How To Check Lamp Used Time; Warning Message On The Non-Standard Lamp Used - Eiki LC-WB200 Service Manual

Lamp Replacement

How to check Lamp Used Time

The LAMP REPLACE indicator will light yellow
when the total lamp used time (Corresponding
value) reaches 5,000 hours. This is to indicate
that lamp replacement is required.
The tatal lamp used time is calculated by using
the below expression,
Total lamp used time
T
= normal x 1.67 +
T
normal : used time in the normal mode
T
eco : used time in the eco and eco2 mode
T
auto : used time in the auto mode
* Factor k is changed from 1.0 to 1.67 automati-
cally depending on the input signal
You can check the lamp used time following
to the below procedure.
1
Press and hold the ON/STAND-BY button on the
projector or 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 figure.

Warning Message on the non-standard lamp used

If the non-standard lamp is used, the warning and confirmation messages will appear on the screen every startup.
Some of the functions are limited when the non-standard lamp is used in spite of the warning.
T T
eco + auto x k*
Since the lamp is not standard,
projector failed to read lamp data.
Continue to use this lamp?
Yes
No
Projector used time
Counter
Projector
Lamp
Auto
Normal
Eco1
Eco2
Corresponding value
Total lamp used time
-10-
850H
200H
Cumulative
150H
lamp
250H operating
time in each
250H
mode.
1010H