Optoma W401 Projector User Manual

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Appendices
 Image does not display in 3D
Check if the battery of 3D glasses is drained. `
Check if the 3D glasses is turned on. `
When the input signal is HDMI 1.3 2D (1080i side-by-side  `
half), press “3D Format” button and switch to “SBS”.
Other Problems
 The projector stops responding to all controls
If possible, turn off the projector, then unplug the power cord  `
and wait at least 20 seconds before reconnecting power.
 Lamp burns out or makes a popping sound
When the lamp reaches its end of life, it will burn out and may  `
make a loud popping sound.  If this happens, the projector 
will not turn on until the lamp module has been replaced. To 
replace the lamp, follow the procedures in the “Replacing the 
Lamp” section.
Remote Control Problems
 If the remote control does not work
Check the operating angle of the remote control is within  ±15°  `
both horizontally and vertically of on of the IR receivers on the 
projector.
Make sure there are not any obstructions between the remote  `
control and the projector. Move to within 7 m (±0°) of the 
projector.
Make sure batteries are inserted correctly. `
Replace batteries if they are exhausted. ` 
						

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Appendices
Steady light  ™  No light  
MessageON/STANDBY LEDTemp-LEDLamp-LED
(Green/Amber)(Red)(Red)
Standby State
(Input power cord)Amber
Power on (Warming)Flashing Green
Lamp lightingGreen
Power off (Cooling) Flashing Green
Error (Over Temp.)Flashing Amber
Error (Fan fail)Flashing AmberFlashing
Error (Lamp fail)Flashing Amber
＊ ON/STANDBY LED be ON when OSD appears, be OFF when OSD disappears. 
LED Lighting Messages                   
						

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Appendices
Power off: ™
Power Off?
Press Power Key again
Lamp warning: ™
Lamp Warning
Lamp life exceeded.
Temperature warning: ™
Please:
1. Make sure air in and outlets are not blocked.
2. Make sure the environment temperature is under 45 degree C.
If the problem persists in spite of the above.
Please contact a service centre for repair. Warning! TEMPERATURE TOO HIGH
Fan failed: ™
Warning! FAN LOCKED
The projector will switch off automatically.
Please contact a service centre for repair.
On Screen Messages 
						

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Appendices
Out of display range: ™
Out of range
Network Configurations: ™
Setting network configurationsPlease wait... 
						

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Appendices
The projector automatically detects the lamp life. When the 
lamp life is nearing the end of use, you will receive a warning 
message.
Lamp Warning
Lamp life exceeded.
When you see this message, please contact your local reseller or 
service center to change the lamp as soon as possible. Make sure 
the projector has been cooled down for at least 30 minutes before 
changing the lamp.
  Warning: If ceiling mounted, please use caution when open-
ing the lamp access panel. It is recommended to wear safety 
glasses if changing the bulb when ceiling mounted. “Caution 
must be used to prevent any loose parts from falling out of 
projector.”
 Warning: Lamp compartment is hot! Allow it to cool down 
before changing lamp!
 Warning: To reduce the risk of personal injury, do not drop 
the lamp module or touch the lamp bulb. The bulb may shat-
ter and cause injury if it is dropped.
Replacing the Lamp     
						

