Panasonic Projector Pt Dw730ul Operating Instructions

							Menu Navigation 
ENGLISH - 41
Settings
Menu Navigation 
Navigating through the menu 
 
■ Operating procedure
 button
1)  Press the  button on the 
remote control or the control panel. 
 
z
The [MAIN MENU] screen is displayed. 
ENTER
MAIN MENU
PICTURE
POSITION
ADVANCED MENU
DISPLAY LANGUAGE DISPLAY OPTION
PROJECTOR SETUP
TEST PATTERN
SIGNAL LIST
SECURITY
NETWORK
MENU SELECT SUB MENU
2)  Press  to select the main menu item. 
 
z
The selected item is highlighted in yellow . 
ENTER
MAIN MENU
PICTURE
POSITION
ADVANCED MENU
DISPLAY LANGUAGE
DISPLAY OPTIONPROJECTOR SETUP
TEST PATTERN
SIGNAL LIST
SECURITY
NETWORK
MENU SELECT SUB MENU
3)  Press the  button. 
 
z
The sub-menu items of the selected main menu 
are displayed. 
ENTER
0
POSITION
SHIFT
DEFAULT
ASPECT
ZOOM
CLOCK PHASE
KEYSTONE
MENU SELECT
SUB MENU
4)  Press  ▲▼ to select the sub-menu item, 
then press ◀▶ to change the settings 
or adjust the parameter values. 
 
z
For some items, press /¢/£ to display an 
individual adjustment screen  with a bar scale as 
shown in the following diagram. 
0
CONTRAST
ADJUST
Note
 
z
Press the  button to return to the previous 
menu.
 
z
Some items may not be adjusted or used for certain 
signal formats input to the projector. The menu 
items that cannot be adjusted or used are shown in 
gray characters, and they cannot be selected. 
 
z
Some items can be adjusted even if signals are not input. 
 
z
Individual adjustment screen is cleared automatically 
if no operation is performed for approximately five  s

econds. (Excluding some functions) 
 
z
Refer to  “
MAIN MENU ”
 ( page 42) or  “SUB MENU” 
 
(
 pages  42 to 43
) regarding the menu items.
 
z
The selected item is displayed with the yellow 
cursor by default. The cursor color depends on the 
setting in [OSD DESIGN] (
 page 59).
 
■  Resetting to the factory default 
If the  button on the remote control 
is pressed, the values set in the menu w ill be 
r

estored to the factory default settings. 
 button
Press the  button on the 
remote control. 
0
CONTRAST
ADJUST
The on-screen menu (Menu screen) is used to perform various settings a\
nd adjustments of the projector.  
						

							Menu Navigation 
42 - ENGLISH
Settings
Note 
z
You cannot reset all the settings to the factory 
default at a time. 
 
z
To reset all the settings adjusted in the sub-menu 
item to the factory default at a time, perform 
initialization from the [PROJECTOR SETUP] menu 

 [INITIALIZE] ( page 66). 
 
z
Some menu items cannot be reset by pressing the 
 button. Adjust each item manually. 
 
z
The triangular mark under the bar scale in the 
individual adjustment screen indicates the factory 
default setting. 
The position of the triangular mark varies by the 
selected input signals. 
Current setting
Factory default setting
MAIN MENU
There are following ten items in the main menu. 
When a main menu item is selected, the screen 
changes to a sub-menu selection screen. 
Main menu item Page
[PICTURE] 42
[POSITION]42
[ADVANCED MENU]42
[DISPLAY LANGUAGE] 43
[DISPLAY OPTION]43
[PROJECTOR SETUP]43
[TEST PATTERN]43
[SIGNAL LIST]43
[SECURITY]43
[NETWORK]43
SUB MENU 
The sub-menu screen of the selected main menu is 
displayed, and you can set and adjust the various 
items in the sub-menu. 
 
