Ricoh Projector PJ WU6181N User Manual

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[SIGNAL TYPE]
Selection of RGB and component signals. Normally, this is set to [AUTO].\
 Please change the setting if the color of the image 
remains unnatural.AUTO ................................ Automatically distinguishes RGB and component signals.
RGB .................................... Switches to the RGB input.
COMPONENT .............. Switches to the component signal input.
[VIDEO LEVEL]
Selection of the video signal level when connecting an external device t\
o the HDMI 1 IN terminal, HDMI 2 IN terminal, DisplayPort 
input terminal of the projector.
AUTO ................................ The video level is switched automatically based on the information from the device outputting the signal.
Depending on the connected device, this setting may not be made properly. In this case, switch to [NOR-
MAL” or “ENHANCED” from the menu and view with the optimum setting.
NORMAL ........................ This disables the enhanced mode.
ENHANCED ................... This improves the image’s contrast, expressing the dark and light sections more dynamically.
SUPER WHITE ............. The video contrast is improved and the dark areas appear more dynamic.
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[3D SETTINGS]
Please refer to “3-8 Projecting 3D videos” (→ page 39) for the operation.
STEREO VIEWER
Stack up a single or multiple projectors and carry out the settings for projecting 3D videos. Select the left / right settings of the 
3D eyewear using the stereo viewer.SINGLE  Use a single projector to project 3D videos.
DUAL LEFT  Use a dedicated projector for displaying videos on the left.
DUAL RIGHT  Use a dedicated projector for displaying videos on the right.
STEREO FILTER
Stack up a single or multiple projectors and carry out the settings for projecting 3D videos. Image setting for 3D glasses made 
by Infitec.
SINGLE  Use a single projector to project 3D videos.
DUAL LEFT  Use a dedicated projector for displaying videos on the left.
DUAL RIGHT  Use a dedicated projector for displaying videos on the right.
FORMAT
Select the 3D video format (recording / transmission format). Select to match the 3D broadcast and 3D media. Normally, [AUTO] 
is selected. Please select the 3D input signal format when the 3D detection signal of the format cannot be distinguished.
L/R INVERT
Invert the display order of the left and right videos.
Select [ON] if you feel uncomfortable with the 3D display when [OFF] is selected.
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❻ Menu Descriptions & Functions [DISPLAY]
[PIP/PICTURE BY PICTURE]
SUB INPUT
Select the input signal to be displayed in the sub-display.
Please refer to “4-2 Displaying Two Pictures at the Same Time” (→ page 65) for details on the operation.
MODE
Select either PIP or PICTURE BY PICTURE when switching to 2-screen display.
PICTURE SWAP
The videos in the main display and sub-display will be switched.
Please refer to “4-2 Displaying Two Pictures at the Same Time” (→ page 67) for details.
PIP SETTING
Select the display position, position adjustment and size of the sub-dis\
play in the PIP screen.START POSITION ...... Selection of the display position of the sub-display when switching to t\
he PIP screen.
HORIZONTAL POSITION
 ............................................. Adjust the display position of the sub-display in the horizontal direction. The respective corners will serve 
as reference points.
VERTICAL POSITION
 ............................................. Adjust the display position of the sub-display in the vertical direction. The respective corners will serve 
as reference points.
SIZE ................................... Select the display size of the sub-display.
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TIP:
The horizontal position and vertical position are the amount of movement from the reference points. For example, when TOP-LEFT is adjusted, the position is displayed 
with the same amount of movement even if displayed with other starting positions.
The maximum amount of movement is half the resolution of the projector.
Reference point
Adjust using the horizontal 
position
Sub-display Main display
Reference point
Adjust using the vertical position TOP-LEFT TOP-RIGHT
BOTTOM-LEFT BOTTOM-RIGHT
Reference point
Reference point
BORDER
Select the display boundary of the main display and sub-display of the [PICTURE BY PICTURE] screen.
Display boundary
Main displaySub-display
Main displaySub-displayMain display
Sub-display
TIP:
•  For WUXGA type, six steps can be selected.
•  For WXGA type/XGA type, three steps can be selected.
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[GEOMETRIC CORRECTION]
KEYSTONE
Display the trapezoid correction screen and adjust the trapezoidal distortion of the projection screen.
