Godox TT685O II Flash for Olympus/Cameras - Manual (Page 5)

● Separately Sold Accessories
The product can be used in combination with the following
accessories sold separately, so as to achieve best photography
effects:
X1T-O w ireless f lash t rigger, FT-16S power & trigger control, Mini
softbox, White & Silver reflector, Honeycomb, Color gels, Snoot, etc.
● What’s in the Box of TT685O?
1. Flash unit 2. Mini stand 3. Protection case 4. Instruction manual
Flash mode
: Group flash (radio transmission) Gr
Channel
: Radio transmission
wireless shooting
(4) Radio Transmission Shooting
● Master Unit
● Slave Unit
: Slave
: Slave icon
C.Fn
C.Fn
Attaching to a Camera
Attach the Camera Flash. 1
● Slip the camera flash’s
mounting foot into the
camera’s hotshoe all the
way.
Secure the Camera Flash. 2
● Rotate the lock ring on the
mounting foot until it locks
up.
Detach the Camera Flash. 3
● Rotate the lock ring on the
mounting foot until it is
loosened.
Power Management
Use ON/OFF Power Switch to power the flash unit on or off. Turn off
if it will not be used for an extended period of time. Setting as a
master flash, it will turn the power off automatically after a certain
period (approx. 90 seconds) of idle use. Pressing the camera
shutter halfway or pressing any flash button will wake up the flash
unit. Setting as a slave flash, it will enter sleep mode after 60
minutes (adjustable, 30 minutes by default) of idle use. Pressing
any flash button will wake it up.
Disabling Auto Power Off function is recommended
when the flash is used off camera. (C.Fn- APO , Page 45)
Slave Auto Power Off Timer is set to 60 minutes by
default. Another option “30 minutes” is available.
(C.Fn-Sv APOT, Page 45)
Firing group
FEC
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