User Manual
Basic Operation 
RoboSHOOT
+
©
 User Manual  Page 19 
External Ports 
External Ports appear on the X-20 devices only. On 
the MX-20
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 a Camera Port and Trigger/Sensor port is 
present, while on the RX-20 a flash sync port is 
present. Use only approved connections on these 
ports. If an overvoltage is connected it is not only 
unsafe, but it also voids all manufacturer warranties. 
Consult Safety guidelines before using external 
ports. When using any port Read and follow all 
related Safety guidelines carefully. Never connect 
to any voltage greater than 6V. 
MX-20
+
 Ports 
The Camera Port provides an optically isolated 
shutter and focus release. When doing profile 
bracketing, App or Sensor triggered exposures, or 
any timing functions connect a shutter release cable 
from this port to your camera. If you only have a 
mechanical release, several vendors offer electro-
mechanical release adapters. 
MX-20 










