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