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Troubleshooting
If there is a problem, refer to this Troubleshooting Guide.
The Camera Flash cannot be charged.
• The battery is installed in the wrong direction.
Install the battery in the correct direction.
• The camera flash’s internal battery is exhausted.
If < > appears and blinks on the LCD panel, replace the bat-
tery immediately.
The Camera Flash does not fire.
• The camera flash is not attached securely to the camera.
Attach the camera’s mounting foot securely to the camera.
• The electrical contacts of the Camera Flash and camera are
dirty.
Clean the contacts.
The power turns off by itself.
• After 90 seconds of idle operation, auto power off took effect if
the flash is set as master
Press the shutter button halfway or press any flash button to
wake up.
• After 60 minutes of idle operation, the flash unit will enter sleep
mode if it is set as slave.
Press any flash button to wake up.
Auto zoom does not work.
• The camera flash is not attached securely to the camera.
Attach the camera flash’s mounting foot to the camera.
The flash exposure is underexposed or overexposed.
• You used high-speed sync.
With high-speed sync, the effective flash range will be short-
er. Make sure the subject is within the effective flash range
displayed.
• You used Manual Flash mode.
Set the flash mode to TTL or modify the flash output.
Photos have dark corners or only parts of the target subject
are illuminated.
• The focal length of lens exceeds the flash coverage.
Check the flash coverage you set. This flash unit has the flash
coverage between 24 and 105mm, which fits medium-format
cameras. Pull the wide panel out to extend the flash coverage.
