Crestron electronic C2N-DAP8RC Manual De Usuario

Crestron C2N-DAP8RC  

Digital Audio Processor with Room Control 

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Assuming a PC is properly connected to the entire system, Crestron programming 
software allows the programmer to upload programs and projects to the system and 
touchpanel after their development. However, there are times when the files for the 
program and projects are compiled and not uploaded. Instead, compiled files may be 
distributed from programmers to installers, from Crestron to dealers, etc. Even 
firmware upgrades are available from the Crestron website as new features are 
developed after product releases. In those instances, one has the option to upload via 
the programming software or to upload and upgrade via the Crestron Viewport.  

NOTE: The Crestron Viewport utility accomplishes multiple system tasks, primarily 
via an RS-232 or TCP/IP connection between the control system and a PC. It is used 
to observe system processes, upload new operating systems and firmware, change 
system and network parameters, and communicate with network device consoles and 
touchpanels, among many other tasks. Viewport can also function as a terminal 
emulator for generic file transfer. All of these functions are accessed through the 
commands and options in the Viewport menus. Therefore, for its effectiveness as a 
support and diagnostic tool, the Crestron Viewport may be preferred over 
development tools when uploading programs and projects.  

The following sections define how one would upload a SIMPL Windows program or 
upgrade the firmware of the C2N-DAP8RC. However, before attempting to upload 
or upgrade, it is necessary to establish communications.  

NOTE: For laptops and other PCs without a built-in RS-232 port, Crestron 
recommends the use of PCMCIA cards, rather than USB-to-serial adapters. If a 
USB-to-serial adapter must be used, Crestron has tested the following devices with 
good results: 
 
 

Belkin (large model) F5U103 

 I/O 

Gear 

GUC232A 

 Keyspan 

USA-19QW 

 
Other models, even from the same manufacturer, may not yield the same results. 

The procedure in this section provides details for RS-232 communication between 
the PC and the 2-Series control system. If TCP/IP communication is preferred, 
consult the latest version of the Crestron e-Control Reference Guide (Doc. 6052) or 
the respective Operations Guide for the control system. These documents are 
available from the Downloads | Product Manuals section of the Crestron website 
(www.crestron.com). Refer to the figure on the next page for a typical connection 
diagram when uploading files. 

NOTE:  Use a standard DB9 male to female “straight-through” cable.