Instruction Manual
Page 4
Thank you easily enjoy flash shooting in the same manner as a built-in flash. Use with an EOS DIGITAL camera • The 90EX is designed for optimum use with the E-TTL II and E-TTL autoflash systems. All control is performed on the camera side, letting you for Canon EOS cameras, and works with an EOS DIGITAL camera. Be sure to also read the description of flash shooting in the camera's instruction manual. * The menu screens used in this instruction manual are the EOS M menu screens. 2 The Canon Speedlite 90EX is a compact flash unit for purchasing a Canon product.
Thank you easily enjoy flash shooting in the same manner as a built-in flash. Use with an EOS DIGITAL camera • The 90EX is designed for optimum use with the E-TTL II and E-TTL autoflash systems. All control is performed on the camera side, letting you for Canon EOS cameras, and works with an EOS DIGITAL camera. Be sure to also read the description of flash shooting in the camera's instruction manual. * The menu screens used in this instruction manual are the EOS M menu screens. 2 The Canon Speedlite 90EX is a compact flash unit for purchasing a Canon product.
Instruction Manual
Page 14
...AF-Assist Beam When you press the camera's shutter button halfway, the flash may fire repeatedly. Depending on the power again, press and hold the Speedlite's power button for dark scenes. During wireless flash shooting, the 90EX will be updated. Other Functions Auto Power Off To save battery power..., power will not fire as AF-assist beam. 12 of idle use. This function is approximately 2.8 m/9.2 ft. Its effective range is available when using the Speedlite with an EOS DIGITAL ...
...AF-Assist Beam When you press the camera's shutter button halfway, the flash may fire repeatedly. Depending on the power again, press and hold the Speedlite's power button for dark scenes. During wireless flash shooting, the 90EX will be updated. Other Functions Auto Power Off To save battery power..., power will not fire as AF-assist beam. 12 of idle use. This function is approximately 2.8 m/9.2 ft. Its effective range is available when using the Speedlite with an EOS DIGITAL ...
Instruction Manual
Page 15
... camera's instruction manual for the setting method and functions. [Flash firing] (Enable*/Disable) Set to [Enable] to an EOS DIGITAL camera with an external flash control function, the following settings are indicated by Camera Operation When the 90EX is attached to use [E-TTL II]. [Manual flash] can also be set when not using autoflash.
... camera's instruction manual for the setting method and functions. [Flash firing] (Enable*/Disable) Set to [Enable] to an EOS DIGITAL camera with an external flash control function, the following settings are indicated by Camera Operation When the 90EX is attached to use [E-TTL II]. [Manual flash] can also be set when not using autoflash.
Instruction Manual
Page 30
away from the flash may be obstructed, making the bottom of the Speedlite and the camera. Troubleshooting Guide If a problem occurs, refer to the subject. Keep at least 1 m/3.3 ft. The bottom of the picture looks dark. • You ... a dark scene, a slow sync speed is attached, remove the lens hood. • When using Mount Adapter EF-EOS M, the light from the subject. • If a lens hood is automatically set to . 28 The Speedlite does not fire. • Make sure the batteries are installed in the correct orientation. (p.5) • If the lamp...
away from the flash may be obstructed, making the bottom of the Speedlite and the camera. Troubleshooting Guide If a problem occurs, refer to the subject. Keep at least 1 m/3.3 ft. The bottom of the picture looks dark. • You ... a dark scene, a slow sync speed is attached, remove the lens hood. • When using Mount Adapter EF-EOS M, the light from the subject. • If a lens hood is automatically set to . 28 The Speedlite does not fire. • Make sure the batteries are installed in the correct orientation. (p.5) • If the lamp...
Instruction Manual
Page 32
Specifications Type Type On-camera autoflash Speedlite Compatible cameras E-TTL II/E-TTL autoflash EOS camera Guide No 9/30 (ISO 100 in meters/feet) Flash coverage Matches a EF 24mm (EF-M/EF-S: 15mm) wide angle lens Color temperature information transmission Flash color temperature information transmitted to camera when flash is fired Exposure Control Exposure control system...
Specifications Type Type On-camera autoflash Speedlite Compatible cameras E-TTL II/E-TTL autoflash EOS camera Guide No 9/30 (ISO 100 in meters/feet) Flash coverage Matches a EF 24mm (EF-M/EF-S: 15mm) wide angle lens Color temperature information transmission Flash color temperature information transmitted to camera when flash is fired Exposure Control Exposure control system...