■ [PICTURE]
Sub-menu itemFactory default Page
[PICTURE MODE]
[STANDARD]*144
[CONTRAST] [0] 44
[BRIGHTNESS] [0] 44
[COLOR] [0] 45
[TINT] [0] 45
[COLOR TEMPERATURE] [DEFAULT] 45
[WHITE GAIN] [10] 46
[SYSTEM DAYLIGHT VIEW] [OFF]
*146
[SHARPNESS] [6] 46
[NOISE REDUCTION] [1] 46
[AI] [ON] 47
[SYSTEM SELECTOR] [YP
BPR]*147
*1:  Depends on the signal input. 
Note
 
z
The factory default settings may vary depending on 
the picture mode. 
 
■ [POSITION]
Sub-menu itemFactory defaultPage
[SHIFT] •48
[ASPECT] [DEFAULT]
*148
[ZOOM] •49
[CLOCK PHASE] [16]50
[KEYSTONE] •50
*1:  Depends on the signal input. 
 
■ [ADVANCED MENU]
Sub-menu itemFactory defaultPage
[DIGITAL CINEMA 
REALITY] [AUTO]
*151
[BLANKING] •51
[INPUT RESOLUTION] •52
[CLAMP POSITION] [0]52
[EDGE BLENDING] [OFF]52
[RASTER POSITION] •53
*1:  Depends on the signal input.  
						

							Menu Navigation 
ENGLISH - 43
Settings
 
■ [DISPLAY LANGUAGE]
Details ( page 54)
 
■ [DISPLAY OPTION]
Sub-menu itemFactory defaultPage
[COLOR MATCHING] [OFF]55
[COLOR CORRECTION] [OFF] 56
[CONTRAST MODE] [DEFAULT] 56
[SCREEN SETTING] •57
[AUTO SIGNAL] [OFF]57
[AUTO SETUP] •57
[DVI-D IN] •58
[ON-SCREEN DISPLAY] •58
[BACK COLOR] [BLUE]59
[STARTUP LOGO] [DEFAULT 
LOGO] 60
[FREEZE] •60
[SIDE BY SIDE]
*1• 60
*1:  Only for PT-DW730U. 
 
■ [PROJECTOR SETUP]
Sub-menu itemFactory defaultPage
[PROJECTOR ID] [ALL]61
[PROJECTION METHOD] [FRONT/
FLOOR] 61
[HIGH ALTITUDE MODE] [OFF] 61
[COOLING CONDITION] [FLOOR 
SETTING] 62
[LAMP SELECT] [DUAL]62
[LAMP RELAY] [OFF]63
[LAMP POWER] [HIGH]63
[STANDBY MODE] [NORMAL]63
[RS-232C] •63
[REMOTE2 MODE] [DEFAULT]64
[STATUS] •64
[NO SIGNAL SHUT-OFF] [DISABLE] 65
[FUNCTION BUTTON] •65
[DATE AND TIME] •65
[SAVE ALL USER DATA] •65
[LOAD ALL USER DATA] •66
[IN ITIALIZE] •6
 6
[SERVICE PASSWORD] •66
 
■ [TEST PATTERN]
Details ( page 67)
 
■ [SIGNAL LIST]
Details ( page 68)
 
■ [SECURITY]
Sub-menu itemFactory defaultPage
[SECURITY PASSWORD] [OFF] 70
[SECURITY PASSWORD 
CHANGE] •
70
[DISPLAY SETTING] [OFF] 70
[TEXT CHANGE] •71
[MENU LOCK] [OFF] 71
[MENU LOCK PASSWORD] •71
[CONTROL DEVICE 
SETUP] •
71
 
■ [NETWORK]
Sub-menu itemFactory defaultPage
[NETWORK SETUP] •73
[NETWORK CONTROL] •73
[NETWORK STATUS] •73
Note  
z
Some items may not be adjusted or used for certain 
signal formats to be input to the projector. 
The menu items that cannot be adjusted or used 
are shown in gray characters, and they cannot be 
selected.
 
z
Sub-menu items and factory default settings differ 
depending on the selected input terminal.  
						

