Acco Nobo Digital DLP Projector X28 User Manual

							
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Appendices

 Other Problems
 The projector stops responding to all controls
  If possible, turn off the projector, then unplug the power cord and 
wait at least 60 seconds before reconnecting power.
  Check that “Keypad Lock” is not activated by trying to control the\
 
projector with the remote control. 
 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 on\
 
pages 43-44.
 
Projector Status Indication
 
 LED lighting message
MessagePower LEDTemp-LEDLamp-LED
(Green/Red)(Red)(Red)
Standby State
(Input power cord)Red
Power on (Warming)FlashingGreen
Lamp lightingGreen
Power off (Cooling) FlashingGreen
Error (Over Temp.)FlashingRed
Error (Fan fail)FlashingRedFlashing
Error (Lamp fail)FlashingRed
Steady light     
No light   
						

							
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 On Screen Messages 
 Temperature warning:
 
 Fan failed:
 
 Lamp warning:
 
 Out of display range:
 
 
Remote Control Problems
 If the remote control does not work
 Check the operating angle of the remote control is within ±5° both horizontally and vertically of one 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 the batteries are inserted correctly.
 Replace batteries if they are exhausted. 
						

							
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 Replacing the lamp
The projector automatically detects the lamp life. When the 
lamp life is nearing the end of use, you will receive a warning 
message.
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: Lamp compartment may be hot! Allow it to cool down 
before changing the lamp!
 Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and 
cause injury if it is dropped.
 Warning: If ceiling mounted, please use caution when 
opening 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.” 
						

							
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Appendices

Lamp	Replacement	Procedure:
.  Switch off the power to the projector by pressing the “POWER” 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. 
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”.
1
2
34
	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 accidentally touched. 
						

							
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Appendices

Compatibility Modes
ModeResolutionV-Sync (Hz)H-Sync (KHz)
VGA640 × 350703.50
VGA640 × 3508537.90
VGA640 × 4008537.90
VGA640 × 480603.50
VGA640 × 4807237.90
VGA640 × 4807537.50
VGA640 × 4808543.30
VGA720 × 400703.50
VGA720 × 4008537.90
SVGA800 × 6005635.20
SVGA800 × 6006037.90
SVGA800 × 6007248.0
SVGA800 × 6007546.90
SVGA800 × 6008553.70
XGA024 × 7686048.40
XGA024 × 7687056.50
XGA024 × 7687560.00
XGA024 × 7688568.70
WXGA 280 × 7686047.40
WXGA280 × 7687560.30
WXGA280 × 7206045.00
WXGA280 × 8006049.70
SXGA52 × 8646053.50
SXGA52 × 8647063.80
SXGA52 × 8647567.50
SXGA52 × 86485 77.0
SXGA280 × 0246063.98
SXGA280 × 0247579.98
SXGA280 × 02485 9.0
SXGA280 × 9606060.00
SXGA+ 400 × 0506063.98
UXGA600 × 2006075.00
 Computer Compatibility
	For widescreen resolution (WXGA), the compatibility support is dependent on Notebook/PC models. 
						

							
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 Video Compatibility
NTSCM (3.58MHz), 4.43 MHz, 480i/p @60Hz
PALB, D, G, H, I, M, N, 576i/p @50Hz
SECAMB, D, G, K, K, L
SDTV/HDTV480i/p, 576i/p, 720p@50Hz/60Hz, 080i/p@50Hz/60Hz
ModeResolutionV-Sync (Hz)H-Sync (KHz)
MAC LC 3”640 × 48066.6634.98
MAC II 3”640 × 48066.6835.00
MAC 6”832 × 62474.5549.73
MAC 9” 024 × 7687560.24
MAC52 × 87075.0668.68
MAC G4640 × 48060 3.35
i MAC DV024 × 7687560.00
i MAC DV52 × 8707568.49
i MAC DV280 × 9607575.00
 Computer Compatibility 
						

							
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Appendices

RS232	Commands
RS232	Pin	Assignments
Pin no.Spec.
N/A
2RXD
3TXD
4N/A
5GND
6N/A
7N/A
8N/A
9N/A
12345
6789
Pin no.NameI/O (From Projector Side)
TXDOUT
2RXDIN
3GNDGND
12
3 
						

