Resetting The Lamp Counter; How To Check Lamp Used Time - Sanyo PLC-XD2200 Service Manual

Lamp Replacement
recommendation
Should the air filter become clogged with dust particles, it will reduce the cooling fan's effectiveness and may result
in internal heat build up and shorten lamp life. We recommend cleaning the air filter after the projection lamp is re-
placed.
Refer to "Air Filter Cleaning" .

Resetting the Lamp Counter

Be sure to reset the Lamp replacement counter after the
lamp is replaced.
Press the Point buttons to choose the Lamp counter
ed
function and then press the Point
access the submenu items.
lamp counter................This item
lamp counter reset.......Press the the SELECT button

How to check Lamp Used Time

The LAMP REPLACE indicator will light yellow when
the total lamp used time (Corresponding value) reaches
6,000 hours. This is to indicate that lamp replacement
is required.
The total lamp used time is calculated by using the be-
low expression,
t
Total lamp used time =
t
eco: used time in the Eco mode
t
high/
normal : used time in the Normal mode and
High mode
You can check the lamp used time following to the be-
low procedure.
1
Press and hold the oN/StANd-BY button on the
projector or on the remote control for more than 20
seconds.
2
The projector used time and lamp used time will be
displayed on the screen briefly as follows.
SELECT button to
8 or the
shows the total
accumulated time of the lamp
usage.
to choose lamp counter reset.
Select Yes in the confirmation
box if you want to reset the lamp
counter, and then choose Yes in
the second confirmation box to
reset lamp counter.
t
eco + high/normal x 1.5
lamp counter reset
Counter
Projector
Lamp
High/Normal
Eco
Corresponding value
-10-
Projector used time
500H
200 H
300 H
600 H
Total lamp used time