.
Ifyouchangethebatteriesafterfiringmanyflashescontinuously,be
awarethatthebatteriesmightbehot.
Useanewsetoffourbatteriesofthesamebrand.Whenreplacingthe
batteries,replaceallfouratonetime.
Size-AANi-MHorlithiumbatteriescanalsobeused.
8
A81_01.fmPage9Tuesday,February5,20082:33PM
AttachingandDetachingtheFlash
1AttachtheSpeedlite.
SliptheSpeedlite’smountingfootinto
thecamera’shotshoealltheway.
(Themountingfootwillprotrude
slightlyfromthehotshoe.)
2SecuretheSpeedlite.
Onthemountingfoot,slidethelock
levertotheright.
XWhenthelockleverclicksinplace,it
willbelocked.
3DetachtheSpeedlite.
Whilepressingthelock-release
button,slidethelocklevertotheleft
anddetachtheSpeedlite.
BeforeattachingordetachingtheSpeedlite,besuretoturnofftheSpeedlite.
9
A81_01.fmPage10Thursday,February14,200811:32AM
TurningonthePowerSwitch
1Setthepowerswitchto<K>.
XTheflashrecyclingstarts.
2Checkthattheflashisready.
Whenthepilotlamplightsinred,the
flashisreadytofire(fullycharged).
Tofireatestflash,pressthe
<J>button.
AboutAutoPowerOff
Tosavebatterypower,thepowerwillturnoffautomaticallyaftera
certainperiod(approx.1.5min.to15min.)ofidleuse.Toturnonthe
Speedliteagain,pressthecamera’sshutterbuttonhalfway.Orpress
theSpeedlite’s<J>button.
Atestfiringcannotbefiredwhilethecamera’soperationtimer4or0
isactive.
TheSpeedlite’ssettingswillberetainedinmemoryevenafterthepower
isturnedoff.ToretaintheSpeedlite’ssettingsafteryoureplacethe
batteries,turnoffthepowerandreplacethebatterieswithin1minute.
10
A81_01.fmPage11Tuesday,February5,20082:33PM
FullyAutomaticFlashShooting
Whenyousetthecamera’sshootingmodeto<V>(ProgramAE)or
<U>(FullAuto),E-TTLII/E-TTLfullyautomaticflashwillmakeitas
easyasnormalAEshootinginthe<V>and<U>modes.
1SettheSpeedliteto<a>.
Pressthe<D>buttonsothat
<a>isdisplayed.
Whenyoupresstheshutterbutton
Maximumeffectiverange
halfway,themaximumeffectiverange
(distance)oftheflashwillbe
displayed.
2Focusthesubject.
Presstheshutterbuttonhalfwayto
focus.
XTheshutterspeedandaperturewill
besetasdisplayedintheviewfinder.
Checkthatthe<Q>iconislitinthe
viewfinder.
3Takethepicture.
XWhenyoupresstheshutterbutton
completely,theflashwillfireandthe
picturewillbetaken.
XIfastandardflashexposurewas
obtained,theflashexposure
confirmationlamp(green)willlightfor
about3sec.
IfthelensfocallengthblinksontheLCDpanel,theperipheryoftheflash
picturemayturnoutdark.Usethebuilt-inwidepanel(p.18).
<a>willbedisplayedontheLCDpanelevenifthecamerais
compatiblewithE-TTLII.
Iftheflashexposureconfirmationlampdoesnotlight,moveclosertothe
subjectandtakethepictureagain.Withadigitalcamera,youcanalso
increasethecamera’sISOspeed.
11
A81_01.fmPage12Tuesday,February5,20082:33PM
UsingE-TTLIIandE-TTLAutoflashintheShootingModes
Justsetthecamera’sshootingmodeto<X>(shutter-priorityAE),
<W>(aperture-priorityAE),or<q>(manual)andyoucanuseE-TTL
II/E-TTLautoflash.
Selectthismodewhenyouwanttosettheshutterspeedmanually.
Thecamerawillthenautomaticallysettheaperturematchingtheshutter
speedtoobtainastandardexposure.
XIftheaperturedisplayblinks,itmeansthatthebackgroundexposurewill
beunderexposedoroverexposed.Adjusttheshutterspeeduntilthe
aperturedisplaystopsblinking.
