Slave Unit Setting
Press <
> button so that
1
<
>
and
< >
are
displayed on the LCD panel.
The backlight turns orange
2
now.
Press Function Button 4
1
< > to choose the
group from M/A/B/C. Then,
press Function Button 3
<
MODE
> so that the master
unit can work in
OFF/TTL/M
flash mode. Choose one of
them as the flash mode of
master unit.
3. 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
master unit and the slave unit(s) must be set to the same.
Press Function Button 3
1
< > and turn the
Select Dial to choose a
channel ID from 1 to 32.
Press the <
SET
> button to
2
confirm.
2. Setting Master Unit’s Flash Mode
Gr
CH
Press < > button to
2
switch to Multi mode.
Autoflash Shooting with One Slave Unit
5. TTL: Fully Automatic Wireless Flash Shooting
Master Unit Setting
1
●
Attach a V860IIO camera
flash on the camera and
set it as the master unit.
(Page 40)
●
M/A/B/C
can be set as
TTL
mode independently.
Slave Unit Setting
2
●
Set the other camera
flash as the wireless slave
unit. (Page 41)
● The slave unit can be set
as
A/B/C
.
Check the communication
3
channel
●
If the master unit and
slave unit(s) are set to a
different channel, set them
to the same channel.
(Page 41)
Position the camera and
4
flashes
●
Position the camera and
flashes as the picture
shows. (Page 44)
Check that the flash is
5
ready
●
Check that the master
flash ready indicator is
lightened.
● When the slave flash
ready indicator is ready,
the AF-assist beam
lighting area will blinks at
1 second intervals.
Check the flash operation
6
●
Press the master unit’s
Test Button< >
.
●
Then, the slave unit will
fire. If not, check whether
the slave unit is put in the
right position or not.
The slave unit might be out of order or fire an unwanted flash
due to the nearby fluorescent lamp or computer screen.
●
If the slave unit’s auto power off function is workable, press
the master unit’s test button to power it on. Please note that
test firing is unavailable during the camera’s regular
metering time.
●
The effective time of slave auto power off is changeable.
(C.Fn-Sv APOT/ Page 48)
●
By making some settings, the auto AF-assist transmitter will
not blink after the slave unit’s flash ready indicator is
lightened. (C.Fn-AF/ Page 48)
- 41 -
- 42 -
4. 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
master unit and the slave 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.
