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Then rotate it to the right until it locks
up.
Detaching the camera flash：
Press and rotate the hot shoe fixing
buckle to the left until it is loosened,
then take off the camera flash.
Installing/Detaching SU-1
Installing:
Align the detachable sub flash
SU-1 with the external flash
interface of V1Pro C and insert
it parallelly, then press it down, a
"click" sound means it's properly
installed.
Using SU-1
With detachable sub flash SU-1 attached
to the external flash interface of V1Pro C,
better filling light effects can be achieved
in M (manual) flash/TTL auto flash mode,
this is helpful for portrait shooting.
Instructions for Using
Mount SU-1 directly to the external flash
interface of V1Pro C, press the MODEL
button to set the flash to M (manual)
flash/TTL auto flash mode, then press
function button 4 <SUB> to enter sub
flash settings interface, and press
function button 3 <ON/OFF> to turn on/
off.
When the sub flash is turned on, turn the
select dial can adjust flash output of the
sub flash from 1/128 to 1/1 in 22 flash
steps, with +1/3 increment each step.
Note ：
1. SU-1 is not useable in wireless transmission shooting.
2. SU-1 is not useable in high-speed sync.
3. The flash head need to be uplifted in order to use SU-1 properly.
Detaching:
Push the detaching pusher on
SU-1 and pull it up at the same
time to detach it.
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Flash Mode — E-TTL Auto Flash
In ETTL mode, the camera's metering system detects the flash reflected
from the subject and automatically adjusts the flash output so that
the subject and background are evenly exposed. In this mode, multiple
functions are available: FEC, FEB, FEL, HSS, second curtain sync, etc.
Press < MODE > mode button to enter ETTL mode, the LCD panel will display
<ETTL>.
Press the camera shutter halfway to focus. The aperture value and
effective flash range will be displayed in the LCD panel.
When the shutter is fully pressed, the flash will fire a pre-flash that the
camera will use to calculate exposure and flash output the instant before
the photo is taken.
FEC (Flash Exposure Compensation)
With FEC function, this flash can adjust from -3 to +3 with 1/3 increment each
step. It is useful in situations where minor adjustment of the TTL system is
needed based on the environment.
Setting FEC Amount
1. Press the <+/-> button, the <
on the LCD panel.
2. Turn the select dial to set the
FEC amount."0.3"means 1/3 step,
"0.7"means 2/3 step.To cancel the
FEC, set the amount to "0".
3. Press set button again to confirm
the setting.
FEB (Flash Exposure Bracketing)
FEB refers to the flash will automatically change the flash output for each shot
from -3 to +3 with 1/3 increment each step. With this function, the camera
will record three images with different exposures: one exposed according to
camera calculations, one over-exposed and another under-exposed. This
function helps get correct exposure especially in shooting moving objects or
when environmental lights are complex.
> icon and FEC amount will be highlighted
35
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