Trong ny mnh cng su tm net, c 3 bn hng dn hao hao nhau.

n Canon 580EXII 1/ Nt C.Fn c 2 chc nng: nhn nh bt n chiu sng LCD, nhn v gi trn 2 giy m Custom Functions hiu chnh 13 chc nng. - Di chuyn gia cc chc nng C.Fn t 1-13 bng nt xoay (c ci n c 1 nt xoay duy nht, nn thng nht khi chng ti ni xoay tri/phi l xoay ci nt ny) - Kch hot cc chc nng C.Fn bng nt SEL/SET, hay i gi tr bng cch xoay, nhn SEL/SET ln na la chn. - Thot ra ngoi bng cch nhn 1/2 nt shutter, hoc nhn nt Mode trn n 1.a/ C.Fn-00 Hin th khon cch xa nht n nh ti ___ 0 n v meters (m) ___ 1 n v feet (ft) 1.b/ C.Fn-01: chc nng t tt n ___ 0 th n t tt ___ 1 th n khng t tt. ch ny n s t bt tr li nu nhn 1/2 nt shutter. 1.c/ C.Fn-02: Modeling flash (nh n lm xem trc) chc nng ny cho php n sng ln trong mt khong thi gian nht nh gi lp hiu qu nh sng khi chp, cho php ngi chp c th nhn thy trc cc bng en, hiu ng nh sng v.v. Ci ny s hot ng cng vi nt DOF preview trn camera (gn chn ni ng knh vi my) ___ 0 l bt hin th DOF ___ 1 bt hin th hiu qu nh sng gi lp ___ 2 bt c 2 chc nng trn ___ 3 l tt ht 1.d/ C.Fn-03 FEB auto cancel

1.e/ C.Fn-04 FEB sequence 1.f/ C.Fn-05 Flash metering mode ___ 0 Chuyn i gia 2 cht E-TTL II v E-TTL ___ 1 TTL ___ 2 o sng ngoi t ng ___ 3 o sng ngoi t chnh 1.g/ C.Fn-06 nh n nhanh ch chp lin tc ___ 0 tt ___ 1 bt 1.h/ C.Fn-07 Chp th vi ch t ng ___ 0 1/32 ___ 1 Ht nng sut.

1.i/ C.Fn-08 AF-assist beam (n h tr ly nt) ___ 0 bt n h tr ___ 1 tt n h tr 1.j/ C.Fn-09: Auto Zoom for sensor size (n t iu chnh zoom theo sensor) ___ 0 l bt ___ 1 l tt 1.k/ C.Fn-10: Slave auto power timer (nh thi gian t tt n nh ph) ___ 0 th n t tt sau 60 pht ___ 1 th n t tt sau 10 pht 1.l/ C.Fn-11: Slave auto power off cancel (chc nng t tt nu n nh ph) ___ 0 trong khon 8 gi t tt ___ 1 trong 1 gi t tt 1. k/ C.FN-12: n hi phc vi ngun in ngoi ___ 0 c 2 ngui Pin v ngoi ___ 1 ch ly ngun ngoi

2/ Nt MODE dng chuyn i gia 2 ch ,___ ETTL tc l nh n theo o sng ca ng knh (Through The Lens Metering) ___ M l nh Manual ch ny c th xoay thay i cng sut nh n t 1/64 n 1/1 cng sut ca n.

3/ Nt H/>>>___ Bt ch H, cho php n nh ng b vi tt c cc tc mn trp. Nu khng bt n, th tc mn trp nhanh nht l 1/250, cho d t Tv v quay bnh xe n u chng na, shutter speed s ch 1/250 second l ti a. ___ Bt ch >>> (Second curtain Sync): n s nh ngay trc khi mn trp ng li. Ci ny cng dng trong trng hp nh n lin tip ca burst shots 3fps chng hn.

