Panasonic PT-DW640EK User Manual
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PT-DW640K/DW640S/DW640LK/DW640LS
DLP
™
Projectors
As of November 2012
SFD12M015
1 7 / 1 7
Operating the projector continuously
1.
If the projector is to be operated continuously for one week, use the dual-lamp optical system's alternat-
ing lamp operation (lamp relay) function. The projector cannot be operated continuously one week in
dual-lamp mode. Allow a minimum of two hours per day of non-operation time for each lamp if the pro-
jector is to be operated continuously for more than one week.
ing lamp operation (lamp relay) function. The projector cannot be operated continuously one week in
dual-lamp mode. Allow a minimum of two hours per day of non-operation time for each lamp if the pro-
jector is to be operated continuously for more than one week.
2.
The lamp replacement cycle duration becomes shorter if the projector is operated repeatedly for short
periods.
periods.
Weights and dimensions shown are approximate. Specifications and appearance are subject to change without notice.
Product availability differs depending on region and country. This product may be subject to export control regulations.
Product availability differs depending on region and country. This product may be subject to export control regulations.
DLP and the DLP logo are trademarks of Texas Instruments.
PJLink is a registered trademark, or a trademark application has been filed, in Japan, the United States, and other countries and regions.
All other trademarks are the property of their respective trademark owners.
PJLink is a registered trademark, or a trademark application has been filed, in Japan, the United States, and other countries and regions.
All other trademarks are the property of their respective trademark owners.