Canon 6825B002 User manual

MANUAL DE INSTRUCCIONES
MODE D’EMPLOI
INSTRUCTION MANUAL
CPA-L036-001 © CANON INC. 2012
CANON EUROPA N.V.
Bovenkerkerweg 59-61, 1185 XB Amstelveen, The Netherlands
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English
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Thank you for purchasing a Canon product.
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 performed on the camera side,
letting 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 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.
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Nomenclature ............................................................................................................4
Installing 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
Contents
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Nomenclature
"Flash head/AF-assist beam emitter (p.12)
#Flash output detection sensor
$Locking pin
%Contacts
&Mounting foot (p.7)
'<Q> lamp (p.8)
(Battery compartment cover (p.5)
)Mounting foot lock lever (p.7)
*Power button (p.8)
+Power lamp
'
(
)*
+
"
$%
&
#
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1Slide the battery compartment cover
and open it as shown by the arrows.
2Install two batteries.
Make sure the + and - battery contacts are correctly
oriented.
Return the cover to its original position.
Recycling Time and Flash Count
Recycling Time: Approx. 0.1 - 5.5 sec.
Flash Count: Approx. 100 flashes or more
Based on new size-AAA/LR03 alkaline batteries and Canon’s testing standards.
Installing the Batteries
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Be sure to use a new set of two batteries of the same brand. When 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 the irregular shape of the battery contacts.
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Be sure to turn off the Speedlite before attaching or detaching it.
1Slide 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.
2Secure the Speedlite.
Slide the lock lever to the right.
To remove the Speedlite, slide the lock lever to the
left and detach it from the camera.
Attaching the Flash
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1Press and hold the power button for at
least 1 second to turn on the flash.
BThe power lamp turns on and flash recycling starts.
2Check that the <Q> lamp is lit.
When the <Q> lamp lights, you can shoot with the
flash.
See p.32 for guidelines about the flash shooting
range.
3Take the picture.
Flash Shooting
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In this mode, the camera 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.
In this mode, the camera will automatically adjust the flash output level to achieve standard
exposure for the automatically set aperture.
• If the aperture display blinks, it means that the background exposure will be underexposed
or overexposed. Adjust the shutter speed until the aperture display stops blinking.
Flash Shooting in Each Camera Mode
V: Program AE
X: Shutter Priority AE
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In this mode, the camera will automatically adjust the flash output level to achieve standard
exposure for the set aperture.
If the background is dark, like a night scene, a slow sync speed will be used to obtain a
standard exposure of both the main subject and background. Standard exposure of the main
subject is obtained with the flash, while a standard exposure of the background is obtained
with a slow shutter speed.
• Since a slow shutter speed will be used for low-light scenes, using a tripod is
recommended.
• If the shutter speed display blinks, it means that the background exposure will be
underexposed or overexposed. Adjust the aperture until the shutter speed display stops
blinking.
Select this mode if you want to set both the shutter speed and aperture manually.
As the camera will automatically adjust the flash output level according to the aperture you
set, the exposure of the main subject will be standard. The exposure of the background is
obtained with the shutter speed and aperture combination you set.
W: Aperture Priority AE
q: Manual Exposure
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1/X sec. is the camera’s maximum flash sync speed.
Flash Sync Speeds and Apertures Used
Shutter Speed Setting Aperture Setting
VSet automatically (1/X sec. - 1/60 sec.) Automatic
XSet manually (1/X sec. - 30 sec.) Automatic
WSet automatically (1/X sec. - 30 sec.) Manual
qSet manually (1/X sec. - 30 sec., Bulb) Manual
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To save battery power, power will be turned off automatically after 5 min. of idle use. To turn
on the power again, press and hold the Speedlite’s power button for at least 1 second.
* Canceling the auto power off function is possible. (p.14)
When you press the camera’s shutter button halfway, the flash may fire repeatedly. This is
the AF-assist beam function that facilitates autofocus for dark scenes. Its effective range is
approximately 2.8 m/9.2 ft.
