Getinge Maquet SERVO-i - Page 68

Troubleshooting Servo-i Ventilator System
6 - 16 Service Manual Revision 02
6
Error
code
Error message / Possible cause Recommended action
20004 PANEL_AUDIO_FAILED 1. Restart the unit. Do not touch the User
Interface during system start-up. Interfering
the knobs, keys, touch screen, loudspeaker
grid, etc, may affect the internal technical
tests.
2. Check that System SW V1.03.00 (or later) is
installed. Update System SW if required.
3. Replace the loudspeaker.
4. Replace PC 1777 Panel.
20005 PANEL_PERSISTENT_CHECKSUM_ERR 1. Replace PC 1772 Monitoring.
Restart ventilator
Communication error between PC 1777 Panel
and PC 1772 Monitoring.
1. Restart the ventilator and perform a Pre-use
check.
2. Check the Control cable that connects the
Patient Unit with the User Interface.
3. Replace PC 1778 DC/DC & Standard
connectors.
4. Replace PC 1772 Monitoring.