Canon Speedlite 430EX III-RT Manual De Propietario

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Troubleshooting Guide
 
Set the shutter speed 1 stop slower than the flash sync speed (p.49).
 
The master unit’s LCD panel illuminates or turns off according to the 
charge status of the master unit and slave units (firing groups). See 
“LCD Panel Illumination” on page 54.
 
Linked Shooting
 
If you fire multiple Speedlites at the same time during linked 
shooting, the appropriate exposure may not be obtained or uneven 
exposure may result. It is recommended to set only one Speedlite to 
fire or to use a self-timer to space out the timing of the flashes.
 
Optical Transmission Wireless Flash Shooting
 
Set the slave unit to <:x> (p.73).
 
Set the transmission channels of the master unit and slave unit to 
the same numbers (p.73).
 
Check that the slave unit is within the transmission range of the 
master unit (p.72).
 
Point the wireless sensor of the slave unit toward the master unit (p.72).
 
If the master unit and slave unit are too close, the transmission may 
not take effect properly.
 
When using the camera’s built-in flash as the master unit, raise the 
camera’s built-in flash, and set [Wireless func.] on the camera’s 
[Built-in flash func. setting] screen.
<k> is displayed.
The LCD panel illumination turns on and off.
Standard exposure is not obtained /
Uneven exposure occurs.
The slave unit does not fire.