Wireless Flash

When using the “Wireless Flash” mode, you can take pictures with a more three-dimensional feeling with shadow, or you can produce natural images with shadow depending on the flash position without any extension cord connecting the camera body to the flash. In case of the EF-530 DG SUPER NA-iTTL, communication between the camera body and the flash will be achieved by the light of the flash. In the “Wireless Flash” mode, the camera will calculate the correct exposure automatically.

◆This function is available with CLS compatible cameras only.

◆It is possible to use the built-in flash of D70(D70s), D80 and D200 with wireless photography.

◆In these instructions, we call a flash unit, which is attached to the camera body the “Master unit ”, and we call a flash unit at a remote position a “Slave unit”.

◆When setting a slave unit at the desired position, you can use a mini-stand. This mini-stand has a screw hole for a tripod. ◆Place the slave flash unit at the desired location. Do not place the slave unit within the picture area.

◆Set the flash unit within the range of 0.5m/1.5ft~5m/16ft from the subject and set the camera body within the range of 1m/3ft~5m/16ft from the subject.

◆Two or more sets of Slaves can be divided into groups and different flash conditions can be set for each group (1~3). The Master Flash should be set at 0.

◆Channel and group number settings can be input on the master unit and slave units. Other settings can be input on the master flash unit only.

Setting the slave unit

1.Attach the flashgun to the camera body and switch “ON” the flash unit. Press

the MODE button to select the TTL / / icon.

◆Setting cannot be done if camera’s exposure display turns off. In such a case, press the camera’s shutter button half-way to re-activate the setting.

2.Press the SEL button to make the channel indicator blink and press the + or – button to set the channel number (from C1- C4).

3.Press the SEL button to make the group number blink and press the + or – button to set the group

number. Press the SEL button to confirm.

4. Detach the slave unit from the camera body and place it in the desired position.

◆In the case of using D200’s(D80’s) built-in flash for wireless photography Group A cameras correspond to Group 1 flashguns and Group B corresponds to Group 2 flashguns. When using the built-in flash unit of the D70 for wireless photography, set the channel number to C3 and group number to 1. For the rest of the settings, refer to your camera’s instruction manual. Please also note that it cannot be used with D70(D70s) and D200 camera’s command mode AA and M1/128.

Setting the Master Unit

Setting the channel number on the master flash unit

1.Attach the flashgun to the camera body, and switch “ON” the flash unit. Press

the MODE button to select the icon. Confirm the icon is shown in the display.

2.Press the SEL button to make the channel indicator blink on the display.

3.Press the + or – button to set the desired channel number. (Choose the same channel number as set on the slave flash unit.)

4.Press the SEL button several times until the display stops blinking.

Setting the flash mode on the master flash unit

5.Press the + or – button and select (Master)

6.Press the SEL button and confirm icon is blinking.

(If you do not want to fire master unit, press the + or – button and select icon. Press the SEL button to confirm this setting).

7.Press the SEL button again.

8.Press the MODE button and select TTL, M or MULTI and then press the SEL button to confirm.

9.If TTL is selected, icon will blink and you can set the exposure compensation. If no compensation is required press the SEL button to complete the setup. If compensation is required press the + or – button to set the required amount, then press the SEL button to set compensation. If M mode is selected, press the + or – button to set the flash output amount. If MULTI is selected, exposure will switch to Multi Flash Mode.

EF-530 DG specifications

The Sigma EF-530 DG is a versatile and powerful external flash designed for both amateur and professional photographers seeking to enhance their photography experience. This flash unit stands out due to its robust features and compatibility with various camera systems, making it an essential tool for anyone looking to improve their lighting setup.

One of the main features of the Sigma EF-530 DG is its high guide number of 53 at ISO 100, which provides ample power to illuminate even the most challenging shooting situations. With its tiltable and swiveling head, the flash allows photographers to bounce light off surfaces, producing softer shadows and a more natural appearance in portraits. This flexibility is essential for achieving desired lighting angles, making it suitable for events, weddings, or studio work.

The EF-530 DG employs advanced technologies such as wireless flash control, which enables off-camera flash shooting. This feature is particularly useful for creating dramatic effects and dynamic lighting in both indoor and outdoor environments. Photographers can use this function to achieve a professional look without the need for expensive and complex lighting setups.

Another significant characteristic of the EF-530 DG is its fast recycling time, which can be as quick as 4 seconds, depending on the power setting. This speed is crucial during fast-paced shooting scenarios, ensuring that photographers do not miss critical moments. Additionally, the unit supports high-speed sync, allowing for the use of fast shutter speeds without sacrificing flash power.

The flash also features TTL (Through The Lens) metering, which ensures accurate exposure in various lighting conditions. This technology automatically adjusts the flash output based on the camera settings and the scene being captured, delivering consistent results every time. Along with manual adjustment options, photographers have complete control over their lighting.

The Sigma EF-530 DG operates on four AA batteries, providing convenience and ease of use. Its lightweight design ensures that it is portable and easy to carry, making it an ideal choice for on-location shoots. With a user-friendly interface and an LCD panel, setting up and adjusting the flash is simple, allowing photographers to focus on their creative vision.

In summary, the Sigma EF-530 DG is a powerful and flexible flash unit packed with features that cater to a wide range of photography needs. Its high guide number, advanced wireless capabilities, fast recycling time, and TTL metering technology contribute to its reputation as a reliable lighting solution, making it a valuable addition to any photographer's toolkit.