To display the [KEYSTONE] screen, select → [DISPLAY] → [GEOMETRIC CORRECTION] → [KEYSTONE] in the on-screen menu. The 
[GEOMETRIC CORRECTION] screen can also be displayed by pressing the Geometric. button on the remote control.HORIZONTAL ............... Adjustments when projecting from a diagonal direction to the 
screen.
VERTICAL .......................Adjustments when projecting from the top or bottom direction 
to the screen.
TILT ....................................Adjusts the distortion when performing trapezoidal correction with the screen moved in the vertical direc-
tion using the lens shift.
THROW RATIO ............ Adjusts according to the projection ratio of the optional lens used.
Model name of lens unit Adjustment range
Replacement Lens Type1 8
Replacement Lens Type8 8–10
Replacement Lens Type2 12–15
Standard Lens Type1 15–30
Replacement Lens Type3 29–47
Replacement Lens Type4 46–71
NOTE:
• When power is supplied to the device, the adjustment value of the [KEYSTONE] used previously is retained even if the gradient of the device is changed.
•  When clearing the adjustment value of [KEYSTONE], press the Geometric. button for 2 or more seconds.
•  When setting other [GEOMETRIC CORRECTION] functions, the [KEYSTONE] menu cannot be selected. When performing trapezoidal correction, press the Geometric. 
button for 2 or more seconds to clear the adjustment value of [GEOMETRIC CORRECTION].
•  As electrical correction is carried out by [KEYSTONE], the brightness may be reduced or the screen quality may deteriorate sometimes.
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CORNERSTONE
Display the 4-point correction screen and adjust the trapezoidal distortion of the projection screen.
Please refer to “Correcting Horizontal and Vertical Keystone Distortion [CORNERSTONE]” (→ page 33) for details on the operation.
HORIZONTAL CORNER/VERTICAL CORNER
Distortion correction for corner projection such as wall surfaces.HORIZONTAL CORNER
 ............................................. Performs correction for projection onto a wall lying at an angle to the horizontal direction.
* Reverse angle correction is also possible.
VERTICAL CORNER
 ............................................. Performs correction for projection onto a wall lying at an angle to the vertical direction.
* Reverse angle correction is also possible.
NOTE:
•  When the maximum adjustment range is exceeded, distortion adjustment is disabled. Set up the projector at an optimal angle as the deterioration in the image quality 
increases as the distortion adjustment volume gets larger.
•  Please note that the image will go out of focus due to the difference in the distance between the upper and lower or left and right sides and the center of the screen 
for projections cutting across corners. Lenses with short focal points are also not recommended for projections cutting across corners as the image will go out of focus.
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Adjustment method
1. Align the cursor with the [HORIZONTAL CORNER] or [VERTICAL CORNER] of the [GEOMETRIC CORRECTION] menu and 
then press the ENTER button.
• The adjustment screen will be displayed.
2.  Press the ▼▲◀▶ buttons to align the cursor (yellow box) with the target adjustment point and then press the ENTER 
button.
• The cursor will change into an adjustment point (yellow in color).
3.  Press the ▼▲◀▶ buttons to adjust the corners or sides of the screen and then press the ENTER button.
• The adjustment point will go back to being a cursor (yellow box).
Explanation of screen transition 
•  The adjustment points of the four corners (a, c, f and h in the drawing) will move independently.
•  The following adjustment points differ at the [HORIZONTAL CORNER] and [VERTICAL CORNER].
  HORIZONTAL CORNER: When Point b in the drawing is moved, and the upper side and \
Point g are moved, the lower side 
will move in a parallel manner.
  VERTICAL CORNER: When Point d in the drawing is moved, and the left side and Point e are moved, the right side will move 
in a parallel manner.
  [Adjustment points of the [HORIZONTAL CORNER] screen and movement points of the projection screen]
a
bbc
de
fgh
a c
d e
f
gh
Point b will be displaced in a parallel manner at the same time as Point\
s a, b, c
Point g will be displaced in a parallel manner at the same time as Point\
s f, g, h
  [Adjustment points of the [VERTICAL CORNER] screen and movement points of the projection screen]
a
a b
b c
c
d d e
e
f f
g
gh
h
Point d will be displaced in a parallel manner at the same time as Point\
s a, d, f
Point e will be displaced in a parallel manner at the same time as Point\
s f, g, h
4. Start from Step 2 onwards to adjust the other points.
5.  When the adjustment is completed, press the ▼▲◀▶ buttons to align the cursor with the [EXIT] in the adjustment screen 
and then press theENTER button.
