Lenovo ThinkVision E500 用户手册
Item
Description
Lamp
Hours
Number
of
hours
the
lamp
has
been
in
use
Lamp
Mode
Press
the
cursor
left/right
button
to
select
Lamp
mode:
v
Normal
v
Eco
Lamp
Hour
Reset
After
replacing
the
lamp,
this
item
should
be
reset.
Chapter
5.
On-Screen
Display
menu
controls
5-9