ETS-Lindgren 3810-2 LISN - Manual (Page 10)

Maintenance of the Model 3810/2 is
limited to external components such as
cables or connectors.
Clean the exterior of the cabinet using a
damp cloth and mild cleaner. Always
unplug the unit before cleaning.
To prevent electrical shock, do not
remove cover.
If you have any questions concerning
maintenance, contact ETS-Lindgren
Customer Service.
Service Procedures
For the steps to return a system or system component to ETS-Lindgren for
service, see the Product Information Bulletin included with your shipment.
10 | Maintenance