LG HW300T El Manual Del Propietario página 77

The model and serial number of the
projector is located on the back or one side
of the projector. Record it below should you
ever need service.
MODEL
SERIAL
LG Customer Information Center
USA, Consumer User
1-800-243-0000
USA, Commercial User
1-888-865-3026
CANADA
1-888-542-2623