Installation guide
Crestron CEN-RFGW-EX  infiNET EX™ Gateway 
CEN-RFGW-EX Troubleshooting (Continued) 
TROUBLE  POSSIBLE 
CAUSE(S) 
CORRECTIVE 
ACTION 
Network wiring is 
incorrect. 
Check network cabling 
for solid connections 
and correct pinouts. 
CEN-RFGW-EX 
is not shown on 
Network Device 
Tree when 
polling through 
Toolbox. Other 
devices are 
reported. 
CEN-RFGW-EX is 
damaged. 
Contact a Crestron 
customer service 
representative. 
Multiple infiNET 
EX devices only 
operate one at a 
time. 
Multiple infiNET EX 
devices are set to 
the same RF ID. 
Use Crestron Toolbox 
to poll the network. 
Check the RF ID for 
the device, then refer 
to the “Setup” section 
of the guide for the 
device to set its RF ID 
to match the RF ID in 
the SIMPL program. 
Check Network Wiring 
Use the Right 
Wire 
In order to ensure optimum performance over the full range of your 
installation topology, Crestron Certified Wire and only Crestron Certified 
Wire may be used. Failure to do so may incur additional charges if 
support is required to identify performance deficiencies because of using 
improper wire. 
Calculate 
Power 
CAUTION: Use only Crestron power supplies for Crestron equipment. 
Failure to do so could cause equipment damage or void the Crestron 
warranty. 
CAUTION: Provide sufficient power to the system. Insufficient power 
can lead to unpredictable results or damage to the equipment. Please use 
the Crestron Power Calculator to help calculate how much power is 
needed for the system (www.crestron.com/calculators
). 
Operations & Installation Guide – DOC. 6706A  infiNET EX™ Gateway: CEN-RFGW-EX • 27 