							[PICTURE] menu 
44 - ENGLISH
Settings
Select [PICTURE] from the main menu, and 
select the item from the sub-menu. 
Refer to “
Navigating through the menu ”
 
(
 page 41) regarding the operation of the menu 
screen.   
z
After selecting the item, press ÛÝ/¢/£ to set. 
[PICTURE MODE]
You can switch to the desired picture mode suitable 
for the image source and the environment in which 
the projector is used. 
1)  Press ▲▼ to select [PICTURE MODE].
2)  Press ◀▶ or press the  
button.
 
z
The [PICTURE MODE] individual adjustment 
screen is displayed.
3)  Press ◀▶ to switch [PICTURE MODE]. 
 
z
The setting will change as follows each time 
you press the button. 
[STANDARD][CINEMA][NATURAL]
[GRAPHIC][DYNAMIC]
[STANDARD] The picture becomes suitable for 
moving images in general. 
[CINEMA] The picture becomes suitable for 
movie sources. 
[NATURAL] The picture complies with sRGB. 
[DYNAMIC] The light output is maximized for 
use in bright areas. 
[GRAPHIC] The picture becomes suitable for 
input from to the personal computer. 
Note  
z
The factory default picture mode is [GRAPHIC] for 
the still image signal input mode,  and [STA
NDARD] 
for the movie signal input mode.
[CONTRAST]
You can adjust the contrast of the colors. 
1)  Press ▲▼ to select [CONTRAST]. 
2)  Press ◀▶ or the  button. 
 
z
The [CONTRAST] individual adjustment screen 
is displayed. 
3)  Press ◀▶ to adjust the level.
Operation Adjustment Adjustment 
range
Press /£ . Brightens the 
screen and makes 
the color of image 
deeper.  Maximum 
value +31
Press /¢ . Darkens the screen 
and makes the 
color of image 
lighter.  Minimum 
value -31
Attention  
z
Adjust [BRIGHTNESS] first when you need to 
adjust the black level. 
[BRIGHTNESS]
You can adjust the dark (black) part of the projected 
image. 
1)  Press ▲▼ to select [BRIGHTNESS]. 
2)  Press ◀▶  or the  button. 
 
z
The [BRIGHTNESS] individual adjustment 
screen is displayed. 
3)  Press ◀▶ to adjust the level. 
Operation Adjustment Adjustment 
range
Press /£ . Increases the 
brightness of the 
dark (black) parts of 
the screen. Maximum 
value +31
Press /¢ . Reduces the 
brightness of the 
dark (black) parts of 
the screen. Minimum 
value -31
[PICTURE] menu  
						

							[PICTURE] menu 
ENGLISH - 45
Settings
[COLOR]
You can adjust the color saturation of the projected 
image. 
1)  Press ▲▼ to select [COLOR]. 
2)  Press ◀▶ or the  button. 
 
z
The [COLOR] individual adjustment screen is 
displayed. 
3)  Press ◀▶ to adjust the level. 
Operation Adjustment Adjustment 
range
Press /£ .  Deepens colors.  Maximum 
value +31 
Press /¢ .  Weakens colors.  Minimum 
value -31 
[TINT]
You can adjust the skin tone in the projected image. 
1)  Press ▲▼ to select [TINT]. 
2)  Press ◀▶ or the  button. 
 
z
The [TINT] individual adjustment screen is 
displayed. 
3)  Press ◀▶ to adjust the level. 
Operation Adjustment Adjustment 
range
Press /£ . Adjusts skin tone 
toward greenish 
color. Maximum 
value +31 
Press /¢ . Adjusts skin tone 
toward reddish 
purple. Minimum 
value -31 
[COLOR TEMPERATURE]
You can switch the color temperature if the white 
areas of the projected image are bluish or reddish.
1)  Press ▲▼ to select [COLOR  TEMPERATURE]. 
2)  Press ◀▶ or the  button. 
 
