•
Press the <
SLAVE
> Button to choose the group from
M/A/B/C
. Then, press
the <
MODE
> Button so that the master unit can work in
OFF/TTL /M
flash
mode. Choose one of them as the flash mode of master unit.
• Press the <
MODE
> Button for 2 seconds to switch to Multi mode.
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.
32