AUVI Technologies MCB10 - Manual (Page 8)

07
General
AC power doesn't work - AC power cord is not connected. - Connect AC power cord.
- Batteries are not inserted. - Insert batteries.
- Battery placement is wrong.
- Batteries are no good.
- Check the polarities of the batteries
No Sound
- The unit is not turned on. - Turn on the unit.
- Headphones inserted. - Remove headphones.
- The volume of the unit is turned all the
way down.
- Turn up the volume to desired.
listening level.
- Replace batteries.
DC power doesn't work
Troubleshooting (Continued)