Crestron CNX-DVP4 Operation Manual page 80

Digital Video Processor
74 • Digital Video Processor: CNX-DVP4
5. While powering up the CNX-DVP4, press and hold ALT and K on the
keyboard until the following text (or similar) appears in Viewport.
System Monitor [v1.001 (0001)]
12-19-01 16:25:23
CS>
6. At the Viewport prompt, type erase and press Enter. The following text
appears in Viewport:
CS>erase
->25%->50%->75%->100%
Done
CS>
7. At the Viewport prompt type: system and press Enter.
When the letter C appears in Viewport, proceed to the next step.
8. Press ALT+U on the keyboard.
9. From Viewport, select File Transfer, General file transfer, Xmodem 1K
upload.
10. Find and select the correct firmware file (.CSU not .CUZ) and click Open.
11. Once "Completed Successfully" appears in Viewport, type quit at the
Viewport prompt and press Enter.
12. Reboot the CNX-DVP4.
NOTE: After this, increase the baud rate to 115200 (for faster communication) by
pressing F8 on the keyboard and then selecting 115200 from the "Set Baud Rate"
window.
Use 115200 with new .cuz files, version 3.0.17 and higher
Use 57600 (use with older .cuz files)
Crestron CNX-DVP4
32MB RAM, 4MB FLASH
Operations Guide – DOC. 8170A