Cactus Laser Trigger LV5 Manual de usuario descargar pdf (Pagina 36)

• F-number:T h e h i g h e r t h e f-n u m b e r, 

t h e lo n g e r t h e d e l a y ti m e w it h i n 

the range of the particular

camerasystem.

• D a r k B a n d P o siti o n: When you see a

d a r k b a n d atth e t o p ofth e i m a g e, 

i n c r e a s e t h e d ela y ti m e. W h e n t h e 

d a r k b a n d a p p e a r s a t t h e b ott o m, 

d e c r e a s e t h e d ela y ti m e.

Optical Trigger

The optical trigger can act as an

a lt e r n a t e t r i g g er m e c h a n i s m f r o m 

theradiosignal.Forinstance,it

isv er y u s ef u l i n c a p t u r i n g p r e - a s h 

sig n a l s t h ata r e b ei n g e m itt e d 

e a rl ierth a n t h e  a s h s y n c. S etti n g 

t h e p r e -  a s h o ptica l t r i g g er w it h t h e 

d ela y ti m e r (se e S e ctio n 1 1.4) c a n b e 

u s e d t o s etth e e x a ctti m e forthe 

 a s h t o sta r t  r i n g.

T w o o ptica l tr i g g e r m o d e s, S 1 a n d S2, 

a r e av a i l a bl e forsele c ti o n:

S1(F I R S T):T r i g g e r i n g o n t h e  r st 

pr e -  a s h,or o n t h e m a i n  a s h i f 

t h e r e i s n o p r e -  a s h.

S2(M A I N): I g n o r i n g p r e -  a s h e s a n d 

tri g g e r i n g o n t h e m a i n  a s h.

Camera brand Suggested delay time

Canon 52ms-64ms

Nikon 55ms-65ms

Sony 90ms-100ms

Olympus/Panasonic 65ms-75ms

Pentax 75ms-82ms

11.3

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 55 56

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Cactus Laser Trigger LV5 Manual de usuario Pagina 36