Network Poll Accelerator
Crestron
C2N-NPA8
Updating the Operating System
The operating system files for the C2N-NPA8 have a .cuz extension. You can obtain
.cuz updates (when available) from the software downloads area of the Crestron
website. To download an update, click the .cuz file and choose the
Save to Disk
option, then specify the directory where the update will be stored.
NOTE
: In some cases Microsoft's Internet Explorer may append a .zip extension to
a downloaded .cuz file. For example, a file called "c2n-npa8.v3105.cuz" may appear
as "c2n-npa8.v3105.cuz.zip." If this happens, rename the file, removing the .zip
extension.
NOTE
: Even though the C2N-NPA8 uses a .CUZ file, it cannot be loaded with a
SIMPL Windows or SIMPL+
®
program
To upload the new .cuz to the C2N-NPA8:
1. Open Viewport and connect to the C2N-NPA8 over a serial (from the
COM port on the PC to the COMPUTER port on C2N-NPA8) or
TCP/IP connection as described in “Communication Settings” on page
22.
2. Select
File
Transfer
|
Update Control System
or press
ALT + O
.
3. Browse to the .cuz file and click
Open
to start the transfer.
4. After the transfer is complete, the C2N-NPA8 will automatically
reboot. To confirm the transfer, click
Diagnostics | Check Ops
Version
. The Viewport console should display the new .cuz version
number.
26
•
Network Poll Accelerator: C2N-NPA8
Operations Guide – DOC. 6087A
