Sigma ELECTRONIC FLASH EF-610 DG SUPER NA-iTTL (ニコン用): FV LOCK

When using with cameras other than the above

1.Please follow the first 2 steps as above and press the SEL button several times to make the aperture

display blink.

2.Press the

+

button or

–

button to set the F-stop display.

3.Press the SEL button to stop the display blinking.

4.Set the aperture value on the lens or camera, make sure that the flashgun is charged before firing.

◆ Distance-priority manual can be used together with exposure compensation.

1.Press the SEL button several times to make the compensation amount indicator blink.

2.Press the + or

-

button to set the compensation amount.

3.Press the SEL button several times to make the display stop blinking.

FV LOCK

“FV” lock mode allows you to choose and lock the exposure for part of the image before taking the picture.

◆ This function is available with CLS compatible camera models only.

◆ You cannot set this function on the flashgun directly. For details please refer to your camera’s

instruction manual.

AUTO FP HIGH-SPEED SYNC（FP FLASH）

When you take a picture with an ordinary flash, you cannot use a shutter speed faster than the

camera’s synchronized speed because the flash must fire when the shutter curtain is fully open. The

FP flash keeps firing while the shutter curtain is running. Thus you can use a shutter speed faster than

the synchronized speed.

◆ This function is available with CLS compatible cameras only.

◆ You cannot set this function on the flashgun directly. For details please refer to your camera’s

instruction manual.

◆ When you set this function on the camera,

will be displayed on Flash’s LCD display.

◆

Depending on the shutter speed, the Guide Number will change. (Please refer to table2 on the last page)

EXPOSURE COMPENSATION

You can compensate the exposure by changing the flash power level.

Exposure compensation of the EF-610 DG SUPER NA-iTTL Super flash’s power level

◆ Dedicated exclusively for Digital SLR Cameras and F6, F5, F4 series, F100, F90/N90, F90X/N90S,

F80/F80 series, F70D, F75/N75, U/F65/N65, F801S/N800S, F801/ N8008, F601M, F601/N6006 and

Pronea 600i only.

◆ Cameras with EV compensation capability allow you to make exposure compensation on either the

EF-610 DG SUPER NA-iTTL or the camera (or both). If you use both controls, exposure is modified

by the sum total of both exposure compensation values, and will affect the background exposure.

◆ If your camera is an F601 / N6006 series camera, set the exposure compensation by operating the

camera’s synchronization mode.

◆

It can be set at 1/3 stop increments from +1.0 stops to –3.0 stops.

1. Press the MODE button to select the TTL/BL (TTL) mode.

2. Press the SEL button to make the compensation amount

indicator blink.

3. Press the

+

and

-

button to set the compensation amount.

4. Press the SEL button several times to stop the display blinking.

Exposure compensation of the EF-610 DG SUPER NA-iTTL flash’s power level and background

◆This function can be used on all Nikon cameras except F3 series, FM10, New FM2 and FE10.

Use your camera’s exposure compensation control button or dial to make exposure compensation to

both foreground and background. (Please refer to your camera’s instruction)

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