Blaupunkt Las Vegas CDM147, Owner'S Record, Page: 10 / 24

10
Maintenance
Removing the Unit
Use the Release Keys as shown below. Keep them in a safe place in case you need them in the
future.
Fuse Replacement
When replacing the fuse, be sure to use one with the correct amperage, which will be stated on the
fuse case. Never use a fuse that has a stated amperage exceeding the one supplied for this unit, as
this could cause malfunction and serious damage to the unit.
Cleaning the Connectors
The unit may not operate properly if the connectors between the unit and the face are contaminated
with dirt. In order to prevent this from happening, remove the face from the unit by pressing the REL
(Release Button), then detach it and clean the connectors from time to time. Clean the connectors
with a cotton swab and isoprophyl alcohol (90% or higher). Be sure to clean them with a vertical
motion. Never clean them horizontally, because this could damage the contact points.