Polk Audio XRt12 CI Guide
Page 10
1/19/05
Revision 3.0
V.
Firmware updates:
Firmware updates are available to handle the IR coding issues. These updates may be
installed over the RS-232 port using the following equipment:
Hardware
:
•
A Windows 9x/NT/2000/XP PC with a DB9 COM port
•
A DB9 female-to-female 1:1 cable
•
The Polk Audio XRt12 XM Reference Tuner + Remote Control
Software
:
•
You need to download the free software (AVR Studio 4.10, build 356 or later)
from the ATMEL website.
http://www.atmel.com/dyn/products/tools_card.asp?family_id=607&family_
name=AVR+8%2DBit+RISC+&tool_id=2725
•
the Polk Audio system files
For complete instructions on the upgrade process; please contact Polk Audio
Customer Service at (800) 377-7655 (polk).