JVC Projector Dla X90rkt Instructions Manual

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ENGLISH
[4] Display Setup
Use this function to turn the messages that appear on each screen ON or \
OFF and to set the background color when there is no signal. Use the UP/DOWN keys to select an adjustment item. Press the [BACK] key to return to the previous screen.
Items                                Explanation, operation, precautions, settings
Back ColorSets the color of the background, which is displayed without an input si\
gnal.Settings: Blue, Black [Blue] 
BlueSets the background color to...

72
Operation
3
[5] Function
Use this function to set command communications, remote control codes, 
OFF timer function, etc. You can also reset the lamp time. 
Use the UP/DOWN keys to select an adjustment item. 
Press the [BACK] key to return to the previous screen.
Items                                 Explanation, operation, precautions, settings
Tr
igger Configures 12V output to an external screen equipped with a trigger function.Settings: Off, On(Power), On(Anamo) [Of
f] 
OffNo output.
On (Power)...

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[5-1] Network 
  Use this function to configure the network settings used for   command communication. 
  Use the UP and DOWN keys to select items. Press the [BACK]  key to return to the previous screen.
Items                                Explanation, operation, precautions, settings
DHCP ClientSets the DHCP client.Settings: On, Off  [Off]
OnObtains automatically an IP address from within the connected network's DHCP server.(*) The automatic retrieval starts with the "Set" within...

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Operation3
Gamma CurveThe description of the gamma curve that assumes a gamma curve unit. Please read the relevant detailed description and professional books.The gamma curve of the projector to the input video signal determines for each color the relative value of its light output. The value of the input video image signal is displayed as a percentage - with both being displayed in % as units - of the maximum light input signal for bright-ness and the brightness output value as a percentage of the...

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This is a description for the 3D-method using this unit, 3D-glasses (sold separately: PK-AG1-B/PK-AG2-
B) and an 3D synchro emitter (sold separately: PK-EM1). Set the 3D TV and 3D compatibility software to 
an appropriate viewing standard. For viewing, a separate unit 
compatible with 3D playback is needed. For detailed descrip-
tion of other 3D methods, please read specialized books on 
this topic. (For the sake of explanation, a simplified and exag-
gerated picture is used.)
The 3D scheme of...

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Operation3
Separate images which can be seen by the right eye and left eye, respectively, are taken and produced 
separately. Therefore, the image for the left eye is only visible to the left eye, and the images for the right 
eye only or the right eye.  The Human brain perceives stereoscopic images based on image information on 
both sides.
The closer one looks at stereoscopic images, the greater the binocular disparity , which means greater 
perception of outward projection. At the same time, the...

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The frame sequential method is a way of displaying video images left and right sequentially. The projector 
projects the video images used for the left- and right eyes onto the screen.  The video images for the left 
and right side are only visible with the respective eye, as the left and right side of the 3D glasses are 
opened and shut by a liquid crystal shutter. As a result, the left and right images are seen by the eye and 
show a 3D image.
In order to match the timing of the display of...

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Maintenance
4
Replacing the Lamp
The lamp is a consumable item. If the image is dark or the lamp is turne\
d off, replace the lamp 
unit.
● 
When the lamp replacement time approaches, a message is displayed on the\
 screen and the condition 
is indicated by the indicator.
  (Reference page: 17 to 18, 86 )
CAUTION
● Do not insert your hands into 
the opening of the lamp!
This could cause obvious 
deterioration of the 
 
equipment ’
s
  function, wounds 
and electric shocks.
●  Do not replace the lamp...

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Install the new lamp unit
Tighten the screws of the new lamp 
unit
Attach the lamp cover
CAUTION
● Use only genuine replacement 
parts for the lamp unit.  Also, 
never attempt to reuse an old 
lamp unit. This may cause a 
malfunction.
● Do not touch the surface of a 
new lamp.  This may shorten 
the lamp life and cause lamp 
blowout.
MEMO
After Replacing the Lamp
● Do not place the removed 
lamp unit at locations that is 
reachable by children or near 
combustible items.
● Dispose used lamp...

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Maintenance4
Replacing the Lamp (Continued)
Resetting lamp Time
After replacing a new lamp unit, please reset the lamp time. 
Description of two methods.
● Select “
Y es ”
 and the lamp time is set to zero. Moreover , 
one returns to the previous menu.
Reset the lamp time from the menu screen.
1
2
3
BACK
HIDE
LIGHT
  PC
HDMI 1
STAND BY
HDMI 2COMP
.
LENS.CONTROL
MENU
GAMMAP.FILE
COLORADJ. PIC.
      ON
FILM
NATURALSTAGE
3D
USER ANIME
CINEMA
PICTURE MODE
INPUT
TEMP
COLOR
    3D 
FORMAT
   LENS...