Selectthismodewhenyouwanttosettheaperturemanually.
Thecamerawillthenautomaticallysettheshutterspeedmatchingthe
aperturetoobtainastandardexposure.
Ifthebackgroundisdarklikeanightscene,aslowsyncspeedwillbeused
toobtainastandardexposureofboththemainsubjectandbackground.
Standardexposureofthemainsubjectisobtainedwiththeflash,whilea
Wstandardexposureofthebackgroundisobtainedwithaslowshutterspeed.
Sinceaslowshutterspeedwillbeusedforlow-lightscenes,usinga
tripodisrecommended.
Iftheshutterspeeddisplayblinks,itmeansthatthebackground
exposurewillbeunderexposedoroverexposed.Adjusttheapertureuntil
theshutterspeeddisplaystopsblinking.
Selectthismodeifyouwanttosetboththeshutterspeedandaperture
manually.
qStandardexposureofthemainsubjectisobtainedwiththeflash.The
exposureofthebackgroundisobtainedwiththeshutterspeedandaperture
combinationyouset.
Ifyouusethe<Z>or<Y>shootingmode,theresultwillbethesameas
usingthe<V>(ProgramAE)mode.
FlashSyncSpeedsandAperturesUsed
ShutterSpeedSettingApertureSetting
VSetautomatically(1/Xsec.-1/60sec.)Automatic
XSetmanually(1/Xsec.-30sec.)Automatic
WSetautomatically(1/Xsec.-30sec.)Manual
qSetmanually(1/Xsec.-30sec.,Bulb)Manual
1/Xsec.isthecamera’smaximumflashsyncspeed.
12
A81_02.fmPage13Thursday,February14,200811:33AM
2
UsingFlash
fFlashExposureCompensation(M)14
7:FELock(M)15
cHigh-SpeedSync(M)16
rSecond-CurtainSync(M)16
BounceFlash17
H:SettingtheFlashCoverage(M)and
UsingtheWidePanel18
q:ManualFlash(M)19
C:SettingCustomFunctions(M)21
AutoZoomforImageSensorSize23
AboutColorTemperatureInformationTransmission23
AbouttheAF-AssistBeam23
SpeedliteControlwiththeCamera’sMenu
Screen(M)24
FeatureswithastarcannotbeusedinBasicZonemodes.
13
A81_02.fmPage14Tuesday,February5,20082:33PM
fFlashExposureCompensation
Inthesamewayasnormalexposurecompensation,youcanset
exposurecompensationforflash.Theflashexposurecompensation
amountcanbesetupto±3stopsin1/3-stopincrements.(Ifthe
camera’sexposurecompensationisin1/2-stopincrements,flash
exposurecompensationwillbein1/2-stopincrements.)
1Pressthe<8>buttonuntilthe
<f>iconandcompensation
amountstartblinking.
2Settheflashexposure
compensationamount.
Pressthe<9>buttontosetthe
amount.
Tocanceltheflashexposure
compensation,settheamountto
“+0.”
3Pressthe<8>button.
XFlashexposurecompensationwillbe
set.
IfflashexposurecompensationhasbeensetwithboththeSpeedliteand
camera,theSpeedlite’sflashexposurecompensationamountwilloverride
thecamera’s.
Using<9>
Thisisforsettingvariousnumericsettings.Pressingthe<6>(plus)
buttonincreasesthenumber,whilethe<5>(minus)buttondecreases
thenumber.
14
A81_02.fmPage15Thursday,February14,200811:36AM
7:FELock
FE(flashexposure)locklocksthecorrectflashexposuresettingforany
partofthescene.
With<a>displayedontheLCDpanel,youpressthecamera’s
<7>button.Ifthecameradoesnothavethe<7>button,press
the<P>button.
1Focusthesubject.
2Pressthe<7>button.(3)
Aimthesubjectatthecenterofthe
viewfinderandpressthe<7>
button.
XTheSpeedlitefiresapreflash,then
therequiredflashoutputisretainedin
memory.
X“FEL”willbedisplayedinthe
viewfinderfor0.5sec.
Eachtimeyoupressthe<7>
button,apreflashwillbefiredanda
newflashexposurereadingwillbe
locked.
