Compatible Camera Models - Godox TT685C User Manual

Ttl camera flash for canon

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User manual

Table Of Contents

Table of Contents

whether this flash unit is securely attached to the camera hotshoe.

If the flash ready indicator does not light up after a long wait, check whether the battery power is

enough. If the battery power is low, <

the battery immediately.

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 (or 30 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.

There was a highly reflective object (e.g. glass window) in the picture.

Use FE lock (FEL).

You used high‐speed sync.

With high‐speed sync, the effective flash range will be shorter. Make sure the subject is within the

effective flash range displayed.

You used Manual Flash mode.

Set the flash mode to ETTL 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 20 and 200mm,

which fits medium‐format cameras. Pull the wide panel out to extend the flash coverage.