							
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Appendices

RS232	Protocol	Function	List
RS232 Commands
Baud Rate : 9600Data Bits: 8Parity: None
Stop Bits:  
Flow Control : None
UART6550 FIFO: Disable
Projector Return (Pass): PProjector Return (Fail): F 
XX=00-99, projector's ID,XX=00 is for all projectors  
. There is a  after all ASCII commands. 2. 0D is the HEX code for  in ASCII code.
SEND to projector                  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 232 ASCII CodeHEX Code Function   Description         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~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) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~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 ~XX07 1  7E 30 30 30 37 20 31 0D  Up (Pan under zoom) ~XX08 1  7E 30 30 30 38 20 31 0D  Down (Pan under zoom) ~XX09 1  7E 30 30 30 39 20 31 0D  Left (Pan under zoom) ~XX10 1  7E 30 30 31 30 20 31 0D  Right (Pan under zoom) ~XX12 5  7E 30 30 31 32 20 35 0D    VGA 1 ~XX12 6  7E 30 30 31 32 20 36 0D   VGA 2 ~XX12 7  7E 30 30 31 32 20 37 0D    VGA 1 SCART ~XX12 8  7E 30 30 31 32 20 38 0D   VGA 1 Component ~XX12 9  7E 30 30 31 32 20 39 0D    S-Video ~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 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~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    User1    ~XX20 6  7E 30 30 32 30 20 36 0D    User2 ~XX20 7  7E 30 30 32 30 20 37 0D   Blackboard ~XX20 8  7E 30 30 32 30 20 38 0D    Classroom    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX21 n  7E 30 30 32 31 20  a 0D  Brightness   n = 0 (a=30) ~ 100 (a=31 30 30) ~XX22 n  7E 30 30 32 32 20  a 0D  Contrast   n = 0 (a=30) ~ 100 (a=31 30 30) ~XX23 n  7E 30 30 32 33 20  a 0D  Sharpness   n = 0 (a=30) ~ 31  (a=33 31) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX24 n   7E 30 30 32 34 20 a 0D   Color Settings  Red Gain  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX25 n  7E 30 30 32 35 20 a 0D     Green Gain n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX26 n   7E 30 30 32 36 20 a 0D    Blue Gain  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX27 n   7E 30 30 32 37 20 a 0D     Red Bias n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX28 n   7E 30 30 32 38 20 a 0D     Green Bias  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX29 n   7E 30 30 32 39 20 a 0D     Blue Bias  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX30 n   7E 30 30 33 30 20 a 0D     Cyan  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX31 n   7E 30 30 33 31 20 a 0D     Yellow  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX32 n   7E 30 30 33 32 20 a 0D     Magenta  n = -50 (a=2D 35 30) ~ 50 (a=35 30) ~XX33 1   7E 30 30 33 33 20 31 0D    Reset --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX34 n  7E 