z
The [COLOR TEMPERATURE] individual 
a
djustment screen is displayed. 
3)  Press ◀▶ to switch [COLOR  TEMPERATURE]. 
 
z
The setting will change as follows each time 
you press the button. 
[DEFAULT][USER]
[HIGH][MIDDLE]
 
z
When any setting other than [OFF] has been 
selected for [COLOR MATCHING] (
 page 55) 
the [COLOR TEMPERATURE] setting is fixed  to [USER].
 
■ To further adjust toward the 
desired white balance
4)  Select [USER] in Step 3). 
5)  Press the  button. 
 
z
The [WHITE BALANCE] screen is displayed. 
6)  Press ▲▼ to select [WHITE BALANCE 
HIGH] or [WHITE BALANCE LOW]. 
7)  Press the  button. 
 
z
The [WHITE BALANCE HIGH] screen or the 
[
WHITE BALANCE LOW] screen is displayed. 
8)  Press ▲▼ to select [RED], [GREEN],  or [BLUE]. 
9)  Press ◀▶ to adjust the level. 
Item OperationAdjustmentAdjustment  range
[RED] Press /£
. Deepens 
red. Maximum 
value
HIGH: 255
LOW: 63
Press /¢
. Weakens 
red. 
[GREEN] Press /£
. Deepens 
green. Minimum 
value
HIGH: 0
LOW: 0
Press /¢
. Weakens 
green.
[BLUE] Press /£
. Deepens 
blue.
Default 
HIGH: 255
LOW: 32
Press /¢ . Weakens 
blue.
Note  
z
Adjust [COLOR TEMPERATURE] correctly. 
All colors will not be displayed properly unless 
adequate adjustment is made. If the ad justment 
d

oes not look suitable, you can press the 
 button on the remote control to return 
the setting for the selected item only to the factory 
default setting. 
 
z
Internal test pattern (
 page 67) will not reflect 
the settings of the [COLOR TEMPERATURE].  Be sure to perform the setting of the [COLOR 
TEMPERATURE] with the input signal projected.  
						

							[PICTURE] menu 
46 - ENGLISH
Settings
[WHITE GAIN]
You can adjust the brightness of the white part of the 
projected image. 
1)  Press ▲▼ to select [WHITE GAIN]. 
2)  Press ◀▶ or the  button. 
 
z
The [WHITE GAIN] individual adjustment 
screen is displayed. 
3)  Press ◀▶ to adjust the level. 
Operation Adjustment Adjustment 
range
Press /£ . Increases the 
brightness of white.  Maximum 
value +10 
Press /¢ . Makes image 
natural.  Minimum 
value 0 
[SYSTEM DAYLIGHT VIEW]
You can correct the image to the optimal vividness 
even if it is projected under a bright light. 
1)  Press ▲▼ to select [SYSTEM  DAYLIGHT VIEW]. 
2)  Press ◀▶ or the  button. 
 
z
The [SYSTEM DAYLIGHT VIEW] individual 
adjustment screen is displayed. 
3)  Press ◀▶ to switch [SYSTEM 
DAYLIGHT VIEW]. 
 
z
The setting will change as follows each time 
you press the button. 
[OFF] (No 
correction) [1] (Low) 
[3] (High) [2] (Medium) 
[SHARPNESS]
You can adjust the sharpness of the projected image. 
1)  Press ▲▼ to select [SHARPNESS]. 
2)  Press ◀▶ or the  button. 
 
