REV 2.5
79
10.
F
F
r
r
o
o
n
n
t
t
: Perform “Dust filter cleaning” (chapter 2.4.3, on page 85) as needed, and close the
screen unit (chapter 1.2.7.2, on page 24) (go to step 13).
11.
R
R
e
e
a
a
r
r
:
Close the partition door and push the latch
till click.
(No need in
8
8
0
0
”
”
,
6
6
7
7
”
”
P
P
H
H
5
5
0
0
.)
12.
R
R
e
e
a
a
r
r
: Close the upper door and tighten the
screw(s) loosened in the step 1.
In
8
8
0
0
”
”
,
6
6
7
7
”
”
P
P
H
H
5
5
0
0
, tighten the center screw in the
lower door to close.
13. After the replacement, perform “Color balance adjustment” (chapter 1.5.2, on page 46) or
“Picture outline adjustment” (chapter 1.4.3, on page 30) as needed.
•
To turn on the lamp in the waiting position, move it to the lighting position in advance by
manual lamp swap (chapter 2.1.3.3, on page 81).
•
You don’t have to reset the lamp timer value since the lamp operating time is
automatically updated when a lamp is replaced. As needed, you can reset it manually in
LAMP TIMER RESET in MAINTENANCE in the system menu.
•
If TERGET COLOR (chapter 1.5.2.6, on page 49) has been set, the color is
automatically adjusted to be optimal at lamp replacement.
•
If SENSOR (chapter 1.5.2.7, on page 49) has been set RUN, the brightness is
automatically adjusted to be uniform across a display wall.
Partition door
Upper door
Screw(s)
Lower door
Center screw
(
8
8
0
0
”
”
,
6
6
7
7
”
”
P
P
H
H
5
5
0
0
)
Summary of Contents for PH50 series
Page 122: ......
