• The "Master" attached to the camera can be a "Modus 600RT" or "Viper
TTL transmitter"
• Use the supplied mini stand to hold the Slave unit in upright position
• Before shooting perform a test falsh and test shooting
• The transmission distance may vary depending on the position of the
slave speedlight, enviorment and weather conditions
Wireless multiple flash shooting
You can divide the slave units into one, two or three groups and per-
form TTL autoflash. In addition, you can set and shoot with a different
flash mode for each firing group, for up to 3 groups, plus master.
• Auto Shooting with Two Slave Groups
SLAVE
GROUP A
● Auto Shooting with Three Slave Groups
A
Wireless shooting using radio transmission has advantages over
wireless shooting using optical control, such as being less affected by
obstacles, and not having to point the slave unit's wireless sensor
toward the master unit. The main functional differences are as follows:
Modus 600RT
B
Radio Control
MASTER
SLAVE
GROUP B
C
M
Optical Control
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