JVC Projector Dla X90rkt Instructions Manual

							71
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 blue.
BlackSets the background color to black.
Menu PositionSets the picture position of the menu. Please set to your preferred posi\
tion Navigate the menu by pressing the left or right keys when you have selected an item. \
Moreover, if one presses the button  [OK], an image illustration appears at the position of the menu. The highlighted position in the illustration moves by use of the left an\
d right keys. If one presses [OK], the menu moves to the highlighted position.If you press the key to the right, the menu will move starting from the \
top left -> top right -> central -> bottom right -> bottom left and then back to the upper lef\
t.By pressing of the left key, the menu moves in the opposite direction. [Upper left]
Menu DisplaySets the time for the menu to be displayed.Settings: 15 sec, On [On]
15 secIf there is no menu operation for 15 seconds, the menu display vanishes.\
OnDisplay always.
Line DisplayConfigures if input is displayed or not when input is switched.Settings: 5 sec, Off  [5 sec]
5 secDisplays for 5 seconds.
OffNot displayed.
Source DisplayConfigures whether or not to display the signal, when the input is switched.Settings: On, Off  [On]
OnDisplay.
OffNot displayed.
LogoConfigures whether or not to display the "D-ILA" logo upon activation.Settings: On, Off  [On]
OnDisplayed for 5 seconds.
OffNot displayed.
Adju stm en ts  a n d s ettin gs in  t h e m en u ( c o ntin ued )
Back Color
Menu DisplayMenu Position
OnLine Display５secSource DisplayOnLogoOnLanguageEnglish Black 
 Operation    
						

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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) When turned on, control signals (12V) from the trigger terminal are emitted.
If you turn off the power, the output of the control signal stops.
During standby mode, an output will occur if the [ OK] button is pressed.
After cooling, the output stops when you go back to standby.
On (Anamo) Control signals (12V) are emitted when the Anamorphic mode is set from "Off” to “A” or 
“B”. If the Anamorphic mode is set to "A" or "B", the operation in this state equals "On 
(Power)".
Off Ti
mer Sets Off Timer function and its time.
(*) If there are no operations, the unit powers off automatically.
(*) It powers off automatically even while projecting an image.
(*) You will be given a warning 60 seconds before power turns OFF.
Press the [OK] button while the warning is being displayed to delete the warning display
. 
You cannot configure settings to omit warning display.
Settings: Off, 1 hour, 2 hours, 3 hours, 4 hours [Of f]
OffPower is not turned off.
1 Hour Power is turned off automatically after 1 hour.
2 Hours Power is turned off automatically after 2 hours.
3 Hours Power is turned off automatically after 3 hours.
4 Hours Power is turned off automatically after 4 hours.
High A
ltitude Mode Set to use at low pressure locations (900m above sea level).Settings: On, Off [Of
f]
OnSet.
Off Do not set.
Communication 
Te
rminal  Sets the used control terminal. It is not possible to use it at the same time.Settings: RS-232C, LAN [RS-232C] 
RS-232C
Sets the RS-232C terminal.
LAN Sets the LAN terminal.
Network  It is displayed, if the setting of the "Communication terminal” to the submenu  [5-1] 
Network is set to "LAN".
Remote Code Use this function to change the projector's remote control code. 
The projector can be 
operated only with a remote control configured with the same code.  T
 o change the remote 
control code itself, press "MENU" and [BACK] together for three seconds or more.  All of 
the buttons on the remote control will begin to blink. Two blinks indicate "Change A to B"; 
three blinks indicate "Change B to A".
Settings: A, B                                                                                                                     [A]
A Set the projector's remote control code to "A".
B Set the projector's remote control code to "B".
Lamp Reset Reset of the lamp use time to "0".
Adjustments and settings in the menu (continued)
Trigger
Off Timer
Remote CodeNetwork
Lamp Reset Remote Code High Altitude Mode
Off
Off
Off
RS-232C
A     
						

