Flash mode — ttl autoflash – Godox V1 Flash for Pentax User Manual
Page 7
Press function button 2
1
< > button so that
< > is displayed on the
LCD panel.
Flash Mode — TTL Autoflash
This flash has three flash modes:
TTL
, Manual (
M
), and
Multi
(Stroboscopic). In
TTL
mode, the camera and the flash will work
together to calculate the correct exposure for the subject and the
background. In this mode, multiple TTL functions are available:
FEC, HSS, second curtain sync, modeling flash.
* Press <
MODE
> Mode Selection Button and three flash modes
will display on the LCD panel one by one with each pressing.
TTL Mode
Press <
MODE
> Mode Selection Button to enter TTL mode. The
LCD panel will display.
●
Press the camera release button halfway to focus. The aperture
and effective flash range will be displayed in the viewfinder.
●
When the shutter button 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 in 1/3rd stops.
It is useful in situations where minor adjusting of the TTL system is
needed based on the environment.
Setting FEC:
Set the flash exposure
2
compensation amount.
●
Turn the Select Dial to set
the amount.
●
“0.3”means 1/3 step,
“0.7”means 2/3 step.
●
To cancel the flash
exposure compensation,
set the amount to “+0”.
Press Set Button again to
3
confirm the setting.
Press Function Button 2
1
Press the <+/-> button. The
icon <
> and flash
exposure compensation
amount will be highlighted on
the LCD panel.
C.Fn
C.Fn
Disabling Auto Power Off function is recommended when
the flash is used off camera. (C.Fn-
STBY
, Page 52)
Slave Auto Power Off Timer is set to 60 minutes by
default. Another option “30 minutes” is available. (C.Fn-
Sv STBY, Page 52)
- 39 -
- 40 -
●
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
1
<
> so that <
> is
displayed.
Set the camera shutter.
2
SYNC
SYNC
SYNC
Set the camera shutter.
2
●
Note: The second curtain sync function can only be
achieved when the flash is attached on the camera (
non
master mode)
.