CK721-A Version 3.0 Factory Field Upgrade Manual
4 24-10025-59 Rev. –
This document contains confidential and proprietary information of Johnson Controls, Inc.
© 2010 Johnson Controls, Inc.
PC CONFIGURATION
Once you have properly connected the PC to the CK721-A controller, you are ready to
configure the PC. Configuring the PC consists of the following steps:
Copying and running the CK721-A Version 3.0 self-extracting archive file (see
page 5)
Verifying file and printer sharing for Microsoft networks is enabled
Changing the computer’s IP address (see page 5)
IMPORTANT
If firewall software is installed on your computer, you must disable it before
proceeding with the firmware upgrade.
NOTE
Configuring the PC takes approximately 2 minutes and must only be
performed once. Once the PC has been configured, installing the CK721-A
firmware takes approximately 15 minutes per controller.
IMPORTANT
Before changing the IP address settings of your PC, write down the current
settings (see the following table). This enables you to re-configure the PC
with the original settings once you have finished upgrading the CK721-A
controller(s). Failure to revert to the original settings may result in PC
network issues or other problems related to the configuration changes.
The following table provides a quick reference of the required PC configuration changes:
PC Setting Current Setting Change to . . .
File and Printer Sharing for
Microsof
t Networks
Enabled
IP Address 192.168.2.1
Subnet Mask 255.255.255.0
NOTE
Windows XP Professional with Service Pack 2 was used in the
development of these instructions. Older versions of Windows XP
Professional will differ.
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