•  Switch to the [GEOMETRIC CORRECTION] menu screen.
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PINCUSHION
Adjust the curve distortion of the projection screen.TOP .................................... Adjust the curve distortion of the upper edge of the projection 
screen.
BOTTOM......................... Adjust the curve distortion of the lower edge of the projection 
screen.
LEFT ................................... Adjust the curve distortion of the left edge of the projection 
screen.
RIGHT ............................... Adjust the curve distortion of the right edge of the projection 
screen.
TOP
LEFT RIGHT
BOTTOM
PC TOOL (For future support)
Recall the geometric correction data that is registered in the projector beforehand.
There are three types of registered data.
NOTE:
•  KEYSTONE, CORNERSTONE, and PINCUSHION cannot be selected when setting the geometric correction using a PC tool.
•  To clear the [GEOMETRIC CORRECTION] data that has been set up, press the Geometric. button for 2 or more seconds.
•  As electrical correction is carried out in geometric correction, the brightness may be affected and the picture quality may be degraded.
RESET
Reset the adjustment value that has been set up in GEOMETRIC CORRECTION (return to the initial value).
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[EDGE BLENDING]
This adjusts the edges (boundaries) of the projection screen when projecting high resolution videos using a combination of several 
projectors in the up, down, left and right positions.
MODE
This enables or disables the EDGE BLENDING function.
When MODE is set to ON, the TOP, BOTTOM, LEFT, RIGHT and BLACK LEVEL settings can be adjusted.
TOP/BOTTOM/LEFT/RIGHT
This selects the EDGE BLENDING locations on the left, right, top and bottom on the screen.
The following settings can be adjusted when an item is selected. (→ page 69)CONTROL ....................... Enable TOP, BOTTOM, LEFT and RIGHT functions.
MARKER ......................... Set whether to display marker or not when adjusting the range and displa\
y position. When turned on, a 
magenta marker for adjusting the range adjustment and a green marker for adjusting the display position 
will be displayed.
RANGE ............................. Adjust the range (width) of the edge blending.
POSITION ....................... Adjust the display position of the edge blending.
BLACK LEVEL
Divide the screen into nine parts and keep the black level uniform for each projector.
The nine divisions screens are TOP-LEFT, TOP-CENTER, TOP-RIGHT, CENTER-LEFT, CENTER, CENTER-RIGHT, BO\
TTOM-LEFT, 
BOTTOM-CENTER and BOTTOM-RIGHT. (→ page 73)
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[MULTI SCREEN]
WHITE BALANCE
This adjusts the white balance for each projector when projecting using a combination of several projectors.
This can be adjusted when [MODE] is set to [ON].BRIGHTNESS W, BRIGHTNESS R, BRIGHTNESS G, BRIGHTNESS B
 ............................................. Adjusting the black color of the video.
CONTRAST W, CONTRAST R, CONTRAST G, CONTRAST B
 ............................................. Adjusting the white color of the video.
PICTURE SETTING
This sets the division condition when projecting using a combination of several projectors.
Please refer to “4. Multi-Screen Projection” (→ page 61) for details.
MODE OFFUse the projector in a standalone state.
ZOOM This adjusts the position and width of the video area that you wish to divide. The edge blending 
width will also be automatically set to that width.
TILING This assigns the divided screens to the projectors. The edge blending function will also be set 
automatically.
ZOOM HORIZONTAL 
ZOOMThis enlarges the video area in the horizontal direction.
VERTICAL ZOOM This enlarges the video area in the vertical direction.
HORIZONTAL POSI-
TION This shifts the video area in the horizontal direction.
VERTICAL POSI-
TION This shifts the video area in the vertical direction.
TILING WIDTHThis selects the number of projectors to be arranged horizontally.
HEIGHT This selects the number of projectors to be arranged vertically.
HORIZONTAL POSI-
TION This selects the position of the projector starting from the left among those arranged horizon-
tally.
VERTICAL POSI-
TION This selects the position of the projector starting from the top among those arranged vertically.
5. Using On-Screen Menu