Troubleshooting

Hare a prahlem? See the table below.

The Speedli#e does not detach from the camera .

c:The mounting foots locking pin has not been retracted.

Loosen the locking ring all the way before detaching the Speedlite. (p.9)

The Speedliie does not fire,

~~The batteries are installed in the wrong orientation. ~ Install the batteries in the correct orientation . (p.8)

The Speedliie's infernal batteries are exhausted .

j.If the flash recycling time is 30 sec . or longer, replace the batteries. [p.8]

Install the Speedlite's internal batteries even when you use an external power source. (p,8)

A Attach the Speed lite securely to the tamers .

Attach the Speedlite's mounting foot securely to the camera . (p.9)

The electrical

contacts of the Speed lite and camera are dirty.

1 Clean the contacts . (p.9)

The slave unit does not fire .

0

o~ a

P,

The slave's wireless selector is not set to < SLAVE> . Set it to <SLAVED. (p .34)

The slave unit is not positioned properly.

Place the slave unit within the master units transmission range . [p .35] Point the slave units sensor toward the master snit . [p .35]

Th e

power turns off by . itself .

,D

After 90 sec. of idle operation, auto power off took effect .

a- Press the shutter button halfway or press the test firing button . (p .10) The entire LCD panel blinks .

rThe wide panel has been pulled out for bounce flash.

sRetract the wide panel. (p .20)

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Canon 580EX Speedli#e does not detach from the camera, Slave unit does not fire, Power turns off by . itself, Th e

580EX specifications

The Canon 580EX is a powerful and versatile external speedlight that has gained popularity among professional photographers and enthusiasts alike. Launched as part of Canon's EX series of flash units, the 580EX offers a comprehensive range of features designed to enhance the photographic experience, making it an essential tool for achieving beautifully lit images.

One of the standout characteristics of the Canon 580EX is its impressive guide number of 58 at ISO 100, providing significant light output for a wide range of shooting situations. The flash features a zoom head that can adjust from 24mm to 105mm, allowing photographers to control the spread of light, making it suitable for both wide-angle and telephoto shots. Additionally, the built-in wide panel helps to diffuse the light for shooting at wider angles, ensuring even coverage.

The 580EX utilizes E-TTL (Evaluative Through-The-Lens) metering technology, providing accurate flash exposure that is automatically adjusted based on the ambient light. This advanced system allows for more reliable results, especially in complex lighting situations. Furthermore, the flash supports high-speed sync, enabling photographers to use faster shutter speeds even in bright conditions, making it perfect for capturing action shots.

Another key feature of the Canon 580EX is its ability to operate in a variety of modes including manual, proportional, and stroboscopic flash modes. This flexibility gives photographers creative control, allowing them to experiment with different lighting techniques to achieve the desired effect. The 580EX can also function as a master or slave unit in a multi-flash setup, providing additional versatility for advanced lighting arrangements.

Build quality is another area where the 580EX excels. With a robust, weather-sealed design, this flash is built to withstand the rigors of outdoor shooting and challenging environments. The clear LCD panel and intuitive control layout make it user-friendly, allowing for easy adjustments on the fly.

In summary, the Canon 580EX stands as a remarkable piece of equipment with its exceptional power, advanced metering technologies, and durable construction. Photographers who choose the 580EX are equipped with a reliable tool that significantly enhances their ability to create stunning images in various lighting conditions. Whether for portraits, events, or creative photography, the Canon 580EX continues to be a beloved choice in the realm of professional photography.