Ricoh Projector PJ WX6181N User Manual

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Lens shift table
Applicable typeDrawing number Lens unit
Replacement Lens  Type8 Replacement Lens 
Type2 Standard Lens 
Type1 Replacement Lens 
Type3 Replacement Lens 
Type4
WUXGA Type ①
50% V 50% V50% V50% V50% V
② 10% V 10% V10% V10% V10% V
\f 20% H* 30% H30% H30% H30% H
④ 20% H* 30% H30% H30% H30% H
WXGA Type ①
50% V 60% V 60% V60% V60% V
② 10% V 10% V10% V10% V10% V
\f 20% H 30% H30% H30% H30% H
④ 20% H 30% H30% H30% H30% H
XGA Type ①
35% V 50% V 50% V50% V50% V
② 10% V 10% V10% V10% V10% V
\f 20% H 30% H30% H30% H30% H
④ 20% H 30% H30% H30% H30% H
*  For WUXGA Type, the shift range in the horizontal direction is up to 15% H when using the lens unit “Replacement Lens Type8” to project a 
screen exceeding Model 150.
Ex.: When projecting on a 150" screen
The explanation is for a XGA Type projector (4:3 panel) with a Replacement Lens Type2 lens fitted.
• Please replace the screen dimensions and maximum shift value in the calculations for the WXGA Type and WUXGA Type projec-
tors (16:10 panel) as well.
According to the tables of screen sizes and dimensions (→ page 234), H = 304.8 cm, V = 228.6 cm.
Adjustment range in the vertical direction: The projected image can be moved upwards 0.5 × 228.6 cm = 114 cm, downwards 
0.1 × 228.6 cm = 22 cm (when the lens is at the center position). F\
or a ceiling/front installation, the above figures are inverted.
Adjustment range in the horizontal direction: The projected image can be moved to the left 0.3 × 304.8 cm = 91 cm, to the right 
0.3 × 304.8 cm = 91 cm.
* Figures differ by several % because the calculation is approximate.
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❷ Compatible Input Signal List
Analog Computer Signal
SignalResolution ( dots ) Aspect RatioRefresh Rate ( Hz )
VGA 640×480 4:3 60/72/75/85/iMac
SVGA 800×600 4:3 56/60/72/75/85/iMac
XGA 1024×768 *
14:3 60/70/75/85/iMac
XGA+ 1152×864 4:3 60/70/75/85
WXGA 1280
×768 *
215:9 60
1280 ×800 *216:10 60
1360 ×768 *516:9 *460
1366 ×768 *516:9 *460
Quad-VGA 1280×960 4:3 60/75/85
SXGA 1280×1024 5:4 60/75/85
SXGA+ 1400×1050 4:3 60/75
WXGA+ 1440×900 16:10 60
WXGA++ 1600×900 16:9 60
UXGA 1600×1200 *
34:3 60/65/70/75
WSXGA+ 1680×1050 16:10 60
WUXGA 1920×1200 *
316:10 60 (Reduced Blanking)
2K 2048×1080 17:9 60
Full HD 1920×1080 *
316:9 60
MAC 13" 640×480 4:3 67
MAC 16" 832×624 4:3 75
MAC 19" 1024×768 4:3 75
MAC 21" 1152×870 *
64:3 *475
MAC 23" 1280×1024 5:4 65
Component
Signal Resolution ( dots ) Aspect RatioRefresh Rate ( Hz )
HDTV (1080p) 1920×1080 16:9 50/60
HDTV (1080i) 1920×1080 16:9 48/50/60
HDTV (720p) 1280×720 16:9 50/60
SDTV (480p) 720×480 4:3 / 16:960
SDTV (576p)  720×576 4:3 / 16:950
SDTV (480i) 720×480 4:3 / 16:960
SDTV (576i) 720×576 4:3 / 16:950
Composite Video/S-Video
Signal Aspect Ratio Refresh Rate ( Hz )
NTSC 4:3 60
PAL 4:3 50
PAL60 4:3 60
SECAM 4:3 50
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HDMI
SignalResolution ( dots ) Aspect RatioRefresh Rate ( Hz )
