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E – 32
After the lamp has been operating for 1000 hours or longer, the STATUS
indicator on the control panel will light and “LAMP USAGE” icon which
shows hours of total lamp use will be displayed on the screen. When this
happen, turn off the unit and replace the lamp housing with new one. The
unit will not be go on after 1100 hours. (It will go off if it is in use.)
CAUTION
• DO NOT TOUCH THE LAMP immediately after it has been
used. It will be extremely hot. Allow at least one hour for the
lamp to cool before handling.
• DO NOT LOOSEN ANY SCREWS except for those men-
tioned in the instructions below. There is danger of electric
shock.
Lamp housing replacement procedure
1 Switch off the main power and unplug the power cord.
Wait at least one hour for the lamp to cool.
2 Turn the unit upside down carefully.
3 Loosen the lamp cover securing screw.
4 Slide the lamp cover in the direction of the arrow and remove it.
CAUTION: Do not use a lamp housing other than the PLUS
replacement lamp housing. Order this from your PLUS dealer
using your projector's model number (see “Notes” below).
5 Loosen the three lamp housing securing screws.
(This projector has a safety switch.)
6 Hold the handle then pull the lamp housing upward to remove
it.
7 Install the new lamp housing.
8 Secure the lamp housing with the three screws.
9 Replace the lamp cover and secure it with the securing screw.
10 Return the unit to the normal position, connect the power cord,
and turn on the unit.
11 Reset the lamp time.
Select the lamp usage time menu, then press the POWER ON
button on the remote control and hold it down for at least ten
seconds. (See page 29.)
Replacing the lamp housing
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Lamp Cover
Lamp housing
Step 9
Notes
• When the lamp usage time reaches 1100 hours, it becomes
impossible to switch on the power and menus are not displayed.
In such a case, press the remote control POWER OFF button for
at least 10 seconds in the standby mode. It is possible to confirm
whether it has been reset or not by checking whether the STATUS
indicator is extinguished (See page 29).
• Obtain a replacement lamp at the store where the Data Projector
was purchased. When ordering a replacement lamp, specify the
UP-1100 special replacement lamp - model name UP-280DC
(Product code 28-685).