Panasonic DMR-EH55EC Service Manual page 34

Item
Mode name
Laser Used Time Check laser used time (hours) of
Indiction drive.
Delete the Laser Laser used time stored in the
Used Time memory of the unit is deleted.
Description
(*****) is the used time
display in hour.
Laser used time of DVD
/ CD in Playback/
Recording mode is
counted.
FL display Key operation
(Remote controller key)
Press [4] [1] in service
mode.
Press [9] [5] in service
mode.