Delta Electronics Q38 Manual De Usuario
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What type of photo formats does Qumi support?
JPEG/BMP/GIF/PNG
9.
How long will the LED light source in Qumi last and can it be replaced?
Qumi does not use a typical light source. It uses a set of Light Emitting Diodes (LED) to
illuminate and project images. LED’s have a greater lifespan than conventional lamps. The
Qumi’s LED is estimated to last for approximately 30,000 hours. The lifespan of the LED
depends on factors such as brightness, usage, environmental conditions. LED brightness
can decrease over time. The LED module is not replaceable.
illuminate and project images. LED’s have a greater lifespan than conventional lamps. The
Qumi’s LED is estimated to last for approximately 30,000 hours. The lifespan of the LED
depends on factors such as brightness, usage, environmental conditions. LED brightness
can decrease over time. The LED module is not replaceable.
10. Why do I need to re-adjust the focus on my Qumi after it’s powered up?
For the best picture quality, adjustment of the projector or remote controller’s Focus-In
(+)/Focus-Out (-) Keys may be necessary once the operational temperature has been met.
(+)/Focus-Out (-) Keys may be necessary once the operational temperature has been met.
11. I’ve lost my remote. Where can I get a replacement?
Contact your Reseller or Vivitek Service via www.vivitekcorp.com (select region) to
obtain a replacement remote (Charges may be applied).
obtain a replacement remote (Charges may be applied).
Vivitek Support Site
Please visit www.vivitekcorp.com and select your region for more information, support and
product registration.
product registration.