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ENGLISH
[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 the menu.
OffThe network settings are being done manually.
IP AddressSets the IP address.  [192.168.0.2]
Subnet MaskSets the subnet mask. [255.255.255.0]
Default GatewaySets the default gateway. [192.168.0.254]
MAC AddressDisplays the MAC address of the unit.
Set[5-1] Reflects the network setting.
[6] Information
This displays the input signal specifications information, lamp time and software version.Use the UP and DOWN keys to select items. Press the[BACK] key to return to the previous screen.
Displays upon HDMI/COMP . input
Items                                Explanation, operation, precautions, settings
 Input                                   Source                                Deep Color                                                                                                                  Lamp Time                          Soft V er.                             
Displays upon PC input
Items                                Explanation, operation, precautions, settings
 Input Resolution H Frequency V Frequency Deep Color 
 Lamp  Time Soft V er.
Displays video image input terminal.Displays the name of the input source.Displays the color bit depth concerning an input video image signal.(*) When you input YCbCr (4:2:2), it is not displayed.(*) When there is information about DeepColor from the source device, \
it is displayed.Displays the lamp use time.The firmware version is displayed.
Displays video image input terminal.Displays image resolution.Displays the H Frequency. Displays V Frequency. Displays the color bit depth concerning an input video image signal.(*) When you input YCbCr (4:2:2), it is not displayed.(*) When there is information about DeepColor from the source device, \
it is displayed. Displays the lamp use time.The firmware version is displayed.
Adju stm en ts  a n d s ettin gs in  t h e m en u ( c o ntin ued )
160H
HDMI-2
1080p60
8bitInput
Source
Deep Color 
Lamp Time
12.011Soft Ver. ：
：
：
：
：Lamp Time Deep Color 160H
PC
1920X1080Resolution 　　67.50kHzH Frequency60.0HzV Frequency　  　　　　　
Input
：
：
：
：
：
：8bit
12.011Soft Ver.
：
IP Address　
Subnet Mask
Default Gateway
 NetworkDHCP ClientOn
SetMAC Address     :AA-BB-CC-DD-EE-FF 192. 168.    0.254 255. 255. 255.   0 192. 168.    0.   2 
 Operation    
						

							74
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 maximum output value of each color or the projector. In relation to the signal value of 50% of the input, it projects with brightness output value of 50%. However , a light output value of 0% is not completely black and neither no projection. As the possibil-ity of the projector to reproduce blackness is limited, it will be actually slightly brighter. The input video image signal value becomes a continuous curve of 0% to 100% for the gamma curve, which can be set with the projector . Moreover, it is impos-sible to get only one light output value for the input video image signal value. The gamma curve can be set for each color , i.e. red, green and blue. By select-ing the white color, the 3 colors can be adjusted at the same time. A larger angle of inclination of the gamma curve leads to a greater gap of the light output value of that area and makes it easier to distinguish the video images.  A low angle of inclination leads, on the contrary , to the dif ference in that area becoming smaller , so that the video images are harder to distinguish.  If it is im-possible to get an inclination angle, so that it is chosen to become horizontal, the gap in that area vanished and it might be impossible to distinguish the video images.
The light output
A
B C
Input sig-
nal value
100%
100%
0%
0%
A
B
C
Suppose you knew the inclination of the input video image signal values of the watched video images, and would increase the slope of the portion of this area and attenuate the slope of other areas. It would then be easier to determine the video images.  Also, if you did not know the inclination of the input video image signal value of the watched video images, adjustment would be difficult.However , there are some trends of the distribution of the input video image signal value depending on the type of video content. As some typical examples are prepared in the [Gamma] (Reference Page: 54), it is recommended to perform similar settings before watching. 
Some methods about how to adjust the gamma curve are presented here, but in reality one can think of various adjust-ment methods, for example where red, green and blue are individually adjusted. In your own image creation, please 
enjoy the process of trial and error.
The light output
The light output
100% 100%
0%
0%
Input sig-nal value
The distribution of the input signal
100%
100%
0%
0%
Input sig-nal value
The distribution of the input signal
Operation guide (glossary)
The light output
50%
50%
Input signal value
0%
100%
100%
0%     
						

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ENGLISH
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 this unit utilizes the principle of binocular 
parallax. It projects with the frame sequential method, where 
separately alternating images are produced for the left and 
right eye. Opening and closing of 3D glasses fitted with liquid 
crystal shutters are controlled in such a way, that video images 
corresponding to the right/left eye and are only visible for the 
respective eye. As a result, one can watch three-dimensional 
images.
Due to the difference of the video images both eyes see, the 
brain perceives them in a stereoscopic way . The video images 
that can be seen by the respective eyes are artificially pro-
duced. Due to the exposure of the eyes to the respective video 
images, the brain is induced to create a stereoscopic image, 
which is not present as a real object. In other words, it is a use 
of virtual images.
立体映像
EyeV ideo images seen with the right eye
Video images seen with the left eye
Stereoscopic 
video image
Binocular parallax:
Dif ference of the view 
on a single object 
when seen from the 
left and right eyes, 
respectively .
CAUTION
• Please stop watching at once if 
you do not feel well and consult a 
physician if necessary .
• People who already have a kind of 
photosensitivity , sufferers from heart 
disease, and people in poor physical 
condition should not watch 3D video 
images of this device, which makes 
use of 3D glasses.
• It is recommended that you take 
a break periodically . Length and 
frequency of the required break 
differ due to individual dif ferences. 
Please judge for yourself.
CAUTION
• The comprehensive brain function 
to judge stereoscopic vision and 
which include a feeling for real 
distances, develops while growing 
up by touching and seeing real 
objects, but in early childhood, it 
is still in an underdeveloped state. 
Even though there are individual 
differences, children under 5 are 
still developing. Letting them 
frequently watch virtual 3D video 
images can be an obstacle for the 
development of a comprehensive 
three-dimensional feel.
• For younger children may suddenly 
become sick, because they continue 
watching without realizing symptoms 
like 3D sickness or deterioration 
of health until after watching 3D 
images. Please accompany your 
while it watches.  And please be 
careful when it comes to your child ’
s 
bodily condition and state.
Description of the 3D method
Original 
 Operation    
						