z
The [SHARPNESS] individual adjustment 
screen is displayed. 
3)  Press ◀▶ to adjust the level. 
Operation Adjustment Adjustment 
range
Press /£ . Contours become 
sharper. 
0 - 15
Press /¢ . Contours become 
softer. 
Note
 
z
When the adjustment value is [15], press /£ to set 
to [0]. Also, when the adjustment value is [0], press 
/¢ to set to [15]. 
[NOISE REDUCTION]
You can reduce noises when the input image is 
degraded and noise is occurring in the image signal. 
1)  Press ▲▼ to select [NOISE 
REDUCTION]. 
2)  Press ◀▶ or the  button. 
 
z
The [NOISE REDUCTION] individual 
adjustment screen is displayed. 
3)  Press ◀▶ to switch [NOISE 
R
EDUCTION]. 
 
z
The setting will change as follows each time 
you press the button. 
[1] (Low) [2] (Medium) 
[OFF] (No 
correction) [3] (High) 
Attention  
z
When this is set for an input signal with less noise, 
the image may look different from what it originally 
was. In such case, set it to [OFF].  
						

							[PICTURE] menu 
ENGLISH - 47
Settings
[AI]
You can project the optimal image with contrast 
by controlling the gradation in accordance with the 
image.
1)  Press ▲▼ to select [AI]. 
2)  Press ◀▶ or the  button.
 
z
The [AI] individual adjustment screen is 
displayed.
3)  Press ◀▶ to switch [AI]. 
 
z
The setting will change as follows each time 
you press the button. 
[ON][OFF]
[ON] AI correction is enabled. 
[OFF] AI correction is disabled. 
[SYSTEM SELECTOR]
The projector will automatically detect the input signal, 
but you can set the system method manually when 
an unstable signal is input. Set the system method 
matching the input signal. 
1)  Press ▲▼ to select [SYSTEM 
SELECTOR]. 
2)  Press the  button. 
3)  Press ▲▼ to select the system  method. 
4)  Press the  button. 
 
■ When entering signals to the 
/ 
terminal
 
z
Select [AUTO], [NTSC], [NTSC4.43], [PAL], 
[PAL-M], [PAL-N], [SECAM], or [PAL60]. 
Attention  
z
Set it to [AUTO] normally. 
 
z
Switch the setting to the signal method for the TV 
used. The NTSC signal method is used in Japan. 
Note  
z
Setting [AUTO] will automatically select [NTSC], 
[NTSC4.43], [PAL], [PAL-M], [PAL-N], [SECAM], or 
[PAL60]. 
 
■ When entering signals to the 
/ terminal
 
z
Only during 480i, 576i, or 576p signal input
Select [RGB] or [YC
BCR]. 
 
z
Only during VGA60 or 480p signal input
Select [VGA60], [480p], or [480pRGB]. 
 
z
During movie signal input other than previously 
listed 
Select [RGB] or [YP
BPR]. 
Note  
z
Refer to  “
List of compatible signals ”
 (
 page 102) for 
compatible signals.  
						

							[POSITION] menu
48 - ENGLISH
Settings
Select [POSITION] from the main menu, and 
select the item from the sub-menu. 
Refer to “
Navigating through the menu ”
 
(
 page 41) regarding the operation of the menu 
screen.   
z
After selecting the item, press ÛÝ/¢/£ to set. 
[SHIFT]
You can move the image position vertically or 
horizontally if the image position projected on the 
screen is shifted even  when the relative position of the 
projector and the screen is installed correctly. 
1)  Press ▲▼ to select [SHIFT]. 
2)  Press the  button. 
 
z
The [SHIFT] screen is displayed. 
3)  Press ▲▼◀▶ to adjust the position. 
 
■ For vertical (up and down) 
adjustment 
Operation Adjustment
Press Û . The picture 
position moves 
up.
Press Ý
. The picture 
position moves 
down. 
 