This function is available when using the Speedlite with an EOS DIGITAL camera that has an
external flash control function. Depending on the camera model, note that the firmware may
need to be updated.
During wireless flash shooting, the 90EX will not fire as AF-assist beam.
Other Functions
Auto Power Off
AF-Assist Beam
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When the 90EX is attached to an EOS DIGITAL camera
with an external flash control function, the following
settings are available through camera menu operations.
See the camera’s instruction manual for the setting
method and functions.
[Flash firing] (Enable*/Disable)
Set to [Enable] to use the flash in a shooting mode that forces the flash to fire.
Set to [Disable] when you wish to use only the AF-assist beam.
[Flash function settings]
•Flash mode (E-TTL II*/Manual flash)
Normally, use [E-TTL II]. [Manual flash] can also be set when not using autoflash.
Default settings are indicated by *.
Setting the Flash Functions by Camera Operation
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•Shutter sync. (1st curtain*/2nd curtain)
-1st curtain: This is the normal flash shooting mode in which the flash fires at the
timing when the shutter is fully open.
-2nd curtain: The flash fires right before the shutter closes.
•Flash exp. comp
You can adjust the flash output level in the same way as normal exposure
compensation.
•E-TTL II (Evaluative*/Average)
-Evaluative: Fully automatic flash shooting can be performed, from dark scenes
to fill-flash shooting.
-Average: Metering is averaged for the entire scene.
•Wireless functions (Off*/Optical transmission) (p.15)
•Optical channel (1* to 4)
•Flash group (ALL, A:B, A:B C)
•Group exposure compensation (A, B, C)
•Ratio control (8:1 - 1:8, 1/2-stop increments)
[Flash C.Fn settings]
1: Auto power off (Enabled*/Disabled)
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With multiple Canon Speedlites having the wireless flash feature, you can create various
lighting effects with the same ease as using normal E-TTL II/E-TTL autoflash.
The settings you input with the 90EX attached to the camera are also automatically
transmitted to the slave units which are controlled by the master unit via wireless. Therefore,
you need not operate the slave unit(s) at all during the shoot.
The basic wireless set-up is illustrated on the next page. All you need to do is set the master
unit to <a> to enable wireless E-TTL II autoflash (p.18).
You can use the menu to switch between normal flash shooting and wireless flash shooting.
During normal flash shooting, be sure to turn off the wireless setting to use the flash.
About Wireless Flash
Wireless Settings
During wireless flash shooting, the 90EX fires to control the slave flash but does not fire
as a flash.
During wireless flash shooting, the 90EX will not fire as AF-assist beam.
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Positioning and Operation Range
x
M
Approx. 80°
Approx.
8m
(26.2 ft.)
Approx.
10 m
(32.8 ft.)
Approx. 7 m
(23.0 ft.)
Indoors
Outdoors
Transmission distance Approx. 5 m
(16.4 ft.)
 The settings of the flash exposure compensation, high-speed sync (FP flash), FE lock, and
manual flash set on the master unit are wirelessly and automatically set on the slave unit.
Even with multiple slave units, all of them will be controlled in the same way via wireless.
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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).
Multi-Speedlite, Wireless Lighting Configurations
Wireless flash with two slave
groups (p.22)
Wireless flash with three slave
groups (p.25)
A
B
A
B
C
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In this shooting mode, all flash units except the 90EX fire with the same flash output, and E-
TTL II autoflash is used to obtain a standard exposure from the total flash output.
1Check the communication channel.
You can change the transmission channel to avoid
interference with other wireless multiple Speedlite
systems being used. Set the same channel for both
the master unit and slave unit.
2Position the camera and Speedlites.
Position the Speedlites within the range shown on
page 20.
3Set the master unit’s flash mode to
<a>.
For shooting, <a> will also be set
automatically for the slave unit(s).
Fully Automatic Wireless Flash
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