User Manual
Basic Operation 
RoboSHOOT
+
©
 User Manual  Page 11 
Master (MX) Devices 
1) Top Function Button
 Flash Exposure Lock
 Profile Select /
 Bracketing*
 (½) Flash Test
 (½) Modeling Light 
2) Side Function Button
 Return to Normal
 Flash Enable/Disable
3) Power Switch
9) Flash Shoe
4) Main Indicators
5) Group Indicators
6) Camera Port*
7) Sensor/Trigger Port*
8) Camera Shoe 
(beneath)
* - MX-20
+
 Only
1) Top function button (defaults) 
-  Full Click to activate Flash Exposure Lock – p23 
-  Full Hold to activate Profile Select / Bracketing – p24 
  (Profile Select only on MX-15
+
) 
-  Half Click (Hold on MX-15
+
) to Test Flashes – p22 
-  Half Hold to Activate Modeling Light (MX-20
+
) – p22 
-  During Profile Select, Half Hold to save current profile. 
2) Side Function Button 
-  Click to Clear Active Functions (Return to Normal) - p22 
-  Hold to Toggle Flash Enable / Disable – p23 
-  Click with camera menu active toggles between basic and 
commander mode in supported cameras 
3) Power Switch 
4) Main Indicators – p17 
5) Group Indicators – p18  
6) Camera Shutter Port (MX-20
+
 only) – p19 
Connects to camera shutter release for a variety of functions 
7) Sensor Trigger Port (MX-20
+
 only) – p19  