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Appendices
Lamp Replacement Procedure:
1. Switch off the power to the projector by pressing the “” button. 
2. Allow the projector to cool down for at least 30 minutes.
3. Disconnect the power cord.
4. Unscrew the two screws on the cover. 1
5. Lift up and remove the cover. 2
6. Unscrew the two screws on the lamp module. 3
7. Lift up the lamp handle and remove the lamp module slowly and carefully . 4
To replace the lamp module, reverse the previous steps.
8.  Turn on the projector and use “Lamp Reset” after the lamp module is  replaced.
Lamp Reset: (i) Press “Menu”  (ii) Select “OPTIONS”  (iii) Select  
“Lamp Settings”  (iv) Select “Lamp Reset”  (v) Select “Yes”.
The screws on the  ™lamp cover and the lamp cannot be removed.  The projector cannot  ™be turned on if the lamp cover has not been placed back on the projector. Do not touch the glass  ™area of the lamp. Hand oil can cause the lamp to shatter. Use a dry cloth to clean the lamp module if it was ac-cidentally touched.
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Appendices
Computer/Video/HDMI/Mac Compatibility ™
Compatibility Modes
For widescreen  ™resolution (WXGA), the compatibility support is depen-dent on Notebook/PC models.Please note that us- ™ing resolutions other than native 1024 x 768 (XGA model), 1280 x 800 (WXGA model) may result in some loss of image clarity.(*1) 1920 x1200  ™@60Hz only support RB (reduced blank-ing).(*2) 3D timing for  ™True 3D projector.(*3) is not supported  ™HDMI input singal for Mac.(*4) is only for Type  ™A model.120Hz input signals  ™may be dependent on graphics cards support.
SignalResolutionRefresh Rate (Hz)VideoAnalogHDMIMac
NTSC720 x 48060O---
PAL/SECAM720 x 57650O---
VGA
640 x 48060-OOO
640 x 48067-O--
640 x 48072.8-O-O
640 x 48085-O-O
SVGA
800 x 60056.3-O--
800 x 60060.3 (*2)-OOO
800 x 60072.2-OOO
800 x 60085.1-OOO
800 x 600120 (*2)-OO-
XGA
1024 x 76860 (*2)-OOO
1024 x 76870.1-OOO
1024 x 76875-OOO
1024 x 76885-OOO
1024 x 768120 (*2)-OO-
WSVGA1024 x 60060--OO
HDTV (720p)
1280 x 72050OOO-
1280 x 72060 (*2)OOOO
1280 x 720120 (*2)-OO-
WXGA
1280 x 76860-OOO (*3)
1280 x 76875-OOO
1280 x 76885-OOO (*3)
1280 x 80060-OOO
1366 x 76860 (*4)-OO-
WXGA+1440 x 90060 (*4)-OO-
SXGA
1280 x 102460-OOO
1280 x 102475-OOO
1280 x 102485-OO-
SXGA+1400 x 105060-OO-
UXGA1600 x120060-OO-
HDTV (1080p)
1920 x 108024OOO-
1920 x 108030--O-
1920 x 108050OOO-
1920 x 108060OOOO
HDTV (1080i)1920 x 108050O-O-
1920 x 108060O-O-
WUXGA1920 x 120060 (*1)-OOO 
						

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Appendices
SignalResolutionRefresh Rate (Hz)VideoAnalogHDMIMac
SDTV (576i)768 x 57650O-O-
SDTV (576p)768 x 57650O-O-
SDTV (480i)640 x 48060O-O-
SDTV (480p)640 x 48060O-O-
3D Input Video Compatibility ™
Input Resolution
HDMI 1.4a 3D Input
Input Timing
1280 x 720p @ 50HzTop-and-Bottom
1280 x 720p @ 60HzTop-and-Bottom
1280 x 720p @ 50HzFrame packing
1280 x 720p @ 60HzFrame packing
1920 x 1080i @ 50 HzSide-by-Side (Half)
1920 x 1080i @ 60 HzSide-by-Side (Half)
1920 x 1080p @ 24 HzTop-and-Bottom
1920 x 1080p @ 24 HzFrame packing
HDMI 1.3 3D Content
1920 x 1080i @ 50Hz
Side-by-Side (Half)While 3D Format is “SBS”
1920 x 1080i @ 60Hz
1280 x 720p @ 50Hz
1280 x 720p @ 60Hz
1920 x 1080i @ 50Hz
Top-and-BottomWhile 3D Format is “Top and Bottom”
1920 x 1080i @ 60Hz
1280 x 720p @ 50Hz
1280 x 720p @ 60Hz
480iHQFSWhile 3D Format is “Frame sequential” 
						

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Appendices
RS232 Pin Assignments
Pin no.Spec.  (from projector side)
1N/A
2RXD
3TXD
4N/A
5GND
6N/A
7N/A
8N/A
9N/A
1
2
3
4
5
6
7
8
9
RS232 Commands and Protocol 
Function List   
						

