NEC V300X User Manual page 83

Common Problems & Solutions (→ "Power/Status/Lamp Indicator" on page
Problem
Does not turn on
or shut down
Will turn off
No picture
Picture suddenly be-
comes dark
Color tone or hue is
unusual
Image isn't square to the
screen
Picture is blurred
F l i cke r a p p e a r s o n
screen
Image is scrolling ver-
both
Remote control does
not work
Indicator is lit or blink-
ing
Cross color in RGB
mode
LAN control is not ac-
tive or PC Control is not
active
Cannot control the pro-
jector from exter nal
equipment
play
For more information contact your dealer.
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Check These Items
control is on. (→ pages 17
room where you are presenting is particularly warm, move the projector to a cooler location.
Check to see if you continue to use the projector for another 100 hours after the lamp has reached the end of its life.
If so, replace the lamp. After replacing the lamp, reset the lamp hours used. (→ page 8)
meters or higher. Using the projector at altitudes approximately 5500 feet/1700 meters or higher without setting
wait a couple minutes and turn on the projector. (→ page 1)
If you turn on the projector immediately after the lamp is turned off, the fans run without displaying an image
for some time and then the projector will display the image. Wait for a moment.
puter, Video or S-Video). (→ page 0) If there is still no picture, press the button again.
on the power to the notebook PC.
In most cases the output signal from the notebook PC is not turned on unless connected to the projector before
being powered up.
* If the screen goes blank while using your remote control, it may be the result of the computer's screen-saver
or power management software.
next page.
Check if the projector is in the Forced ECO mode because of too high ambient temperature. If this is the case, lower
→ page
(→ page 10)
Should this happen, let the projector stand until there is no condensation on the lens.
5500 feet/1700 meters or lower. Using the projector at altitudes less than approximately 5500 feet/1700 meters
→ page 1)
ported by the projector. (→ page 80)
→ page 8)
51)
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and 18)
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→ page 49)
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→ page 8)
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7 )
4
74
7 .)
7 )
→ page
, 4)
→ page
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→ page 1)
→ page 1)
→ page 4)
→ page 1)
→ page 0)
→ page
→ page 4)
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7. Appendix
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→ page 8)
→ page 55)
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→ page
5 )
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