VGA 640×480 4:3 60
SVGA 800×600 4:3 60
XGA 1024×768 *
14:3 60
HD 1280×720 *216:9 60
WXGA 1280
×768 *215:9 60
1280 ×800 *216:10 60
1366 ×768 *516:9 *460
Quad-VGA 1280×960 4:3 60
SXGA 1280×1024 5:4 60
SXGA+ 1400×1050 4:3 60
WXGA+ 1440×900 16:10 60
WXGA++ 1600×900 16:9 60
WSXGA+ 1680×1050 16:10 60
UXGA 1600×1200 *
34:3 60
Full HD 1920×1080 *316:9 60
WUXGA 1920×1200 *316:10 60
2K 2048×1080 17:9 60
WQHD  
iMac 27" 2560
×1440 16:9 60
WQXGA 2560×1600 16:10 60 (Reduced Blanking)
4K 3840
×2160 16:9 23.98/24/25/29.97/30
4096 ×2160 17:9 24
HDTV(1080p) 1920×1080 16:9 24/25/30/50/60
HDTV(1080i) 1920×1080 16:9 48/50/60
HDTV (720p) 1280×720 16:9 50/60
SDTV (480i/p) 720/1440×480 4:3 / 16:960
SDTV (576i/p)  720/1440×576 4:3 / 16:950
HDMI 3D
Signal Resolution ( dots ) Refresh Rate ( Hz )Aspect Ratio3D Format
1920 ×1080p 23.98/24
16:9 Frame Packing
Side By Side
Top and Bottom
25 Side By Side
Top and Bottom
50 Side By Side
Top and Bottom
59.94/60 Side By Side
Top and Bottom
1920 ×1080i 50
Top and Bottom
Side By Side
59.94/60 Top and Bottom
Side By Side
1280 ×720p 50
Frame Packing
Side By Side
Top and Bottom
59.94/60 Frame Packing
Side By Side
Top and Bottom
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DisplayPort
SignalResolution ( dots ) Aspect RatioRefresh Rate ( Hz )
VGA 640×480 4:3 60
SVGA 800×600 4:3 60
XGA 1024×768 *
14:3 60
HD 1280×720 *216:9 60
WXGA 1280
×768 *215:9 60
1280 ×800 *216:10 60
1366 ×768 *516:9 *460
Quad-VGA 1280×960 4:3 60
SXGA 1280×1024 5:4 60
SXGA+ 1400×1050 4:3 60
WXGA+ 1440×900 16:10 60
WXGA++ 1600×900 16:9 60
WSXGA+ 1680×1050 16:10 60
UXGA 1600×1200 *
34:3 60
Full HD 1920×1080 *316:9 60
WUXGA 1920×1200 *316:10 60 (Reduced Blanking)
2K 2048×1080 17:9 60
WQHD  
iMac 27" 2560
×1440 16:9 60
WQXGA 2560×1600 16:10 60 (Reduced Blanking)
4K 3840
×2160 16:9 23.98/24/25/29.97/30
4096 ×2160 17:9 24
HDTV(1080p) 1920×1080 16:9 24/25/30/50/60
HDTV (720p) 1280×720 16:9 50/60
SDTV (480i/p) 720/1440×480 4:3 / 16:960
SDTV (576i/p)  720/1440×576 4:3 / 16:950
DisplayPort 3D
Signal Resolution ( dots ) Refresh Rate ( Hz )Aspect Ratio3D Format
1920 ×1080p 23.98/24
16:9 Frame Packing
Side By Side
Top and Bottom
25 Side By Side
Top and Bottom
50 Side By Side
Top and Bottom
59.94/60 Side By Side
Top and Bottom
1920 ×1080i 50
Top and Bottom
Side By Side
59.94/60 Top and Bottom
Side By Side
1280 ×720p 50
Frame Packing
Side By Side
Top and Bottom
59.94/60 Frame Packing
Side By Side
Top and Bottom
*1 
Native resolution on XGA Type 
*2  Native resolution on WXGA Type
*3  Native resolution on WUXGA Type
*4 Approximate  Value
*5  The projector may fail to display these signals correctly when [AUTO] is selected for [ASPECT RATIO] in the on-screen menu.
  The factory default is [AUTO] for [ASPECT RATIO]. To display these signals, select [16:9] for [ASPECT RATIO].
*6  The projector may fail to display these signals correctly when [AUTO] is selected for [ASPECT RATIO] in the on-screen menu.
  The factory default is [AUTO] for [ASPECT RATIO]. To display these signals, select [4:3] for [ASPECT RATIO].
