TTL/Mixed allowsgroupsA, BandC to beset to TTL,ManualorOFFwith
adjustmentsto EV orpowerlevels.
Ratio is similarto Canon’snativeTTL system. The ratio ofgroupsAandBcan
beset from8:1to1:8. EVlevelscanalsobeadjusted.
Tochange function screens:
PresstheOptionbutton onthe TCU. The Option Button willswitch between
TTL/MixedandRatioscreens.
TTL/MixedFunctionsScreen
TheSelection Buttonallowsyoutocyclethrough groupsA,B, and C,and
Channelselections. Active selectionswillflashon theLCD. The-/ +buttonswill
changethe EVadjustmentsorPowerLevelwhilegroupsA, BorCare selected
and willchange thetransmission channel(1,2,3or4)whenChannelis selected.
This will changethe channeltheTCU usesto transmit.
TTL /M/Off
WhilegroupsA, BorC areselected, pressing the Modebuttonwillchangefrom
TTL,(M)Manual,orOff functions.
TTL:Will fireflashesusing TTLmetering.TheEVlevelofeachgroup can be
adjusted upordown (seeabove)
M: Flashescan beset inManualmodeand powerlevels adjusted.
Off: Selecting Off(signifiedbythree underscores___)will turnoff theselected
groupandnotfireanyremoteflashesinthat group.
RatioFunctions Screen
TheSelection Buttonallowsyoutocyclethrough ratio A:Badjustment, EV
adjustment and Channelselections.
Pressthe Selectionbutton to accessratio adjustments. Press the+/ -button
untilthe desiredA:Bratioisachieved.
Pressing theSelection buttonagainwillmovethe activeselection to the EV
adjustment section. Press the+/ -button untilthedesired EVlevelisachieved.
Transmissionchannels can be changedwhenCH is active. Thiswill change the
channeltheTCU usesto transmit.
Adjustingflashzoom
ThePhottixOdinallowsthezoomlevelofflashesto beset wirelessly. Zoomcan
beset asTTLorManual.When TTLisselected: The flashzoomsetting will
changedynamicallyasa camerazoomring is adjusted.In Manualmode, the
flashzoomcanbeset.