kenro SPEEDFLASH KFL101, Instruction Manual, Page: 12 / 38

12
Alternative power supplies
External power pack supply and PC sync sockets.
1. DC power input interface
The speedflash can be made more flexible
by using an external 6-8V / 10A DC power
supply to help conserve the power of the
batteries.
2. PC sync interface
Also called flash sync interface , PC sync
interface is used to connect a camera and
a flash, or a flash and a trigger, so that
the shutter release can trigger the flash
simultaneously.
Common flash modes
Automatic TTL flash mode
Set the camera’s shooting mode to <P> (Program Auto Exposure) or
Green frame (Auto) and the flash to TTL for fully automatic flash
operation
Select the flash mode
Press the MODE select button repeatedly until the LCD display shows
‘TTL’ (below, left).
Set the flash exposure compensation value
The exposure compensation can be set whilst in standby mode. Set the
exposure compensation value using the directional keypad. Pressing
the right button will increase the value of exposure compensation,
whereas pressing the left button will decrease it (below, right).