Canon Speedlite 90EX Support and Manuals

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Popular Canon Speedlite 90EX Manual Pages

Instruction Manual - Page 4

... as a built-in this instruction manual are the EOS M menu screens. 2 The Canon Speedlite 90EX is a compact flash unit for Canon EOS cameras, and works with the E-TTL II and E-TTL autoflash systems. All control is designed for optimum use 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...
Instruction Manual - Page 5

... the Batteries 5 Attaching the Flash 7 Flash Shooting ...8 Flash Shooting in Each Camera Mode 9 Other Functions ...12 Setting the Flash Functions by Camera Operation 13 About Wireless Flash 15 Wireless Settings ...15 Fully Automatic Wireless Flash 18 Flash Ratio with E-TTL II 22 Wireless Multiple Speedlite Shooting with Manual Flash Output 27 Troubleshooting Guide 28 Specifications ...30...
Instruction Manual - Page 8

... replacing the batteries, replace both batteries at once.  Do not fire more than 20 continuous flashes in a short time.  If you change the batteries after firing flashes continuously, be aware that the batteries might be hot.  Using size-AAA/LR03 batteries other than the alkaline type may cause improper battery contact due to use a new set of two batteries...
Instruction Manual - Page 9

Attaching the Flash Be sure to turn off the Speedlite before attaching or detaching it. 1 Slide the lock lever to the left and attach the Speedlite to the camera.  Slip the Speedlite's mounting foot firmly all the way into the camera's hot shoe. 2 Secure the Speedlite.  Slide the lock lever to the right. ...
Instruction Manual - Page 11

.... • If the aperture display blinks, it means that the background exposure will automatically adjust the flash output level to achieve standard exposure with Program AE, which automatically sets the shutter speed and aperture according to the brightness of the subject. • If the resulting picture is underexposed, increase the ISO speed...
Instruction Manual - Page 12

... be underexposed or overexposed. As the camera will automatically adjust the flash output level according to the aperture you set, the exposure of the background is obtained with a slow shutter speed...In this mode if you want to set both the main subject and background. The exposure of both the shutter speed and aperture manually. q: Manual Exposure Select this mode, the camera ...
Instruction Manual - Page 14

.... To turn on the camera model, note that the firmware may need to be turned off function is available when using the Speedlite with an EOS DIGITAL camera that facilitates autofocus for at least 1 second. * Canceling the auto power off automatically after 5 min. During wireless flash shooting, the 90EX will be updated. of idle use. This is...
Instruction Manual - Page 15

... Operation When the 90EX is attached to use only the AF-assist beam.  [Flash function settings] • Flash mode (E-TTL II*/Manual flash) Normally, use the flash in a shooting mode that forces the flash to fire. Setting the Flash Functions by *. 13 See the camera's instruction manual for the setting method and functions.  [Flash firing] (Enable*/Disable) Set to [Enable] to...
Instruction Manual - Page 17

... the menu to switch between normal flash shooting and wireless flash shooting. Wireless Settings You can create various lighting effects with the 90EX attached to the camera are also automatically transmitted to the slave units which are controlled by the master unit via wireless. About Wireless Flash With multiple Canon Speedlites having the wireless flash feature, you input with the same...
Instruction Manual - Page 19

Multi-Speedlite, Wireless Lighting Configurations You can create two (A/B) or three (A/B/C) slave groups and set the flash ratio for E-TTL II autoflash shooting (p.22 - 27). Wireless flash with two slave groups (p.22) Wireless flash with three slave groups (p.25) B C B A A 17
Instruction Manual - Page 20

... communication channel.  You can change the transmission channel to .  For shooting, will also be set automatically for both the master unit and slave unit. 2 Position the camera and Speedlites.  Position the Speedlites within the range shown on page 20. 3 Set the master unit's flash mode to avoid interference with other wireless multiple Speedlite systems being used.
Instruction Manual - Page 23

... Using Fully Automatic Wireless Flash Flash exposure compensation and other settings set in the same way as with the master unit will blink. Wireless flash with the following settings can be automatically set with normal flash shooting. · Flash exposure compensation · High-speed sync (FP flash) · FE lock · Manual flash With FE lock, if even one Speedlite results in...
Instruction Manual - Page 29

Wireless Multiple Speedlite Shooting with the master unit. 1 Set the flash mode to . 2 Select a firing group.  Select , or . 3 Set the flash output.  Set the flash output for each slave unit. All settings are made using the menus on the camera with Manual Flash Output With manual flash and multiple Speedlites, you can set a different flash output for ALL, A, B, or C on the ...
Instruction Manual - Page 30

.... The picture is really blurred. • When the shooting mode is set to the subject. Use a tripod or set , and the shutter speed also becomes slower. away from the flash may be obstructed, making the bottom of the Speedlite and the camera. Troubleshooting Guide If a problem occurs, refer to . 28 Keep at least 1 m/3.3 ft. The bottom of...
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...

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