Invacare TPO110 User Manual page 46

SECTION 8—TROUBLESHOOTING GUIDE
LCD DISPLAY:
DESCRIPTION:
External DC Power is too low to allow
continued operation.
Excessive current draw present.
ACKNOWLEDGEMENT REQUIRED:
Press and hold the On/Off button to power down the unit and restart.
Invacare SOLO ™
2
INDICATORS:
Continuous audible beep every half
second.
RED indicator is On.
GREEN indicator is Off.
SOLUTIONS:
1. Make sure that car (boat or motor
home, etc.) is running.
2. Make sure DC Power Cable is firmly
connected at both ends.
3. Switch to external AC or battery power.
4. Change to another source of oxygen if
no other power source is available.
46 Part No 1156872