- Crestron Electronics Digital Audio Processor With Room Control Operations Guide C2N-DAP8RC
Digital Audio Processor with Room Control  Crestron C2N-DAP8RC  
60 • Digital Audio Processor with Room Control: C2N-DAP8RC   Operations Guide - DOC. 8187A 
NOTE: If problems arise when transferring any Cresnet file (touchpanel 
project/firmware), lower the port speed baud rate to 38400 to match the Cresnet bus 
speed. 
“Open” Window 
4.  Browse to the .upg file and click Open to begin the transfer. 
Future upgrades may include upgrades to the DSP. In that event, the upgrade will 
consist of an upgrade file (xxx.upg) plus one or more DSP files. The uploading 
process would be the same, except that it will be important to load the accompanying 
.upg file first, and then upload the DSP files. 
Problem Solving 
Troubleshooting 
The following table provides corrective action for possible trouble situations. If 
further assistance is required, please contact a Crestron customer service 
representative. 
C2N-DAP8RC Troubleshooting 
TROUBLE 
POSSIBLE 
CAUSE(S) 
CORRECTIVE ACTION 
C2N-DAP8RC 
does not 
function. 
Incorrect power 
supply. 
Use a Crestron power supply with sufficient 
power for the network. 
PWR LED 
does not 
illuminate. 
C2N-DAP8RC is 
not receiving 
power. 
Verify that cable plugged into NET port is 
secure. 
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