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Appendices
RS232 Protocol Function List
Baud Rate : 9600
Data Bits: 8
Parity: None
Stop Bits: 1 
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P
Projector Return (Fail): F 
There is a   ™after all ASCII com-mands.0D is the HEX code  ™for  in ASCII code.
XX=00-99, projector's ID,
XX=00 is for all projectors  
Optoma W401/X401 Command Table. ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Baud Rate : 9600               Note :  There is a  after all ASCII commands
Data Bits: 8              0D is the HEX code for  in ASCII code
Parity: None
Stop Bits: 1
Flow Control : None
UART16550 FIFO: Disable
Projector Return (Pass): P                 
Projector Return (Fail): F                 XX=01À99, projectors ID, XX=00 is for all projectors
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SENDtoprojector                  
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232ASCIICodeHEXCodeFunctionDescription---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
~XX00 1 7E 30 30 30 30 20 31 0D Power ON
~XX00 0 7E 30 30 30 30 20 30 0D Power OFF (0/2 for backward compatible)
~XX00 1 ~nnnn 7E 30 30 30 30 20 31 20 a 0D Power ON with Password ~nnnn = ~0000 (a=7E 30 30 30 30)
~9999 (a=7E 39 39 39 39)
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~XX01 1 7E 30 30 30 31 20 31 0D Resync
~XX02 1 7E 30 30 30 32 20 31 0D AV Mute On
~XX02 0 7E 30 30 30 32 20 30 0D Off (0/2 for backward compatible)
~XX03 1 7E 30 30 30 33 20 31 0D Mute On
~XX03 0 7E 30 30 30 33 20 30 0D Off (0/2 for backward compatible)
~XX04 1 7E 30 30 30 34 20 31 0D Freeze
~XX04 0 7E 30 30 30 34 20 30 0D Unfreeze                                          (0/2 for backward compatible)
~XX05 1 7E 30 30 30 35 20 31 0D Zoom Plus
~XX06 1 7E 30 30 30 36 20 31 0D Zoom Minus
~XX12 1 7E 30 30 31 32 20 31 0D Direct Source Commands HDMI 
~XX12 5 7E 30 30 31 32 20 35 0D VGA1
~XX12 6 7E 30 30 31 32 20 36 0D VGA 2 
~XX12 8 7E 30 30 31 32 20 38 0D VGA1  Component
~XX12 10 7E 30 30 31 32 20 31 30 0D Video
~XX12 13 7E 30 30 31 32 20 31 33 0D VGA 2 Component
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~XX20 1 7E 30 30 32 30 20 31 0D Display Mode Presentation
~XX20 2 7E 30 30 32 30 20 32 0D Bright
~XX20 3 7E 30 30 32 30 20 33 0D Movie
~XX20 4 7E 30 30 32 30 20 34 0D sRGB
~XX20 5 7E 30 30 32 30 20 35 0D User
~XX20 7 7E 30 30 32 30 20 37 0D Blackboard
~XX20 13 7E 30 30 32 30 21 33 0D DICOM SIM.
~XX20 9 7E 30 30 32 30 20 39 0D 3D
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~XX21 n 7E 30 30 32 31 20  a 0D Brightness n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX22 n 7E 30 30 32 32 20  a 0D Contrast n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX23 n 7E 30 30 32 33 20  a 0D Sharpness n = 1 (a=31) ~ 15  (a=31 35)
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~XX24 n  7E 30 30 32 34 20 a 0D  Color Settings/White Redn = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX25 n 7E 30 30 32 35 20 a 0D  Greenn = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX26 n  7E 30 30 32 36 20 a 0D Blue n = -50 (a=2D 35 30) ~ 50 (a=35 30)
~XX33 1  7E 30 30 33 33 20 31 0D Reset
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~XX34 n 7E 30 30 33 34 20 a 0D BrilliantColor
TMn = 1 (a=30) ~ 10 (a=31 30)                      
~XX35 1 7E 30 30 33 35 20 31 0D Gamma Film
~XX35 2 7E 30 30 33 35 20 32 0D Video
~XX35 3 7E 30 30 33 35 20 33 0D Graphics
~XX35 4 7E 30 30 33 35 20 34 0D Standard
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~XX36 1 7E 30 30 33 36 20 31 0D Color Temp. Warm
~XX36 2 7E 30 30 33 36 20 32 0D Medium
~XX36 3 7E 30 30 33 36 20 33 0D Cold
~XX37 1 7E 30 30 33 37 20 31 0D Color Space Auto
~XX37 2 7E 30 30 33 37 20 32 0D RGB\ RGB(0-255)
~XX37 3 7E 30 30 33 37 20 33 0D YUV
~XX37 4 7E 30 30 33 37 20 34 0D RGB(16 - 235)
~XX73 n 7E 30 30 37 33 20 a 0D Signal  Frequencyn = -5 (a=2D 35) ~ 5 (a=35) By signal
~XX91 n 7E 30 30 39 31 20 a 0D Automaticn = 0 disable; n = 1 enable
~XX74 n 7E 30 30 37 34 20 a 0D Phasen = 0 (a=30) ~ 31 (a=33 31)  By signal
~XX75 n 7E 30 30 37 35 20 a 0D H. Positionn = -5 (a=2D 35) ~ 5 (a=35) By timing
~XX76 n 7E 30 30 37 36 20 a 0D V. Positionn = -5 (a=2D 35) ~ 5 (a=35) By timing
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