30 30 33 34 20 a 0D  BrilliantColorTM   n = 0 (a=30) ~ 10 (a=31 30) ~XX35 1  7E 30 30 33 35 20 31 0D  Degamma  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    PC --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~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    ~XX37 3  7E 30 30 33 37 20 33 0D    YUV    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX44 n  7E 30 30 34 34 20  a 0D  Tint   n = 0 (a=30) ~ 100 (a=31 30 30) ~XX45 n  7E 30 30 34 35 20  a 0D  Color (Saturation)   n = 0 (a=30) ~ 100 (a=31 30 30) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX60 1  7E 30 30 36 30 20 31 0D  Format   4:3    ~XX60 2  7E 30 30 36 30 20 32 0D     16:9-l    ~XX60 3  7E 30 30 36 30 20 33 0D     16:9-ll  ~XX60 6  7E 30 30 36 30 20 36 0D     Native ~XX60 7  7E 30 30 36 30 20 37 0D     Auto --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX61 n  7E 30 30 36 31 20 a 0D  Overscan   n = 0 (a=30) ~ 3 (a=33) ~XX62 n  7E 30 30 36 32 20 a 0D  Zoom    n = -5 (a=2D 35) ~ 25 (a=32 35)   ~XX63 n  7E 30 30 36 33 20 a 0D  H Image Shift    n = -50 (a=2D  35 30) ~ +50 (a=35 30)  ~XX64 n  7E 30 30 36 34 20 a 0D  V Image Shift    n = -50 (a=2D  35 30) ~ +50 (a=35 30)   ~XX66 n  7E 30 30 36 36 20 a 0D  V Keystone    n = -40 (a=2D 34 30) ~ 40 (a=34 30) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX70 1  7E 30 30 37 30 20 31 0D  Language  English     ~XX70 2  7E 30 30 37 30 20 32 0D    German     ~XX70 3  7E 30 30 37 30 20 33 0D    French    ~XX70 4  7E 30 30 37 30 20 34 0D    Italian     ~XX70 5  7E 30 30 37 30 20 35 0D    Spanish     ~XX70 6  7E 30 30 37 30 20 36 0D    Portuguese     ~XX70 7  7E 30 30 37 30 20 37 0D    Polish     ~XX70 8  7E 30 30 37 30 20 38 0D    Dutch     ~XX70 9  7E 30 30 37 30 20 39 0D    Swedish    ~XX70 10  7E 30 30 37 30 20 31 30 0D    Norwegian/Danish    ~XX70 11  7E 30 30 37 30 20 31 31 0D    Finnish     ~XX70 12  7E 30 30 37 30 20 31 32 0D    Greek     ~XX70 13  7E 30 30 37 30 20 31 33 0D    Traditional Chinese     ~XX70 14  7E 30 30 37 30 20 31 34 0D    Simplified Chinese     ~XX70 15  7E 30 30 37 30 20 31 35 0D    Japanese     ~XX70 16  7E 30 30 37 30 20 31 36 0D    Korean     ~XX70 17  7E 30 30 37 30 20 31 37 0D    Russian     ~XX70 18  7E 30 30 37 30 20 31 38 0D    Hungarian    ~XX70 19  7E 30 30 37 30 20 31 39 0D    Czechoslovak    ~XX70 21  7E 30 30 37 30 20 32 31 0D    Thai --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX71 1  7E 30 30 37 31 20 31 0D  Projection  Front-Desktop    ~XX71 2  7E 30 30 37 31 20 32 0D    Rear-Desktop    ~XX71 3  7E 30 30 37 31 20 33 0D    Front-Ceiling    ~XX71 4  7E 30 30 37 31 20 34 0D    Rear-Ceiling    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 
SEND to projector                  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 232 ASCII CodeHEX Code Function   Description          
						