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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 focus has to fit the screen, but the projecting image 
and the focus cause a great contradiction.  This causes visual fatigue and discomfort.
Left-eye imageRight-eye image
Stereoscopic 
video image
CAUTION
In most cases, 3D images taken 
or produced are horizontally 
arranged respectively. If these 
images were not horizontally 
arranged for left and right eye 
movement when watching, 
the brain could not perceive a 
stereoscopic image, but would 
still recognize a double image.  As 
such video images can cause 3D 
sickness, please do not hold the 
3D glasses slanted relative to the 
video images.
CAUTION
Please watch from a distance three times the height of the screen. For example, for a 
projection size of 120, it should be approximately 4.5m, and for an 80-type, it should 
be around of 3 m. Please refer to page 19, where one can find a table with the screen 
seizes and at the same height. Choosing a distance closer than recommended may 
cause eyestrain.     
						

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ENGLISH
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 video images and the timing of the opening/closing of the 3D 
glasses liquid crystal shutters and it is necessary to show to the eyes only those video images, for the left 
or right eye, respectively , the projector of this unit sends these timing data from the 3D synchro emitter to 
the 3D glasses with infrared rays.
Left-
eye 
image
Right-eye 
image
Eye
Close
Open
Video image projection 
with the projector frame 
sequential method
3D-glasses
CAUTION
•  As the video images for the left 
and right side flash alternatively 
when displayed, we urge you to 
refrain from looking at the screen 
with naked eyes. When viewed 
with several people, please 
prepare glasses for them.
• These 3D glasses are only for the 
3D video images of this device. 
Please do not use it for watching 
other objects or 2D video images.
CAUTION
•  In regard to the 3D emitter , please direct the 3D glasses in such a way towards it, that 
the infrared rays can directly reach the 3D glasses. 
• In the following cases, it may not work correctly .
• If you are near infrared communication equipment or lighting equipment. 
• If the 3D-glasses do not face to the 3D synchro emitter .
• Depending on the use of 3D emitters, it may be possible that its operation might 
influence the operation of other devices with infrared communication.
Stereoscopic 
video image 
 Operation    
						

							78
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  immediately after the unit has 
been used, and allow a cooling 
period of 1 hour or more before 
replacement. The temperature 
of the lamp is still high and this 
may cause a burn.
●  Do not apply shock to the lamp unit. It may cause lamp 
blowout.
●  Do not use flammable air duster to clean the internal parts of the 
unit.  This may cause  fire.
Lamp replacement procedure
MEMO
Usable Lamp Life
Purchasing the Lamp Unit
●  When using the  “
Lamp Power ”
 
set at  “
N
ormal", the lifetime of 
the lamp will be approximately 
3000 hours.  
This is an average lifetime and 
cannot be guaranteed.
●  The lamp life may not reach  3000 hours depending on the 
operating conditions.
●  When the lamp has reached the  end of its usable life, 
deterioration  progresses 
rapidly.
●  If the picture becomes dark, the tint becomes strange, or 
the image flickers, promptly the 
lamp unit for a new one.
Please consult your authorized 
dealer.
■  
Lamp Unit
Part No.: PK-L2210U
2Remove the lamp cover
Loosen the screws on the lamp unit●  Remove the screws with a  screwdriver.
● Loosen the screws with a  screwdriver.
3
4Pull out the lamp unit
● Grasp the handle and pull out the lamp unit.
Handle
1Remove the power plug from the 
outlet           
						

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ENGLISH
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 units in 
the same way as fluorescent 
lamps. Follow your local 
community rules for disposal.
5
6
● Tighten the screws with a  screwdriver .
● Insert the top part (with 2 claws) of the lamp cover into 
the unit.
● Fasten the screws with a  screwdriver .
7
Handle 
Maintenance       
						

							80
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 
MEMORYANAMO.
THX   C.M.D.
     3D 
SETTING
MENU
Picture Adjust
ResetAdvancedExitMENU
BACKBack
Select Operate
Color Temp.
Gamma
Dark/Bright Level
Picture Tone
ContrastBrightness
Color
Tint00
00
Color ProfilePicture ModeNatural
Video
6500KNormal
  Display the setting menu
Select “
Function ”
  “
Lamp Reset ”
 
ExitMENU BACKBack
Select Operate
Trigger
Off Timer
Communication TerminalNetwork High Altitude ModeLAN
Off
Off
Off
Function
Lamp ResetRemote CodeA
Reset Lamp Time?
YESNO
Re-confirm
②   Confirm
①Select
X730: The same button 
arrangement is used for the 
operations in this explanation.
9070