User manual
User Manual - English 
10 
5.4. Switching FLEX mode 
All units identified as a transceiver can be changed between transmitter or receiver – the units 
capable to operate in both modes are listed in chapter 2.  
FLEX mode determines if the unit is used in transmit mode (TX) or receive mode (RX):  
1.  Disconnect the power cable 
2.  Press and hold the red function button on the front panel.  
3.  While holding the button, reconnect the power cable.  
4.  Release the red function button. 
You will notice the TX LED will turn off, and the RX LED will turn on.  
Repeat the same procedure to change from RX to TX.  
Changing FLEX mode in an F-2 or F-2500:
In any F-2 or F-2500 models the FLEX mode works the same as above. However, unlike previous 
generations, you change modes with RADIO A button. The changes are the following:  
TX – TX:
 Both universes operate as transmitters  
RX – RX:
 Both universes operate as receivers  
RX – TX:
 Unit operates as a repeater  
5.5. Changing CTRL mode 
There are several operating modes within all W-DMX™ products – these are like operating systems 
and allow you to be backward compatible with legacy products. They are: 
G3 Mode
 [2.4 GHz] 
G4S Mode
 [2.4 GHz & 5.8 GHz] 
G5 Mode
 [2.4 GHz, 5.2 GHz & 5.8 GHz] 
G5 Mode with double-up
 [2.4 GHz, 5.2 GHz & 5.8 GHz] 