							
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--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX72 1  7E 30 30 37 32 20 31 0D  Menu Location Top Left    ~XX72 2  7E 30 30 37 32 20 32 0D    Top Right    ~XX72 3  7E 30 30 37 32 20 33 0D    Centre   ~XX72 4  7E 30 30 37 32 20 34 0D    Bottom Left    ~XX72 5  7E 30 30 37 32 20 35 0D    Bottom Right ~XX73 n  7E 30 30 37 33 20 a 0D  Signal  Frequency n = -5 (a=2D 35) ~ 5 (a=35) By signal ~XX74 n  7E 30 30 37 34 20 a 0D    Phase n = 0 (a=30) ~ 31 (a=33 31)  By signal ~XX75 n  7E 30 30 37 35 20 a 0D    H. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing ~XX76 n    7E 30 30 37 36 20 a 0D    V. Position n = -5 (a=2D 35) ~ 5 (a=35) By timing --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX77 n  7E 30 30 37 37 20 aabbcc 0D  Security  Security Timer  Month/Day/Hour    n = mm/dd/hh       mm  = 00 (aa=30 30) ~ 12 (aa=31 32)        dd   = 00 (bb=30 30) ~ 30 (bb=33 30)        hh  = 00 (cc=30 30) ~ 24 (cc=32 34) ~XX78 1  7E 30 30 37 38 20 31 0D    Security Settings  Enable  ~XX78 0  7E 30 30 37 38 20 32 0D    Disable (0/2 for backward compatible) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX79 n  7E 30 30 37 39 20 a 0D  Projector ID    n = 00 (a=30 30) ~ 99 (a=39 39) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX80 1  7E 30 30 38 30 20 31 0D  Mute  On  ~XX80 0  7E 30 30 38 30 20 30 0D   Off (0/2 for backward compatible) ~XX81 n  7E 30 30 38 31 20 a 0D  Volume    n = 0 (a=30) ~ 10 (a=31 30) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX82 1  7E 30 30 38 32 20 31 0D  Logo  nobo ~XX82 3  7E 30 30 38 32 20 33 0D   Neutral --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX100 1  7E 30 30 31 30 30 20 31 0D  Source Lock  On   ~XX100 0  7E 30 30 31 30 30 20 30 0D    Off (0/2 for backward compatible) ~XX100 3  7E 30 30 31 30 30 20 33 0D  Next Source ~XX101 1  7E 30 30 31 30 31 20 31 0D  High Altitude  On   ~XX101 0  7E 30 30 31 30 31 20 30 0D    Off (0/2 for backward compatible)   ~XX102 1  7E 30 30 31 30 32 20 31 0D  Information Hide  On   ~XX102 0  7E 30 30 31 30 32 20 30 0D    Off (0/2 for backward compatible)   ~XX103 1  7E 30 30 31 30 33 20 31 0D  Keypad Lock  On   ~XX103 0  7E 30 30 31 30 33 20 30 0D    Off (0/2 for backward compatible)   --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX104 1  7E 30 30 31 30 34 20 31 0D  Background Color           Blue      ~XX104 2  7E 30 30 31 30 34 20 32 0D                                              Black ~XX104 3  7E 30 30 31 30 34 20 33 0D                                              Red ~XX104 4  7E 30 30 31 30 34 20 34 0D                                              Green ~XX104 5  7E 30 30 31 30 34 20 35 0D                                              White  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX105 1  7E 30 30 31 30 35 20 31 0D  Advanced                           Direct Power On  On    ~XX105 0  7E 30 30 31 30 35 20 30 0D    Off (0/2 for backward compatible) ~XX106 n  7E 30 30 31 30 36 20 a 0D                                              Auto Power Off (min)  n = 0 (a=30) ~ 180 (a=31 38 30) ~XX107 n  7E 30 30 31 30 37 20 a 0D                                                                  Sleep Timer (min)  n = 0 (a=30) ~ 999 (a=39 39 39) ~XX114 1  7E 30 30 31 31 34 20 31 0D    Eco. Standby(1W)  On ~XX114 0  7E 30 30 31 31 34 20 30 0D    Off (0/2 for backward compatible) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX109 1  7E 30 30 31 30 39 20 31 0D    Lamp Reminder  On   ~XX109 0  7E 30 30 31 30 39 20 30 0D      Off (0/2 for backward compatible)    ~XX110 1  7E 30 30 31 31 30 20 31 0D    Brightness Mode  Bright   ~XX110 0  7E 30 30 31 31 30 20 30 0D      STD (0/2 for backward compatible)    ~XX111 1  7E 30 30 31 31 31 20 31 0D    Lamp Reset   Yes   ~XX111 0  7E 30 30 31 31 31 20 30 0D     No (0/2 for backward compatible)    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX112 1  7E 30 30 31 31 32 20 31 0D  Reset    Yes    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX99 1  7E 30 30 39 39 20 31 0D  RS232 Alert Reset  Reset  System Alert  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SEND to emulate Remote --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX140 1  7E 30 30 31 34 30 20 31 0D   Power    ~XX140 10  7E 30 