Panasonic DMR-EH55EC

Item FL display Key operation
Mode name Description (Remote controller key)
Front connection
inspection
Press all front keys and check
the connection between Main
P.C.B. and Front key Switches.
(1) Each time a key is
pressed, segment turned
on increases one by one.
(2) Total umber of keys
that have been pressed.
Press [5] [4] in service
mode.
Production Date
Display
Display the date when the unit
was produced.
YY: Year
MM: Month
DD: Day
Press [6] [1] in service
mode.
Display the
accumlated
working time
Display the accumulated unit's
working time.
(Indicating unit: Second)
Press [6] [4] in service
mode.