4/ Nt ZoomBnh thng th n t zoom (tc l bng n t chy ra/chy v khi thay i tiu c ng knh), nhng nu lens khng tng thch, khng truyn tn hiu focal length vo my (lens for, hoc len prime ko c vng ch khong cch) th phi t t zoom bng tay. ___ nhn nt zoom ___ Xoay tri/phi thay i zoom theo mun - Khi h mn che mu trng trc mt n xung, th tr s zoom t ng a v gc rng tiu c 14mm, v nt zoom mt tc dng. Lc ny n s nh 1/1 cng sut v mn che t tn sng rng ra bao trm gc view 14mm

Ti liu tng t khc S DNG N FLASH CANON 550EX & 580EX

(Chc nng gn nh ging nhau ring 580EX s dng E-TTL II c pht sng cao hn) 1.Du hiu auto Flash TTL . 2.Du bo chp b tr sng . 3. Bo ng b tc cao . 4. Vng bo mc pht sng trong ch M / Flash b tr v b tr lin tc . 5. Du bo pht sng M . 6. Bo h thng zoom v tiu c s dng 7. Du bo chc nng Flash second-curtain . 8. T l pht sng ( ch s dng trong ch chp Slave vi cc n EX khc ) . 9. Bo chc nng pht sng lin tc v tn s pht sng 10. Du bo Flash ang hot ng . 11. Du bo khi s dng ch Slave . 12. Chc nng Custom ca n . 13. Du bp pht sng lin tc trong ch M . 14. Pht sng b tr . NGUN PIN S DNG . n 550Ex s dng 2loi Pin thng thng l : Pin Akaline AA x4 v Pin xc NiMH x4 . V c th ni kt vi 2 hp chc Pin : Transitor Pack E : cha 6 pin C Alkaline hay hp cha Pin xc NiCd . Compact battery Pack CP-E2 :cha 6 Pin Alkaline hay NiMH . Pin AA Lithium cng dng c . Cng tc n : Trn cng tc n c cc ch nh sau : O : tt h thng n . I : m h thng n . SE : tm ngh . n s t ng tt sau mt thi gian khng hot ng . Bn ch cn nhn nh nt chp n hot ng tr li . Lu : n 550EX c kh nng lu gi cc thng s bn gi t trn n ngay khi lc bn tt n . Khi bn m n li , cc thng s ny vn duy tr . Ngay c khi bn thay Pin mi nhng trong thi gian khong mt pht . Nu thi gian thay Pin lu bn phi gi t li cc thng s , chc nng cho n trc khi chp . iu khin Zoom n : Zoom n c iu khin t ng t 24 n 105 ( tu thuc vo OK bn gn trn my ) . Nhng bn c th chnh Zoom bng tay bng cch nhn nt Zoom cho n khi ch M hin k cn ch Zoom . Bng cch ny bn thay i tiu c Zoom vi mi ln nhn nt Zoom . Thay i ch pht sng : M ETTL /TTL thay i ch pht sng , bn nhn nt MODE thay i lun phin t MULTI . Ch pht sng: iu bn cn lu l n 550EX c nhng ch pht sng khc nhau tu thuc vo nhm my Canon bn ang s dng . Canon chia ra hai nhm my A ,B . Bn nn xem sch hng dn bit my mnh ang s dng thuc nhm A hay B .

C ba ch pht sng n Flash : E-TTL , TTL ,HP v Manual .Trong ch n E-TTL : Pht sng vi ch chp Auto , P c chc nng c bit nh sau: My s pht mt ngun sng trc o vng sng , khong cch ch . Chp ban ngy s cho ch sng r trong bng rm , trong vng ngc sng m hu cnh vn ng sng .

Pht sng vi ch chp Av : Kim tra khong cch pht sng.

Chp ban m c th s dng ch ny cho hu cnh sng. Tuy nhin dng chn my trnh rung . Nu tc chp nhy , bo hu cnh d sng .Bn chnh li khu .

Pht sng vi ch chp Tv : Kim tra khong cch pht sng. Nu khu chp nhy , bo hu cnh d sng .Bn chnh li Tc .

Pht sng vi ch chp M : Kim tra khong cch pht sng. Chp ban m dng tc chm cho hu cnh sng. Tuy nhin dng chn my trnh rung

Trong ch n TTL : Pht sng vi ch chp Auto , P c chc nng c bit nh sau: Chp ban ngy s cho ch sng r trong bng rm , trong vng ngc sng m hu cnh vn ng sng . Khi s dng vi ch ny , bn kim tra ch nm trong dy pht sng trc khi chp . Sau khi pht sng , bn kim tra li n bo Flash . Nu ng sng , n s sng trong 3 giy . Nu khng ng sng , n s khng pht sng bo vng chp ca bn b thiu sng . Trong trng hp ny , bn i n Pilot bo sng ,xong tin li gn ch hay m thm khu .

