Rollei Profi Funk-Sender Instructions page 51

Canon master control TTL mode
2. Canon camera internal menu setting
This is only available for Canon cameras of the series A and the camera exposure
mode needs to be P/AV/TC/M .
Enter the menu of your camera and select the flash control . Then select the
external flash function setting to set the strobe flash parameter options .
1) Enable the wireless flash function on the external flash menu .
2) Channel setting (by wireless flash menu)
After the wireless flash is enabled the
transmitter's channel can be set by the
camera menu (only from1 to 4 channels)
and the changed channel will be shown
on the transmitter . You can also use the
channel button on the transmitter to set
the channels from 1 to 16 .
3) Flash transmitting groups
(by wireless flash menu)
Set the flash groups through the wireless
flash while the trigger is transmitting
the signal . The light of the groups and
channels will always be on and the status
light will flicker . The light status for each
group would represent flash groups which
are selectable .
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