•  Signals exceeding the projector’s resolution are handled with Advanced AccuBlend.
•  With Advanced AccuBlend, the size of characters and ruled lines may be uneven and colors may be blurred.
•  Upon shipment, the projector is set for signals with standard display resolutions and frequencies, but adjustments may be required depending 
on the type of computer.
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❸ Specifications
Model nameRICOH PJ WU6181N/WX6181N/X6181N
Method Three primary color liquid crystal shutter projection method
Specifications of main parts Liquid crystal panel SizeX6181N: 0.79" (with MLA) × 3 (aspect ratio: 4:3)
WX6181N: 0.76" (with MLA) × 3 (aspect ratio: 16:10)
WU6181N: 0.76" (with MLA) × 3 (aspect ratio: 16:10)
Pixels 
(*1)X6181N: 786,432 (1024 dots × 768 lines)
WX6181N: 1,024,000 (1280 dots × 800 lines)
WU6181N: 2,304,000 (1920 dots × 1200 lines)
Projection lenses ZoomManual (zoom range depends on lens)
Focus Manual
Lens shifting Manual
Light source 350 W AC lamp (264 W when Eco mode is on)
Optical device  Optical isolation by dichroic mirror, combining by dichroic prism
Light output 
(*2) (*3)ECO OFF X6181N : 7200 lm, WX6181N: 6700 lm, WU6181N: 6200 lm
Contrast ratio (*2) (all white/all black) 6000:1
Screen size (throw distance)  30" to 500" (throw distance depends on lens)
Color reproducibility  10-bit color processing (approx. 1.07 billion colors) 
(*4)
Audio output Built-in 10W monaural speaker
Scanning frequency HorizontalAnalog: 15 kHz, 24 to 100 kHz (24 kHz or greater for RGB inputs), conforming to VESA stan-
dards
Digital: 15 kHz, 24 to 153 kHz, conforming to VESA standards
Vertical Analog: 48 Hz, 50 to 85 Hz, 100, 120 Hz conforming to VESA standards
Digital: 24, 25, 30, 48 Hz, 50 to 85 Hz, 100, 120 Hz conforming to VESA standards
Main adjustment functions Manual zoom, manual focus, manual lens shift, input signal switching (HDMI1/HDMI2/Display-
Port/BNC/BNC(CV)/BNC(Y/C)/COMPUTER/ETHERNET), auto image adjustment, p\
icture enlarg-
ing, picture position adjustment, muting (both video and audio), power on/standby\
, on-screen 
display/selection, etc.
Max. display resolution (horizontal × vertical) Analog: 1920 × 1200 (handled with Advanced AccuBlend)
Digital: 4096 × 2160 (handled with Advanced AccuBlend)
Input signals R,G,B,H,V RGB:	0.7Vp-p/75Ω
Y:	1.0Vp-p/75Ω	(with	Negative	Polarity	Sync)
Cb,	Cr	(Pb,	Pr):	0.7Vp-p/75Ω
H/V Sync: 4.0Vp-p/TTL
Composite Sync: 4.0Vp-p/TTL
Sync	on	G:	1.0Vp-p/75Ω	(with	Sync)
Composite video  1.0Vp-p/75Ω
S-Video Y:	1.0Vp-p/75Ω
C:	0.286Vp-p/75Ω
Component Y:	1.0Vp-p/75Ω	(with	Sync)
Cb,	Cr	(Pb,	Pr):	0.7Vp-p/75Ω
DTV:  480i, 480p, 720p, 1080i, 1080p (60Hz) 
576i, 576p, 720p, 1080i (50Hz)
DVD: Progressive signal (50/60Hz)
Audio 0.5Vrms/22kΩ	or	greater
Input/output connectors Computer/Compo-
nent Video input 
Mini D-Sub 15-pin × 1, BNC connector × 5
Audio input  Stereo mini jack × 2
Audio output  Stereo mini jack × 1 (common for all signals)
HDMI Video input HDMI
® Connector type A × 2
Deep Color (color depth): 8-/10-/12-bit compatible
Colorimetry: RGB, YcbCr444 and YcbCr422 compatible
LipSync compatible, HDCP compatible 
(*5), Supports 4K and 3D
Video output  Repeater
Audio input  HDMI: Sampling frequency – 32/44.1/48 kHz, Sampling bits – 16/20/24 bits
