Sigma EF-610 DG ST Super User Manual

E L E C T R O N I C F L A S H

F18S10091

EF-610

INSTRUCTIONS

DG SUPER

SA-STTL

13 14 15 16

ENGLISH

The CE Mark is a Directive conformity mark of the European Community (EC).

ENGLISH

Thank you very much for purchasing the Sigma EF-610 DG SUPER SA-STTL Electronic Flash. This product is specifically developed for the Sigma SA, SD series autofocus SLR cameras. Depending on the camera model, functions and operation may vary. Please read this instruction booklet carefully for your camera body. To add to your enjoyment of photography, the flash has a variety of features. To make the most of all these features and to get the maximum performance and enjoyment from your flash, please read this instruction booklet together with your camera’s instruction manual before using the flash, and also keep it handy for your future reference.

PRECAUTIONS

In order to avoid causing any damage or injury, please read this instruction manual very carefully, paying attention to the cautionary signs below, before using the flash. Please take special note of the two cautionary signs below.

Warning !! Caution !!

Symbol denotes the important points, where warning and caution are required. Symbol contains information regarding the actions that must be avoided.

Using the product disregarding this warning sign might cause serious injury o other dangerous results.

Using the product disregarding this caution sign might cause injury or damage.

Warning !!

This flash contains high voltage circuits. To avoid electric shock or burns, do not attempt to disassemble the flash. If the outside shell of the unit is broken or cracked, do not touch the mechanism inside.

Do not fire the flash close to eyes. Otherwise the bright light could damage the eyes. Keep a least 1m/3feet distance between face and the flash unit when taking a picture with flash.

Do not touch the synchro terminal of your camera when the flash is attached to the hot shoe. High voltage circuitry could cause an electric shock.

Never use your camera in an environment where flammable, burnable, gas, liquids or chemicals, etc, exist. Otherwise it might cause fire or explosion.

Caution !!

Do not use this flash unit on any camera other than the Sigma SA, SD series cameras, otherwise the flash may damage the circuitry of these cameras.

This flash unit is not waterproof. When using the flash and camera in the rain or snow or nea water, keep it from getting wet. It is often impractical to repair internal electrical components damaged by water.

Never subject the flash and camera to shock, dust, high temperature or humidity. These factors might cause fire or malfunctioning of your equipment.

When the flash is subjected to sudden temperature change, as when the flash unit is brought from a cold exterior to warm interior, condensation might form inside. In such a case, place you equipment in a sealed plastic bag before such a change, and do not use the flash unit until i reaches room temperature.

Do not store your flash in a drawer or cupboard etc. containing naphthalene, camphor or othe insecticides. These chemicals will have a negative effects on the flash unit.

Do not use a thinner, Benzene or other cleaning agents to remove dirt or finger prints from the component. Clean with a soft, moistened cloth.

For extended storage, choose a cool dry place, preferably with good ventilation. It is recommended that the flash be charged and fired several times a month, to maintain prope capacitor functioning.

DESCRIPTION OF THE PARTS

1.Flash Head 2.AF Auxiliary Light 3.Bounce Angle; Up and Down

EXTERNAL PARTS

4.Bounce Angle; Right and Left 5.Bounce Lock and Release Button; Up and Down

6.Swivel Lock and Release Button; Right and Left 7.LCD Panel 8.Battery Cover

9.Shoe Ring 10.Shoe 11.Catch Light Panel 12.Wide Panel

CONTROLS

13.MODE Button 14.SEL SELECT Button 15.

16.

- Decrement Button 17.ZOOM Button 18.TEST Button

19.LIGHT Button 20.Ready Light 21.Power Switch

+ Increment Button

ABOUT THE BATTERY

This flash unit uses four “AA” type Alkaline dry cell batteries, Ni-Cad or Ni-MH rechargeable batteries. Manganese batteries can also be used but as they have a shorter life than Alkaline batteries, we do not recommend using them. Please replace batteries if it takes more than 30seconds to light the Ready Lamp.

■ To assure proper electrical contact, clean the battery terminals before installing the batteries.

■ NiCad batteries do not have standardized contacts. If you use NiCad batteries, please confirm that

the battery contacts touch the battery compartment properly.

■ To prevent battery explosion, leakage or overheating, use four new AA batteries of the same type

and brand. Do not mix the type or new and used batteries.

