TTL/Mixed
allows groups A, B and C to be set to TTL, Manual or OFF with
adjustments to EV or power levels.
Ratio is similar to Canon
’
s native TTL system. The ratio of groups A and B can
be set from 8:1 to 1:8. EV levels can also be adjusted.
To change function screens:
Press the Option button on the TCU.
The Option Button will switch between
TTL/Mixed and Ratio screens.
TTL/Mixed Functions Screen
The Selection Button allows you to cycle through groups A, B, and C, and
Channel selections. Active selections will flash on the LCD. The - / + buttons will
change the EV adjustments or Power Level while groups A, B or C are selected
and will change the transmission channel (1, 2, 3 or 4) when Channel is selected.
This will change the channel the TCU uses to transmit.
TTL / M / Off
While groups A, B or C are selected, pressing the Mode button will change from
TTL, (M) Manual, or Off functions.
TTL: Will fire flashes using TTL metering. The EV level of each group can be
adjusted up or down (see above)
M: Flashes can be set in Manual mode and
power levels
adjusted.
Off: Selecting Off (signified by three underscores _ _ _) will turn off the selected
group and not fire any remote flashes in that group.
Ratio Functions Screen
The Selection Button allows you to cycle through ratio A:B adjustment, EV
adjustment and Channel selections.
Press the Selection button to access ratio adjustments. Press the + / - button
until the desired A:B ratio is achieved.
Pressing the Selection button again will move the active selection to the EV
adjustment section. Press the + / - button until the desired EV level is achieved.
Transmission channels can be changed when CH is active. This will change the
channel the TCU uses to transmit.
Adjusting flash zoom
The Phottix Odin allows the zoom level of flashes to be set wirelessly. Zoom can
be set as TTL or Manual. When TTL is selected:
The flash zoom setting will
change dynamically as a camera zoom ring is adjusted. In Manual mode, the
flash zoom can be set.
