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Chapter 5 Software Upgrade
The system software is able to be upgraded with the USB disk through USB interface on monitor.
5.1 Tools
The following tools are required during the software upgrade:
USB-stick 2GB/4GB(recommend)
5.2 Preparation before Upgrade System Software
1. Before software upgrade, please check software version and record it to make sure you are able to
revert back in case the failure of software upgrade.
2. Take a USB-Stick, the size of the USB Stick should be 2GB/4GB(recommend), format it to “FAT”
format before software upgrade;
3. Unzip the package file that got from us and copy the folder * to the root directory in USB-Stick, do not
change the folder name or the file name(s) in the folder unless you are informed by us to have the
necessary change.
4. The folder name should be “SOFTUPDATE” in capital.
5.3 System Software Upgrade
1. Connect the USB-Stick to patient monitor;
2. Power on the patient monitor( you would see the software upgrade progress on screen);
3. When the software upgrade is done, Remove the USB-Stick and Power off the patient monitor;
4. Restart the monitor and check the software version.
NOTE
Make sure you have confirmed with COMEN Customer Service Department the software
package is fit for the software upgrade for the monitor you are currently operating on.
Disconnect the patient monitor from patient before software upgrade;
Make sure the battery capacity is enough or plug on AC power while doing the software
upgrade process, it takes around 2-10 minutes during the whole upgrade;
Program upgrade should be performed by qualified service personnel only.
Do not unplug the USB-Stick during the software upgrade process.
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