Nomenclature - Viper TTL
Transmitter
08
09
07
06
05
04
(A) Group A
(B) Group B
(C) Group C
(1) ON/OFF - switch
(2) SEL - select button
(3) Adjust Dial - To adjust
settings
Transmitter LCD Screen
10
11
12
A
B
C
01
02
03
(4) Lock Wheel
(5) LCD Screen
(6) Power / Status LED
(7) Hot shoe
(8) Test - button
(9) Micro USB - firmware
update
13
14
15
12
16
Modus 600RT
Multi Mode
A
B
17
18
(10) Manual / TTL / OFF Mode
(11) Flash exposure
compensation amount
(12) Manual flash output
(13) High-speed sync
(14) Rear curtain sync
• The Viper transmitter is included in the "Modus 600RT
Wireless Kit"
Modus 600RT
C
19
(15) Always On
(16) Battery indicator
(17) Number of flashes
(18) Flash frequency
(19) Flash output power
13