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Model nameRICOH PJ WU6181N/WX6181N/X6181N
DisplayPort Video input DisplayPort × 1
Data rate: 2.7Gbps/1.62Gbps
No. lanes: 1 lane/2 lanes/4 lanes
Color depth: 6-bit, 8-bit, 10-bit
Colorimetry: RGB, YcbCr444 and YcbCr422 compatible
HDCP compatible 
(*5)
Audio input DisplayPort: Sampling frequency – 32/44.1/48 kHz, Sampling bits – 16/20/24 bits
BNC (CV) Video input BNC × 1
Audio input  (shared with the BNC, BNC (CV), BNC (Y/C) audio input terminals)
BNC (Y/C) Video input BNC × 2
Audio input  (shared with the BNC, BNC (CV), BNC (Y/C) audio input terminals)
PC control connector D-Sub 9-pin × 1
USB port USB type A × 1
USB port for wireless LAN USB type A × 1
Ethernet port RJ-45 × 1, 10/100 BASE
Remote connector Stereo mini jack × 1
3D SYNC output terminal 5 V / 10 mA, synchronized signal output for 3D use
Usage environment Operating temperature: 41 to 104°F (5 to 40°C) 
(*6)
Operating humidity: 20 to 80% (with no condensation)
Storage temperature: 14 to 122°F (-10 to 50°C)
Storage humidity: 20 to 80% (with no condensation)
Operating altitude: 0 to 3650 m/12000 feet 
(1700 to 3650 m/5500 to 12000 feet: Set [FAN MODE] to [HIGH ALUTITUDE])
Power supply 100-240 V AC, 50/60Hz
Power con-
sumption Eco mode off 
483 W (100-130 V)/460W (200-240 V)
Eco mode on 377 W (100-130 V)/362 W (200-240 V)
STANDBY (NORAML) 0.11 W (100-130 V)/0.16 W (200-240 V)
STANDBY (NETWORK 
STANDBY) 4.7 W (100-130 V)/4.9 W (200-240 V)
Rated input current  5.5 A-2.2 A
External dimensions  19.7" (width) × 5.68" (height) × 14.1" (depth)/499 (width)\
 × 142 (height) × 359 (depth) mm (not 
including protruding parts)
19.7" (width) × 6.38" (height) × 14.5" (depth)/499 (width)\
 × 162 (height) × 368 (depth) mm 
(including protruding parts)
Weight  18.5 lbs/8.4 kg (not including lens)
*1  Effective pixels are more than 99.99%. 
*2  This is the light output value (lumens) when the [PRESET] mode is set \
to [HIGH-BRIGHT]. The light output values will drop to 80% when [ON] 
is selected for [ECO MODE]. If any other mode is selected as the [PRESET] mode, the l\
ight output value may drop slightly.
*3  Compliance with ISO21118-2005 
*4  Full color (approx. 16.77 million colors or greater) when the Ethernet input connector is selected.
*5 HDMI
® (Deep Color, Lip Sync) with HDCP 
  What is HDCP/HDCP technology? 
  HDCP is an acronym for High-bandwidth Digital Content Protection. High bandwidth Digital Content Protection (HDCP) is a system for preventing 
illegal copying of video data sent over a High-Definition Multimedia Int\
erface (HDMI). 
  If you are unable to view material via the HDMI input, this does not necessarily \
mean the projector is not functioning properly. With the 
implementation of HDCP, there may be cases in which certain content is protected with HDCP and might not be displayed due to the decision/
intention of the HDCP community (Digital Content Protection, LLC). 
  Video: Deep Color; 8/10/12-bit, LipSync 
  Audio: LPCM; up to 2 ch, sample rate 32/44.1/48 KHz, sample bit; 16/20/2\
4-bit
*6  95 to 104°F (35 to 40°C) – “Forced eco mode”
  (Ricoh PJ WU6181N will shift to the eco-mode in stages starting from 33 °C.)
•  These specifications and the product’s design are subject to change without notice.
