Mindray VS-900 - Wi-Fi Related Problems; Module Defective

5-7
Symptoms Possible Cause Troubleshooting
Incorrect IP address
configuration
Check for IP address conflict. If yes, reconfigure
the IP address.
5.6.11 Wi-Fi Related Problems
Symptoms Possible Cause Troubleshooting
The monitor is
frequently off
line or
disconnects
from the Wi-Fi
network.
The Wi-Fi signal is unstable in the
operating area.
Check the signal quality of the
hospital Wi-Fi network.
The monitor's Wi-Fi antenna is detached
or not properly connect the Wi-Fi
module.
Disassemble the monitor and fix
the Wi-Fi antenna.
Antenna damaged Replace the Wi-Fi antenna.
Wi-Fi module defective Replace the Wi-Fi module.
Unable to
connect the
Wi-Fi network.
Incorrect IP address configuration
Check for IP address conflict. If
yes, reconfigure the IP address.
The Wi-Fi signal is unstable in the
operating area.
Check the signal quality of the
hospital Wi-Fi network.
The monitor's Wi-Fi antenna is detached
or not connect the Wi-Fi module.
Fix the Wi-Fi antenna.
Antenna damaged Replace the Wi-Fi antenna.
Wi-Fi module defective Replace the Wi-Fi module.
Main board defective Replace the main board.
5.6.12 Module defective
Symptoms Possible Cause Troubleshooting
Failed to connect the
external parameter
modules
Module defective
1. Check that the cable between the external
converter board inside the module and the
converter board is correctly connected.
2. Replace the converter board.
Main unit defective
1. Check that the cable between the main
board and power management board is
correctly connected.
2. Replace the power management board.
3. Replace the main board.
Module can be
loaded, but "XX
communication
stopped" is reported
Cable defective
inside the module
Check the cables connecting the converter
board and corresponding parameter module.
Parameter module
defective
Replace the corresponding module.