Ifthesubjectistoofarawayandunderexposurewillresult,the<Q>icon
willblinkintheviewfinder.MoveclosertothesubjectandtrytheFElock
again.
If<a>isnotdisplayedontheLCDpanel,FElockcannotbeset.
Ifthetargetsubjectistoosmallintheviewfinder,theFElockmightnot
beveryeffective.
15
A81_02.fmPage16Thursday,February14,200811:36AM
cHigh-SpeedSync
Withhigh-speedsync(FPflash),theflashcansynchronizewithall
shutterspeeds.Thisisconvenientwhenyouwanttouseaperture
priorityforfill-flashportraits.
Pressthe<E>buttonsothat
<c>isdisplayed.
Checkthatthe<F>iconislitinthe
viewfinder.
Ifyousetashutterspeedthatisthesameorslowerthanthecamera’s
maximumflashsyncspeed,<F>willnotbedisplayedintheviewfinder.
Withhigh-speedsync,thefastertheshutterspeed,theshorterthe
effectiveflashrangewillbe.ChecktheLCDpanelforthemaximumflash
rangefortherespectiveshutterspeed.
Toreturntonormalflash,pressthe<E>buttonsothat<c>icon
turnsoff.
rSecond-CurtainSync
Withaslowshutterspeed,youcancreatealighttrailfollowingthe
subject.Theflashfiresrightbeforetheshuttercloses.
Pressthe<E>buttonsothat
<r>isdisplayed.
Second-curtainsyncworkswellinthecamera’s“buLb”mode.
Toreturntonormalflash,pressthe<E>button.The<r>iconwill
disappear.
WithE-TTLII/E-TTL,whenyoupresstheshutterbuttoncompletely,a
preflashwillbefired.Thenrightbeforetheshuttercloses,themainflash
isfired.
16
A81_02.fmPage17Thursday,February14,200811:36AM
BounceFlash
Bypointingtheflashheadtowardawallorceiling,theflashwillbounce
offthesurfacebeforeilluminatingthesubject.Thiscansoftenshadows
behindthesubjectforamorenatural-lookingshot.Thisiscalledbounce
flash.
SettheBounceDirection
Holddownthe<z>buttonandturntheflashhead.
Iftheflashcoverageissetautomatically,theflashcoveragewillbe
fixedto50mm.
TheLCDpanelwillalsodisplay<ZoomOmm>.
Youcanalsosettheflashcoveragemanually.(p.18)
Ifthewallorceilingistoofaraway,thebouncedflashmightbetooweak
andresultinunderexposure.
Thewallorceilingshouldbeaplain,whitecolorforhighreflectance.If
thebouncesurfaceisnotwhite,acolorcastmayresultinthepicture.
Afteryoutaketheshot,iftheflashexposureconfirmationlampdoesnot
light,usealargerapertureopeningandtryagain.Withadigitalcamera,
youcanalsoincreasetheISOspeed.
17
A81_02.fmPage18Tuesday,February5,20082:33PM
H:SettingtheFlashCoverageandUsingtheWidePanel
Theflashcoveragecanbesettomatchthelensfocallengthfrom
24mmto105mm.Theflashcoveragecanbesetautomaticallyor
manually.Also,withthebuilt-inwidepanel,theflashcoveragewillbe
compatiblewithultrawide-anglelensesasshortas14mm.
Pressthe<G>button.
Pressthe<9>buttontochangethe
flashcoverage.
If<d>isnotdisplayed,theflash
coveragewillbesetautomatically.
Ifyousettheflashcoveragemanually,makesureitcoversthelensfocal
lengthsothatthepicturewillnothaveadarkperiphery.
UsingtheWidePanel
Pulloutthewidepanelandplaceitas
shown.
The<G>buttonwillnot
work.
TheflashcoveragewillnotbecompatiblewiththeEF15mmf/2.8
Fisheyelens.
Fortheeffectivelensfocallength(orcropfactor),refertothecamera’s
instructionmanual.
Ifyouusebounceflashwiththewidepanelinplace,theentiredisplayon
theLCDpanelwillblinkasawarning.Sincethesubjectwillbe
illuminatedbyboththebounceflashanddirectflash,itwilllook
unnatural.
Pulloutthewidepanelgently.Usingexcessiveforcemaydetachthe
widepanel.
18
A81_02.fmPage1
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