19 - 10 BeneVision N22/N19 Patient Monitor Operator’s Manual
19.9 CCO/SvO
2
Troubleshooting
This section lists the problems that might occur. If you encounter the problems when using the equipment or
accessories, check the table below before requesting for services. If the problem persists, contact your service
personnel.
• For the physiological and technical alarm messages, see D Alarm Messages.
Problem Solution
Do not see CCO numeric area on the main
screen
1. Check that the CCO is set to display in the Screen Setup menu. For
more information, see
3.11.2 Displaying Parameter Numerics and
Waveforms
.
2. Check that if the CCO parameter switch is enabled. If not, enable the
CCO measurement. For more information, see
3.11.1 Switching On or
Off a Parameter
.
3.Check that the Vigilance or Vigileo monitor is set properly as
described in
19.5 Connecting the Device.
4. Check the connection of CCO/SvO
2
cable. For more information, see
19.5 Connecting the Device.
Do not see ScvO
2
or SvO
2
numeric area on the
main screen
1. Check that the ScvO
2
or SvO
2
is set to display in the Screen Setup
menu. For more information, see
3.11.2 Displaying Parameter
Numerics and Waveforms
.
2. Check that if the ScvO
2
/SvO
2
parameter switch is enabled. If not,
enable the ScvO
2
/SvO
2
measurement. For more information, see
3.11.1 Switching On or Off a Parameter.
3.Check that the Vigilance or Vigileo monitor is set properly as
described in
19.5 Connecting the Device.
4. Check the connection of CCO/SvO
2
cable. For more information, see
19.5 Connecting the Device.