■ Do not disassemble or short-circuit the batteries, or expose them fire or water; they may explode. Do

not recharge the batteries other than Ni-Cd or Ni-MH rechargeable batteries.

■ When the flash will not be used for an extended period of time, remove the batteries from the flash to

avoid the possibility of damage from leakage.

■ Battery performance decreases at low temperatures. Keep batteries insulated when using the flash

in cold weather.

■ As with any flash, it is recommended you carry spare batteries when on a long trip or when

photographing outdoors in cold weather.

BATTERY LOADING

1. Be sure to set the Power Switch to the off position

then slide the battery cover in the direction of the arrow to open.

2. Insert four AA size batteries into the battery chamber.

Be sure the + and – ends of the batteries are aligned according to the diagram in the chamber.

3. Close the cover.

4. Slide the Power Switch to the ON position. After few

seconds the Ready Lamp will light, indicating that the flash unit can be fired.

5. Please press the “Test Button” to be sure that the flash is working properly.

AUTO POWER OFF

To conserve battery power, the flash unit automatically turns itself off when the flash is not used within approximately 5 minutes. To turn the flash on again, depress the TEST button or the camera shutter button halfway. Please note that the “Auto Power Off” mechanism does not work with wireless TTL flash mode, normal slave flash, and designated slave flash modes.

ERROR INDICATION

If the battery power is not sufficient or there is an electric information error between the camera and flash unit, the “Er” mark will blink on the LCD panel. When this occurs, turn the power switch off and on. If it still blinks after this procedure, check the battery power.

ADJUSTING THE FLASH HEAD

Depress the Bounce “Up and Down” Lock and Release Button, and adjust the flash head to the desired position.

■ If

appears on the LCD panel when you turn on the flash, and if this mark blinks, then the flash head is adjusted to an incorrect position.

ATTACHING AND REMOVING THE FLASH TO AND FROM THE CAMERA

Be sure to turn off the Power Switch, Then insert the Shoe Base into the hot shoe on the camera and turn the Shoe Locking Ring until it is tight.

■ When you attach or remove the flash, grasp the

bottom of the flash to prevent damage to the shoe foot and the camera’s hot shoe.

■ If the camera’s built-in flash is set in up position,

please close it before you attach the flash unit.

■ To remove the flash, rotate the shoe-locking ring in

the opposite direction of ◄LOCK mark, until it stops.

SETTING OF FLASH COVERAGE ANGLE

When you press the ZOOM button, the LCD panel display will change and indicate the zoom position in sequence as follows.

24mm → 28mm → 35mm → 50mm → 70mm → 85mm → 105mm → (Auto)

Generally, in the TTL mode, the flash will automatically set the zoom position according to the focal length of your lens.

■ When you turn on the main switch, the flash will memorize and set the zoom head position to the last

setting used.

■ If you use a lens wider than the flash head setting, there may be under exposed areas around the

edge of the picture.

■ Depending on the flash head setting, the flash’s Guide Number will be changed.

In the case of use with Sigma SD9 SD10 SD14 SD15

Due to the size of the camera’s image sensor, when the coverage angle of the flash is set to auto zoom, coverage angle can effectively reach that of 17mm wide focal length, without using the wide panel, (However, the coverage angle display of the flash will not show wider than 24mm). When the wide panel is used, 10mm focal length can be covered. (However, the coverage angle display on the flash will show 17mm.)

When "Manual Flash photography" or "FP Flash photography" is performed, the flash’s coverage angle can be set automatically by the flash’s autozoom function. However, when used with the camera, the effective range of the flash’s light can be extended by increasing the zoom setting of the flash to be

equal to the effective focal length of the lens being used by using the ZOOM button. Please refer to

the following table as a guide in setting the flash to the appropriate zoom setting. Please use this table in conjunction with Table 1 (“Guide Number Table for Manual Flash”) on the last page of this instruction manual, and Table 2 (“Guide Number Table for FP Flash”).

Lens’ Focal Length

10-13

mm 14-15

the

symbol appears. Each time you press the ZOOM button,

16-19

20-29

30-39

40-49

50-59

mm60mm

Flash Coverage Angle

(given on the tables 1,2)

17mm

withwide panel

105

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