Troubleshooting - Yongnuo RF-603 II User Manual

Troubleshooting

1.Unable to test the flash
F
Make sure the battery is full and the transceivers are in the same channel.
F
Set the power switch of transmitter to TX state then test the flash, it could not
test flash when setting to TRX state.
F
Make sure the flash have been prepared and set to manual "M" mode.
F
The poor contact between transmitter, camera and flash will cause the triggering
problem, ensure the contacts are clean and have been installed to the correct
position.
2.Unable to awake the flash
F
When using the non specialized transmitter, it need to half press the button of
transmitter to awake the flash when the transmitter set in TX state. If the flash could
not be awaken, it need to manual awake the flash or turn off the power saving mode.
3.The shutter could not be released
F
When part of the cameras could not find the focus, it could not proceed to shoot
even if receiving the shooting signal. The focus mode of camera should be adjusted to
"M".
or wireless trigger the flash
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