Instructions

GB
36 Modus 600RT
Wireless Flash
Photography:
(2.4GHz) using
Viper TTL Transmitter
5
Wireless Settings
DCM (Digital Channel Matching)
1. DCM (Digital Channel Matching). Carry out the DCM
matching, see page 27
2. Set the Modus 600RT to 2.4GHz as Slave Unit - Group
A, see page 27
3. Press Viper <test>
08
button to conrm that Modus
Speedlight is triggered wirelessly
Viper TTL group Mode Setting
Press buttons
A
or
B
or
C
to change the MODE setting
of each group to <TTL>, <M> manual & <blank> OFF.
Take a test photograph now and the Viper transmitter
will send a wireless signal to each Modus 600RT. The
Speedlight will then be set automatically to the same Viper
TTL selected group mode setting.
• The Viper LCD
05
will show the setting of each group
• A group is turned OFF if the LCD is not showing the group
• A group is in Manual mode when <M> is displayed next
to the group
• A group is in TTL mode when <TTL> is displayed next to
the group
• Each group
A
,
B
or
C
is set independently and it is
possible to use simultaneously different setting for each
group (e.g. Group
A
may be in <M>, Group
B
in <TTL>
and Group
C
turned OFF)
Group Power Control setting for
Manual and TTL FEC
From the Viper TTL transmitter you can adjust the power
level and the FEC of each group.
4. Press <SEL>
02
select button and all three icons <A>,
<B> and <C> will ash.
5. Press one button
A
or
B
or
C
to select which group
you want to adjust the power. Now only the selected
group icon <A or B or C> will ash
6. Use the adjust dial to set the power output in <
M
>
mode and FEC in TTL mode
7. Press the <SEL> button to lock your selection