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250 \(9. 8\)
162  \(6. 4\)
359 \(14. 1\)
368 
\(14. 5\)
78.5 \(3. 1\)
142 \(5. 6\)
200 
\(7. 9\)
499  \(19. 6\)
❹ Cabinet Dimensions
Lens center
Lens center
Holes for ceiling mount
Unit: mm (inch)
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❺ Pin assignments and signal names of main connectors
COMPUTER IN/ Component Input Connector (Mini D-Sub 15 Pin) 
Connection and signal level of each pin
5
14 23 10
11
12 1314 15
69 78
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
Pin No.  RGB Signal (Analog) YCbCr Signal
1 Red Cr
2 Green or Sync on Green Y
3 Blue Cb
4 Ground
5 Ground
6 Red Ground Cr Ground
7 Green Ground Y Ground
8 Blue Ground Cb Ground
9 No Connection
10 Sync Signal Ground
11 No Connection
12 Bi-directional DATA (SDA)
13 Horizontal Sync or Composite Sync
14 Vertical Sync
15 Data Clock
HDMI 1 IN/HDMI 2 IN Connector (Type A) 
1357 91113151719
2468
1012141618
Pin No.  SignalPin No.  Signal
1 TMDS Data 2+ 11TMDS Clock Shield
2 TMDS Data 2 Shield 12TMDS	Clock−
3 TMDS	Data	2− 13CEC
4 TMDS Data 1+ 14Disconnection
5 TMDS Data 1 Shield 15SCL
6 TMDS	Data	1−	 16SDA
7 TMDS Data 0+ 17DDC/CEC grounding
8 TMDS Data 0 Shield 18+5 V power supply
9 TMDS	Data	0− 19Hot plug detection
10 TMDS Clock +
DisplayPort IN Connector
1357 91113151719
2468
101214161820
Pin No.  SignalPin No.  Signal
1 Main	link	lane	3− 11Grounding 0
2 Grounding 3 12Main link lane 0+
3 Main link lane 3+ 13Configuration 1
4 Main	link	lane	2− 14Configuration 2
5 Grounding 2 15Supplementary channel +
6 Main link lane 2+ 16Grounding 4
7 Main	link	lane	1− 17Supplementary	channel	−
8 Grounding 1 18Hot plug detection
9 Main link lane 1+ 19Return
10 Main	link	lane	0− 20+3.3 V power supply
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Ethernet Port (RJ-45) 
12345678
Pin No.  Signal
1 TxD+
2 TxD−
3 RxD+
4 Disconnection
5 Disconnection
6 RxD−
7 Disconnection
8 Disconnection
USB-A Port (Type A) 
1
3
2
4
Pin No.  Signal
1 V
BUS2 D−
3 D+
4 Grounding
PC CONTROL Port (D-Sub 9 Pin) 
1
2
3
4
5 6
7
8
9
Communications protocol
Pin No.  Signal
1 Unused
2 RxD reception data
3 TxD transmission data 
4 Unused
5 Grounding
6 Unused
7 RTS transmission request
8 CTS transmission allowed
9 Unused
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❻ Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
Indicator Messages
Power Indicator
Indicator display Projector status  Procedure
Off  Power is off. –
Flashing Blue (short flashes) Preparing to turn power on Wait a while.
Blue (long flashes) Off timer (enabled)
Program timer (off time enabled) –
Orange (short flashes) Projector cooling Wait a while.
Orange (long flashes) Program timer (on time enabled)
Lit Blue Power on –
Red  Standby mode (NORMAL) –
Orange Standby mode 
[NETWORK STANDBY] –
Status Indicator
Indicator display  Projector status  Procedure
Off No problem, or standby 
mode–
Flashing Red (cycles of 1) Cover problem The lamp cover is not properly mounted. Mount it properly. (→ Page 
177)
Red (cycles of 4) Fan problem The cooling fan has stopped turning. Contact an Ricoh projector cus-
tomer support center for repairs.
Flashing Orange Network conflict It is not possible to connect the projector’s built-in LAN and wireless 
LAN simultaneously to the same network. To connect the projector’s 
built-in LAN and wireless LAN simultaneously, connect them to dif-
ferent networks.
Lit Green  STANDBY MODE in 
sleep mode*
2–
Orange Button has been 
pressed while projector 
is in key lock mode The projector’s keys are locked. The setting must be canceled to oper-
ate the projector. (→ Page 117)
Projector’s ID number 
and remote control’s ID 
number do not match Check the control IDs. (→ Pages 118)
*2 
Sleep mode refers to the state whereby the functional restrictions due to the standby mode setting are removed.
10. Appendix