Godox V1 Flash for Canon - Manual (Page 8)

● If the subject is too far away and underexposure, the < >
icon will blink in the viewfinder. Move closer to the subject
and try the FE lock again.
● If < ETTL > is not displayed on the LCD panel, FE lock
cannot be set.
● If the subject is too small, FE lock might not be very
effective.
● If you set a shutter speed that is the same as or slower than
the camera’s maximum flash sync speed, < > will not be
displayed in the viewfinder.
● With high-speed sync, the faster the shutter speed, the
shorter the effective flash range.
● To return to normal flash, press < > button again. Then
< > will disappear.
● Multi flash mode cannot be set in high-speed sync mode.
● Over-temperature protection may be activated after 15
consecutive high-speed sync flashes.
High-Speed Sync
High Speed Sync (FP flash) enables the flash to synchronize with all
camera shutter speeds. This is convenient when you want to use
aperture priority for fill-flash portraits.
Second-Curtain Sync
With a slow shutter speed, you can create a light train following the
subject. The flash fires right before the shutter closes.
Press function button 2 < >
button so that < > is displayed
on the LCD panel.
Press Function Button 2 1
< > so that < > is
displayed.
Check that < > is 2
displayed in the viewfinder.
SYNC
SYNC
SYNC
The flash output is adjustable from 1/1 full power to 1/256th power
in 1/10th stop increments. To obtain a correct flash exposure, use a
hand-held flash meter to determine the required flash output.
M: Manual Flash
Press < MODE > button so 1
that < M > is displayed.
Turn the Select Dial to choose 2
a desired flash output amount.
Press Set Button again to 3
confirm the setting.
Optic S1 Secondary Unit Setting
In M manual flash mode, press < S1/S2 > button so that this flash can
function as an optic S1 secondary flash with optic sensor. With this
function, the flash will fire synchronously when the main flash fires,
the same effect as that by the use of radio triggers. This helps create
multiple lighting effects.
Optic S2 Secondary Unit Setting
Press < S1/S2 > button so that this flash can also function as an optic
S2 secondary flash with optic sensor in M manual flash mode. This
is useful when cameras have pre-flash function. With this function,
the flash will ignore a single “preflash” from the main flash and will
only fire in response to the second, actual flash from the main unit.
● S1 and S2 optic triggering is only available in M manual
flash mode.
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