■ For horizontal (right and left) 
adjustment 
Operation Adjustment
Press /£ . The picture 
position moves to 
the right. 
Press /¢
. The picture 
position moves to 
the left. 
[ASPECT]
You can switch the aspect ratio of the image. 
The aspect ratio is switched within the screen range 
selected in [SCREEN SETTING]. Set [SCREEN 
SETTING] first. (
 page 57)
1)  Press ▲▼ to select [ASPECT]. 
2)  Press ◀▶ or the  button. 
 
z
The [ASPECT] individual adjustment screen is 
displayed. 
3)  Press ◀▶ to switch [ASPECT]. 
 
z
The setting will change as follows each time 
you press the button.
[VID AUTO]*1
[S1 AUTO]*2[VID AUTO(PRI.)]*2
[DEFAULT]
[THROUGH]
[HV FIT]
[16:9]
[V FIT][H FIT][4:3]
*1:  Only during VIDEO or S-VIDEO (NTSC) input. 
*2:  Only during S-VIDEO (NTSC) input. 
 
■ [DEFAULT]
Pictures are displayed without changing the aspect 
ratio of the input signals.
 
■ [VID AUTO]
The projector identifies the video ID (VID) embedded 
in the picture signals and displays the picture by 
automatically switching the screen sizes between 4:3 
and 16:9. This function is effective for NTSC signals.
 
■ [S1 AUTO]
The projector identifies the S1 signal and displays the 
picture by automatically switching the screen sizes 
between 4:3 and 16:9. This function is effective for 
S-VIDEO NTSC signals.
 
■ [VID AUTO(PRI.)]
The projector identifies the above mentioned VID or 
S1 signals and displays the picture by automatically 
choosing the screen sizes of 4:3 or 16:9 according 
to the VID if it is detected or S1 signals if a VID is not 
d

etected. This function is effective for S-Video NTSC 
signals.
 
■ [THROUGH]
Pictures are displayed without changing the resolution 
of the input signals.
[POSITION] menu 
						

							[POSITION] menu
ENGLISH - 49
Settings
 
■ [16 : 9]
When standard signals*1 are input, the pictures are 
displayed with the aspect ratio converted to 16:9. 
When wide-screen signals
*2 are input, the pictures are 
displayed without changing the aspect ratio.
 
■ [4 : 3]
When standard signals*1 are input, the pictures are 
displayed without changing the aspect ratio. When 
wide-screen signals
*2 are input and [4:3] is selected 
with [SCREEN FORMAT], the aspect ratio is changed 
to 4:3. If [4:3] is not selected  with [SCREEN FORMAT],

 
the pictures are reduced so that they will be in the 4:3 
screen without changing the input aspect ratio.
 
■ [H FIT]
The display will use the full width of the screen range 
selected with [SCREEN FORMAT]. When signals 
have a vertical aspect ratio that is larger than the 
screen aspect selected with [SCREEN FORMAT], 
the pictures will be displayed with their top or bottom 
a

reas cut off.
 
■ [V FIT]
The display will use the full height of the screen range 
selected with [SCREEN FORMAT].
 
■ [HV FIT]
The pictures are displayed in the full screen range 
selected with [SCREEN FORMAT]. If the aspect 
ratios of the input signals and screen range differ, 
conversion to the screen aspect set with [SCREEN 
FORMAT] is performed and then the pictures are 
d

isplayed.
*1:  Standard signals are input signals  with an aspect ratio of 4:3 
or 5:4.
*2:  Wide-screen signals are input signals with an aspect ratio  of 16:10, 16:9, 15:9 or 15:10.
Note
 
z
Some size modes are not available for certain types 
of input signals. For NTSC signals, [DEFAULT] 
cannot be selected.
 
z
If an aspect ratio which is different from the aspect 
ratio for the input signals is selected, the pictures 
will appear differently from the originals. Be careful 
of this when selecting the aspect ratio.
 
z
If using this projector in places such as cafes 
or hotels to display p rograms for a commercial 
p

urpose or for public presentation, note that 
adjusting the aspect ratio or using the zoom 
function to change the screen pictures may be an 
infringement of the rights of the original copyright 
owner for that program under copyright protection 
laws. Take care when using a function of the 
projector such as the aspect ratio adjustment, zoom  function, etc.
 