Pht sng vi ch chp Av [/i]: Kim tra khong cch pht sng. Chp ban m c th s dng ch ny cho hu cnh sng. Tuy nhin dng chn my trnh rung . Nu bn s dng OK Canon EF 135 f/2.8 m khng dng chn my , bn c th chp theo cch sau : 1. t khu gn nht vi khu ti a ca OK . 2. t tc chm cn thit trnh rung my . 3. kim tra ngun sng v chp . bng cch ny , bn cng p dng c khi chp vi ETTL . Nu tc chp nhy , bo hu cnh d sng .Bn chnh li khu

Pht sng vi ch chp Tv : Kim tra khong cch pht sng. Nu khu chp nhy , bo hu cnh d sng .Bn chnh li Tc

Pht sng vi ch chp M : Kim tra khong cch pht sng. Chp ban m dng tc chm cho hu cnh sng. Tuy nhin dng chn my trnh rung Nu du nhy sng ngay dy khong cch bo ht mc khong cch nhp gn nht . Khong cch nhn ngun sng gn nht ca OK 17-28mm l 0.5m v OK 35mm tr ln l 0.7m

Pht sng tc cao HP : Thch ng vi mi Tc chp . Khi s dng chp ban ngy , se c cc hiu ng nh : Cho hu cnh m nho . To bng sng trong mt ch . Xa bng trn gng mt ch . Khi s dng ch ny , bn bm hai nt + v cng mt lc cho n khi trn mn hnh

hin bo du H . Khi mun xa ,bn cng nhn hai nt cho du hiu ny bin mt trn mn hnh . Nu bn chp vi Av , bn phi t tc cao hn tc ng b n ( EOS 3 t t 1/250 tr ln ) . Ny bn chn khu ln , nn t qua ch chp Av hay M .

Pht sng Manual . Thch hp trong ch chp Av,M . Nhn nt MODE chn M . Nhn nt SEL/SET . Nhn nt + hay chn mc pht sng t 1/1 1/128 . Nhn nt SEL/SET ln na xc nh s gi t . Ly nt ch v kim tra khong cch pht sng .

Modeling Flash y l chc nng c bit ca 550EX vi cc my nhm A ( c EOS 3 ) . chc nng ny cho Flash pht mt lot sng cho bn nhn thy ngun sng n ch trc khi chp . Khi m n , bn nhn nt xem chiu su nh pha trc thn my ( nt bn di gn ch gn OK ) . Chp Cn cnh : Khi bn chp khong cch gn nht ti v tr t trn chp xung , bn nn h u n mc -7 . Trn mn hnh n , du bo n s nhp nhy . V tr ny thch hp khi bn chp bnh sinh nht , n trang .

Stroboscopic Flash Pht sng n lin tc : Hot ng trong ch chp M v pht sng M .[i] Chc nng ny cho php bn ghi nhn hot ng lin tc ca mt ch trn mt phim nhnm to iu kin cho bn nghin cu , tm hiu thm cc s hot ng . Khi s dng chc nng ny , n s pht sng lin tc theo tn s pht sng bn gi t . Bn c th gi t t 1 Hz -199Hz Hz : s ln pht sng trong mt giy . t 10 -5 HZ c nghi l mi giy n chp 5 ci v pht sng 10 ln lin tc nh vy .Tng mi ln 1Hz t 1Hz -20Hz . Tng mi ln 5Hz t 25Hz -50Hz . Tng mi ln 10Hz t 60Hz -199Hz . Nhn nt MODE chn Multi . Nhn nt SEL/SET chn tn s pht sng , mc pht sng v s ln pht sng . Nhn nt + hay t mc mong mun khi du bo ang nhp nhy . Nhn nt SEL/SET ln na xc nh s gi t . Ly nt ch v kim tra khong cch pht sng . Chc nng ny khng hot ng khi ch pht sng M t mc 1/1 v 1/2 . Chn tc chm trn my hay tc B . Dng chn my trnh rung. Chn Custom trn n . Nhn nt c du bng n /CF khong 2 giy cho n khi du CF hin trn mn hnh . Nhn nt SEL/SET cho n khi s CF nhp nhy trn mn hnh . ( ch F 1 n F 6 ). Nhn nt + hay chn 0 hay 1 ca s Custom chn . Nhn nt SEL/SET xc nhn gi t . Nhn nt MODE tr li chng trnh bnh thng . Cc chc nng CF : CF-1 : Xa pht sng b tr sau khi chp hon tt . 0 : hot ng - 1 : khng hot ng . CF-2 : Th hin pht sng b tr . 0 : ng sng , thiu sng , d sng . 1: thiu sng , ng sng , d sang . CF-3 : ch pht sng Flash . 0 : E-TTL . 1 : TTL . CF-4 : hot ng thi gian tm ngh : 0 : sau 60 pht khi ma khng hot ng 1: sau 10 pht khi my khng hot ng . CF-5 : Xa thi gian tm ngh : 0 : Xa chc nng ny t my ch sau 1 gi .

