SIGMA ELECTRONIC FLASH EF-610 DG SUPER SA-STTL (シグマ用) - Manual (Page 20)

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MODELING FLASH
If useing the Modeling flash, you can check the lighting and shadow effects before taking the picture.
1. Press the MODE button and select the mode.
2. Press the + button or – button several times to make the icon on the LCD panel
appear.
3. Confirm that the flash is charged, then press the TEST button to fire.
EXPOSURE COMPENSATION
You can use flash exposure compensation in combination with normal exposure compensation to
control the background exposure level. Flash exposure compensation can be set to ±3 stops in 1/3
stop increments (or in 1/2 stop increments with some cameras).
1. Press the MODE button and select the TTL mode.
2. Press the SEL button to make the indicator of mark blink.
3. Press the + button or – button to set the compensation
amount.
4. Press the SEL button to make compensation amount indicator
stop blinking.
5. Focus on the subject.
6. Check that the subject is within the flash range displayed on the EF 610 DG SUPER SA-STTL’s LCD
panel.
7. You can take the picture after confirming that the Ready Light of the flash is illuminated.
■ When you set the exposure compensation on the camera, both the flash power level and
background can be compensated.
■ You can use both exposure compensation by flash, and exposure compensation by camera at the
same time.
MULTI FLASH MODE
While the shutter is open, the flash will fire repeatedly. By doing so a series of images of the subject
will be exposed in one frame. A bright subject with a dark background shows more effectively in this
mode. It is possible to set the firing frequency between 1Hz and 199Hz. Up to 100 flashes can be fired
continuously. The maximum number of flashes varies, depending on the flash’s power output and firing
frequency settings. (Please refer to table 3 on the last page).
1. Set the camera’s exposure mode to M mode and set the F
number.
2. Press the MODE button until the Multi-flash mode appears.
3. Press the SEL button until the flash firing frequency starts to
blink.
4. Press the + or – button to set the desired flash frequency
value.
5. After pressing the SEL button again, the flash power level will blink.
6. Press the + or – button to set the desired power level.
7. Press the SEL button again, the number of flashes will blink.
8. Press the + or – button to set the desired number of flashes.
9. Press the SEL button again, the display will stop blinking.
10. When the ready light of the flash is illuminated, the unit is ready to use.
Note: Please set the shutter speed longer than; Number of Flashes you want ÷ Firing Frequency