z
If conventional (normal) 4:3 pictures which are 
n

ot wide-screen pictures are displayed on a wide 
screen, the edges of the pictures may not be visible 
or they may become distorted. Such pictures 
should be viewed as with an aspect ratio of 4:3 in 
the original format intended by the creator of the 
pictures.
[ZOOM]
You can adjust the size of the projected image. 
1)  Press ▲▼ to select [ZOOM]. 
2)  Press the  button. 
 
z
T he [ZOOM] screen is displayed. 
3)  Press ▲▼ to select [VERTICAL] or 
[HORIZONTAL], then press ◀▶ to 
adjust it. 
 
■ When [ASPECT] is set to 
[DEFAULT]
1)  Press ▲▼ to select [MODE]. 
2)  Press ◀▶ to switch [MODE]. 
[INTERNAL] Enlarge the size within the aspect 
range set in [SCREEN FORMAT]. 
[FULL] Enlarges the size of the pictures 
using the 
whole of the display area 
selected  with [SCREEN FORMAT].
Note  
z
When [ASPECT] is set to [THROUGH], [ZOOM] is 
not displayed. 
 
z
When anything but [DEFAULT] is selected for 
[ASPECT], [MODE] is not displayed.  
						

							[POSITION] menu
50 - ENGLISH
Settings
[CLOCK PHASE]
You can adjust to achieve an optimal image when 
there is a flickering image or smeared outlines. 
1)  Press ▲▼ to select [CLOCK PHASE]. 
2)  Press ◀▶ or the  button. 
 
z
The [CLOCK PHASE] individual adjustment 
screen is displayed. 
3)  Press ◀▶ to adjust the level. 
 
z
Adjustment value will change between [0] and 
[31]. Adjust so that the amount of interference is 
at a minimum. 
Note  
z
Optim al value may not be achieved if the output 
f

rom the input computer is unstable. 
 
z
Optimal value may not be achieved when there is a 
shift in the total dot numbers. 
 
z
[CLOCK PHASE] can only be adjusted when a 
signal is input in the  terminal or the 
 terminal. 
 
z
To project a signal with dot clock frequency with 
150 MHz or higher, noise may not disappear even if 
[CLOCK PHASE] is adjusted. 
 
z
[

CLOCK PHASE] cannot be adjusted when a digital 
signal is input. 
 
z
If you press /£ while the adjustment value is [31], 
the value turns to [0]. If you press /¢ while the 
adjustment value is [0], the value turns to [31].
[KEYSTONE]
You can correct the trapezoidal distortion that occurs 
when the projector is installed tilted or when the 
screen is tilted. 
1)  Press ▲▼ to select [KEYSTONE]. 
2)  Pr ess the  button. 
3

)  Select the item to adjust.
4)  Press ◀▶ to adjust the level. 
 
■ [KEYSTONE]
 
■ [SUB KEYSTONE]
 
■ [LINEARITY]
Note
 
z
The menu or logo may run off the screen 
when various adjustments are performed with 
[KEYSTONE]. 
 
z
Various adjustments  with [KEYSTONE] are possible 
to correct up to  ±
40 °
 for the tilt in vertical direction. 
However, the picture quality will degrade and it will 
get harder to focus with more correction. Install 
the projector so the correction will be as small as 
possible. (Correction can be made  up to ±
3
0 °
 when 
the fixed-focus lens (ET-DLE055) or the ultra short-
focus zoom lens (ET-DLE080) is used.) 
 
z
Image size will also change when various 
adjustments are performed with [KEYSTONE]. 
 
z
Trapezoidal distortion may occur depending on the 
lens shift position. 
 
z
Aspect ratio of the image size may shift depending 
on the correction or lens zoom value.