Wireless Settings; Setting The Communication Channel; Wireless Id Settings; Scan The Spare Channel - Godox TT685IIN Instruction Manual

1. Wireless Settings

You can switch between normal flash and wireless flash. For
normal flash shooting, be sure to set the wireless setting to OFF.
Transmitter Unit Setting
Receiver Unit Setting

2. Setting the Communication Channel

If there are other wireless flash systems nearby, you can change
the channel IDs to prevent signal interference. The channel IDs of
the Transmitter unit and the Receiver unit(s) must be set to the
same.

3. Wireless ID Settings

Change the wireless channels and wireless ID to avoid interference
for it can only be triggered after the wireless IDs and channels of
the Transmitter unit and the Receiver unit are set to the same.Press
the <MENU> button to enter C.Fn ID. Press the Set Button to choose
OFF channel expansion shutdown, and choose any figure from 01
to 99.
Press < > button so that
< > is displayed on the
LCD panel.
Press < > button so that
< > or < > are
displayed on the LCD panel.
1
Press <MENU> Button to enter
C.Fn CH setting.
2
In C.Fn CH, turn the Select Dial
to choose channel ID from 1 to
32.
3
Press the Set Button to confirm.
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4. Scan the Spare Channel

To avoid the interference of using the same channel by others, this
function can be used: enter the C.Fn settings and find the SCAN
option. When setting it to START, it will scan from 1% to 100%. And
the 8 spare channels will be displayed after the scan is completed.
C.Fn Ver 0.5
SCAN
CH
ID 22 0 8 3 2 2 3
30 2 1 0 7 0 6
BEEP
CLEAR
5. i-TTL ：Fully Automatic Wireless Flash Shooting
Using Automatic Wireless Flash with a Single Receiver Unit
CH
1
Transmitter Unit Setting
●Attach a TT685IIN camera
flash on the camera and set
it as the Transmitter unit.
● M/A/B/C can be set as
TTL respectively.
2
Receiver Unit Setting
●Set wireless controlled
TT685IIN as the wireless
Receiver Unit.
●You can choose
A/B/C/D/E.
3
Check the communication
channel.
● If the Transmitter unit and
Receiver unit(s) are set to a
different channel, set them to
the same channel.
4
Position the camera and
flashes.
●Position the camera and
flashes as the picture shows.
5
Check that the flash is ready.
●Check that the Transmitter
flash ready indicator is
lightened.
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