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,
FEB, FEL, HSS, second curtain sync, modeling flash. These can be
controlled with the Modus 600RT or with the camera's menu screen.
* 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 TTL.
• Press the camera release button halfway to focus. The aperture and
effective flash range will be displayed in the LCD panel.
• When the shutter button is fully pressed, the flash will fire a preflash
which the camera will use to calculate the correct flash output power
the instant before the photo is taken.
FEC: Flash Exposure Compensation
With FEC function, you can adjust the calculated level from -3 to +3
in 1/3 stops. It is useful in situations where minor adjusting of the TTL
system is needed based on the lighting environment
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Setting FEC:
1. Press Function Button
2 <
>. The icon <
> and flash exposure
compensation amount will be
highlighted on the LCD panel.
2. Set the flash exposure
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".
Modus 600RT