1: Xa chc nng ny t my ch sau 8 gi ( ch thch hp khi chp pht sng Slave cng vi cc n 550 EX khc) CF-6 : pht sng Modeling 0 : hot ng 1 : khng hot ng .

S dng n 580 II vi cc chc nng CFn s em n cho bn thm cc cch s dng n . CFn ca n 580 EX IICanonCFn 0 : Hin th n v o khong cch pht sng . 1: meter (m) 2 : Feet ( Ft ) C.Fn-01: chc nng t tt n 0 n t tt nu khng dng Flash . T tt sau 1.5 pht -15 pht . hot ng tr li , nhn phn na nt chp hoc nt Test n. 1 n khng t tt. C.Fn-02: Modeling flash (pht sng xem trc) chc nng ny cho php n pht sng ln trong mt khong thi gian nht nh cho ngi chp thy nh sng trc to bng ca ch . Hot ng bng nt DOF preview trn camera ( thng pha trc thn my , di nt tho gi OK ) Hoc bng nt Test trn n . 0 : Nhn nt DOF 1 : Nhn nt Test trn n 2 : Hot ng vi c hai nt trn 3 : Khng hot ng C.Fn-03 FEB auto cancel T ng tt chc nng chp b tr sng Flash. 1 : hot ng 2 : khng hot ng C.Fn-04 FEB sequence thc hin chc nng b tr sng Flash 1: sng - thiu sng - d sng 2: thiu sng - sng - d sng C.Fn-05 Flash metering mode o sng khi dng Flash 0 : 2 ch E-TTL II v E-TTL 1 :TTL dng cho my EOS phim 2 : t ng o sng ngoi :bt buc phi chn ISO v khu t ng .n pht sng AUTO theo khu . 3 : t chnh o sng ngoi : t chn ISO v khu .n pht sng AUTO theo khu . C.Fn-06 Pht sng nhanh khi chp lin tc 0 Khng hot ng 1 : hot ng . Ch hot ng ch pht sng M t mc 1/2 -1/6 vi ch gn m bn mun c thi gian ln n nhanh .Khng tng thch vi ch chp lin tip 3, 4 khung hnh /giy . Hay chp b tr sng . C.Fn-07 Th n vi auto flash . Nhn nt Test pht sng th n 0 : th n mc 1/32 1 : th n mc full 1.i/ C.Fn-08 AF-assist beam (n h tr ly nt) 0 ht sng n h tr ly nt 1 :Khng hot ng C.Fn-09: Auto Zoom for sensor size (n t iu chnh zoom theo sensor) 0 :l hot ng t iu chnh theo kch c hnh v theo tiu c OK t 24 - 105 mm 1 : khng hot ng

C.Fn-10: Slave auto power timer (nh thi gian t tt khi n s dng nh mt n ph ) 0 : n t tt sau 60 pht 1 : n t tt sau 10 pht C.Fn-11: Slave auto power off cancel ( t tt chc nng Slave khi ang s dng nh mt n ph) 0 : t tt trong khong 8 gi 1 : t tt trong 1 gi C.FN-12: Tn s ln in vi ngun in ngoi 0 : Dng ngunPin v bnh in 1 : ch dng ngun in bnh C.FN -13 : Gi t mc pht sng b tr 0: Nhn nt b tr v xoay da iu khin nhanh . 1 : ch xoay da iu khin nhanh