30 31 34 30 20 31 30 0D     Up/Page +     ~XX140 11  7E 30 30 31 34 30 20 31 31 0D    Left/Source     ~XX140 12  7E 30 30 31 34 30 20 31 32 0D    Enter (for projection MENU)     ~XX140 13  7E 30 30 31 34 30 20 31 33 0D     Right/Re-SYNC     ~XX140 14  7E 30 30 31 34 30 20 31 34 0D     Down/Page -     ~XX140 15  7E 30 30 31 34 30 20 31 35 0D     Keystone +     ~XX140 16  7E 30 30 31 34 30 20 31 36 0D    Keystone -     ~XX140 17  7E 30 30 31 34 30 20 31 37 0D     Volume -     ~XX140 18  7E 30 30 31 34 30 20 31 38 0D    Volume +     ~XX140 19  7E 30 30 31 34 30 20 31 39 0D    Brightness (1)     ~XX140 20  7E 30 30 31 34 30 20 32 30 0D    Menu (2)     ~XX140 21  7E 30 30 31 34 30 20 32 31 0D     Zoom (3)     ~XX140 22  7E 30 30 31 34 30 20 32 32 0D    Contrast (4)     ~XX140 23  7E 30 30 31 34 30 20 32 33 0D    Freeze (5)     ~XX140 24  7E 30 30 31 34 30 20 32 34 0D     AV Mute (6)     ~XX140 25  7E 30 30 31 34 30 20 32 35 0D    S-Video (7)     ~XX140 26  7E 30 30 31 34 30 20 32 36 0D    VGA1/2 toggle (8)     ~XX140 27  7E 30 30 31 34 30 20 32 37 0D     Video (9) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SEND from projector automatically --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 232 ASCII Code  HEX Code Function  Projector Return   Description         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- when Standby/Warming/Cooling/Out of Range/Lamp fail/  INFOn n : 0/1/2/3/4/6/7/8 = Standby/Warming/Cooling/ Fan Lock/Over Temperature/Lamp Hours Running Out   Out of Range/Lamp fail/Fan Lock/Over Temperature/       Lamp Hours Running Out --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- READ from projector --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 232 ASCII Code  HEX Code Function  Projector Return   Description         --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ~XX121 1  7E 30 30 31 32 31 20 31 0D  Input Source Commands  OKn  n :   0/1/2/3         None/VGA1/VGA2/S-Video/Video ~XX122 1  7E 30 30 31 32 32 20 31 0D  Sofware Version OKdddd  dddd: FW version ~XX123 1  7E 30 30 31 32 33 20 31 0D  Display Mode  OKn n : 0/1/2/3/4/5/6/7/8 = None/Presentation/Bright/Movie/      sRGB/User1/User2/Blackboard/Classroom ~XX124 1  7E 30 30 31 32 34 20 31 0D  Power State  OKn n : 0/1 = Off/On    ~XX125 1  7E 30 30 31 32 35 20 31 0D  Brightness  OKn  ~XX126 1  7E 30 30 31 32 36 20 31 0D  Contrast  OKn ~XX127 1  7E 30 30 31 32 37 20 31 0D  Aspect Ratio  OKn n : 0/1/2/3/4 = 4:3/16:9-l/16:9-ll(LBX)/Native/AUTO ~XX128 1  7E 30 30 31 32 38 20 31 0D  Color Temperature  OKn n : 0/1/2 = Warm/Medium/Cold ~XX129 1  7E 30 30 31 32 39 20 31 0D  Projection Mode  OKn n : 0/1/2/3 = Front-Desktop/ Rear-Desktop       / Front-Ceiling / Rear-Ceiling ~XX150 1  7E 30 30 31 35 30 20 31 0D  Information  OKabbbbccdddde         a : 0/1 = Off/On          bbbb: LampHour           cc: source   00/01/02/03/04= None/VGA1/VGA2/           S-Video/Video        dddd: FW version       e : Display mode 0/1/2/3/4/5/6/7/8                                   None/Presentation/Bright/Movie/sRGB                                   /User1/User2/Blackboard/Classroom ~XX151 1  7E 30 30 31 35 31 20 31 0D  Model name  OKn n:1/2=SVGA/XGA ~XX108 1  7E 30 30 31 30 38 20 31 0D  Lamp Hours  OKbbbb bbbb: LampHour ~XX108 2  7E 30 30 31 30 38 20 31 0D  Cumulative Lamp Hours  OKbbbbb  bbbbb: (5 digits) Total Lamp Hours  
						

							
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Appendices

	Please note that damage resulting from incorrect installation will invalidate the warranty.
Ceiling Mount Installation
.  To prevent damaging your projector, please use the 
ceiling mount package for installation.
2.  If you wish to use a third party ceiling mount kit, please 
ensure the screws used to attach a mount to the projector 
meet the following specifications:
  Screw type: M3*3
  Maximum screw length: 0mm
   Minimum screw length: 7.5mm
 Warning: . If you buy a ceiling mount from another company, please be sure to use the correct screw size. 
Screw size will vary depending on the thickness of the mounting plate.2. Be sure to keep at least 0 cm gap between the ceiling and the bottom of the projector.3. Avoid installing the projector near a heat source. 
Lens
82.30
110.00
55.00
118.65
286.31
192.00
77.75
167.66
63.00
Unit: mm