Installation guide
InfiNET EX™ Gateway  Crestron CEN-RFGW-EX 
Acquiring the 
MLX-2 
(or other 
infNET EX 
device) 
MLX-2s and other infiNET EX devices can communicate with a 
CEN-RFGW-EX only if they have been acquired by that 
CEN-RFGW-EX. The Acquire mode can be activated from Crestron 
Toolbox (recommended) or with the ACQUIRE button on the 
CEN-RFGW-EX. 
NOTE: To access this in Toolbox, select Functions | infiNET EX 
Gateway…. Refer to the Toolbox Help file and search for “infiNET EX 
Gateway” for more details. 
NOTE: Use Toolbox to set the RF channel before starting the acquire 
process. The default RF channel is 15. If you change the RF channel on a 
device, it will need to be acquired again. 
NOTE: The Acquire mode can be activated approximately 15 seconds 
after applying power to the CEN-RFGW-EX. 
NOTE: In an environment with multiple gateways, only one gateway 
should be in the Acquire mode at a time. 
NOTE: The CEN-RFGW-EX must be placed in Acquire mode before an 
infiNET EX device is placed in the Acquire mode. 
To acquire an MLX-2 or other infiNET EX device via the ACQUIRE 
button on the CEN-RFGW-EX: 
1. Press ACQUIRE on the CEN-RFGW-EX to enter the Acquire 
mode. The accompanying LED will illuminate, indicating the unit 
is ready to link to infiNET EX devices. 
NOTE: The Acquire mode will automatically deactivate after one 
hour. This default timeout period can be changed from Toolbox. 
2.  Bring the MLX-2 or other infiNET EX device within range of the 
gateway and place it in the Acquire mode as described in its 
manual. The device will be automatically acquired by the gateway 
within two minutes after it enters Acquire mode. 
3.  Repeat step 2 for each infiNET EX device to be acquired. 
4. Press AQCUIRE on the CEN-RFGW-EX to exit the Acquire 
mode. The LED will turn off. 
24 • infiNET EX™ Gateway: CEN-RFGW-EX  Operations & Installation Guide – DOC. 6706A 










