6-8 T1 Service Manual
6.6.11 Wired Network Related Problems
Symptoms Possible Cause Correction Action
Unable to connect to the
wired network
Incorrect network cable
connection
Check network cable connection. Network cable shall not be
longer than 50 m.
Incorrect IP address setting Check for IP address conflict. If yes, reconfigure the IP address.
Network cable defective Replace the network cable.
Main board failed. Replace the main board.
The monitor is frequently
off line or disconnects from
the network.
Incorrect network cable
connection
Check network cable connection. Network cable shall not be
longer than 50 m.
Incorrect IP address setting Check for IP address conflict. Reconfigure IP address.
6.6.12 Software Upgrade Problems
Symptoms Possible Cause Correction Action
Program
upgrade
fails
Incorrect network
connection
1. Check the network connector on the patient monitor.
2. Make sure that the hub or switch is operating correctly. Check that correct
network cable is in use and has been connected correctly.
Wrong upgrade package
has been downloaded
Upgrade package shall be .pkg files. Select the correct .pkg file for your application.
Incorrect IP address setting Configure a fixed IP address in range C as specified for the patient monitor. We
recommend not performing software upgrade whenT1 is connected to a network
having multiple PCs.
Main board defective Replace the main board.