Ross ACO-4400A, User Manual, Page: 50 / 112

4–6 • Operating Basics ACO-4400A User Manual (Iss. 03)
Software Upgrades
This upgrade procedure applies to ACO-4400A systems where an Ethernet connection is
installed. It outlines the steps necessary to upgrade the software programmed on the main
module.
Before You Begin
Before starting, ensure that you comply with the following requirements:
• Connect the ACO-4400A via an Ethernet cable to your local network.
• A PC, also connected via Ethernet to your local network, with the supplied update
program(s) and associated data file(s) available. Ideally, data file(s) should be located in
the same folder as the associated update program.
• A power-cycle is required as part of the upgrade.
• Ensure that you have the most recent version of the
RossSystemUpdate_Vx.x.x.x.exe
program. Contact Ross Technical Support for this program.
Uploading the Software Files
Table 4.1 lists the applicable files for your ACO-4400A. only newer files need to be loaded.
To prepare for the upgrade
1.
Connect the SRG-4400 via an Ethernet cable to your local network.
2.
Connect a Windows PC to the network, such that the ACO-4400A is visible.
3.
Verify that the Ross System Update Tool and data files are in the same folder on the PC.
Important
— Performing a software upgrade to the ACO-4400A requires the unit to be
rebooted, and may be off-line for several minutes. Ensure that your system is not in use.
Important
— Do not re-name any of the files.
Table 4.1 ACO-4400A Files
File Type Description
Bootware
Bootloader At present, can only be uploaded at the factory.
ArmFile
ACO-4400A
Software Requires that the ACO-4400A is in Bootloader mode.
When complete, a power cycle is required.