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0.5” SVGA

 

LV-S3 

 

 
 
 

SERIAL FUNCTIONAL SPECIFICATION 

 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 

 

 

  

 

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Summary of Contents for LV S3 - SVGA LCD Projector

Page 1: ...0 5 SVGA LV S3 SERIAL FUNCTIONAL SPECIFICATION Page 1 21...

Page 2: ...FF 7 7 Power OFF Command 7 8 Computer Command 7 9 Video Command 7 10 Volume Command 7 11 Volume Command 7 12 Audio Mute ON Command 7 13 Audio Mute OFF Command 7 14 Video Mute ON Command 7 15 Video Mut...

Page 3: ...39 Pointer Down Command 7 40 Enter Command 7 41 Freeze ON Command 7 42 Freeze OFF Command 7 43 Computer Analog RGB Command 7 44 Computer Scart Command 7 45 Computer Component Command 7 46 Page Up Com...

Page 4: ...ransmission Speed 9600 19200 Data Length 8 bit Parity None Stop Bit 1 Flow Control None 1 Transfer rate initial setting value is 19200 2 Transfer rate can be changed by service mode 3 Connection The s...

Page 5: ...rnal initialization after plugging in AC During this time it cannot process command Do not issue any commands 4 9 7 seconds after StandBy or Power ON even when a projector receives a command a compute...

Page 6: ...ON C3B Pointer Left C0E Video Mute OFF C3C Pointer Up C0F Screen Normal size 4 3 C3D Pointer Down C10 Screen Wide size 16 9 C3F Enter C11 Image Standard C43 Freeze ON C12 Image High contrast C44 Free...

Page 7: ...erformance is the same as the remote control s performance 1 System issue any commands every 100ms after receiving response 2 When receiving the same command continuously with 120ms the function is ex...

Page 8: ...above status the projector returns ACK CR 7 5 Power ON Command Command C00 CR Detail Power ON When already Power ON no need to do When sending this command during processing Count Down Count Down is t...

Page 9: ...LUME of the projector and the remote control Acceptable ACK CR Response Unacceptable CR 7 11 Volume Command Command C0A CR Detail Volume Down This Command works same as VOLUME of the projector and the...

Page 10: ...Video Mute OFF Command Command C0E CR Detail VIDEO MUTE OFF This command works the same as NO SHOW of remote control button for VIDEO MUT OFF but does not work for No Show ON Acceptable ACK CR Respon...

Page 11: ...etail Set Image to Custom Mode Acceptable ACK CR Response Unacceptable CR 7 22 Menu ON Command Command C1C CR Detail Display Menu of On Screen Display Acceptable ACK CR Response Unacceptable CR 7 23 M...

Page 12: ...esponse Unacceptable CR 7 28 Power Management Ready Command Command C2A CR Detail Set Power Management to Ready This status is stored in EEPROM so even if turning off and on Acceptable ACK CR Response...

Page 13: ...table ACK CR Response Unacceptable CR 7 33 Video Auto Command Command C32 CR Detail Select Auto input for Video Acceptable ACK CR Response Unacceptable CR 7 34 Video Video Command Command C33 CR Detai...

Page 14: ...mand works the same as the remote control s DOWN button Acceptable ACK CR Response Unacceptable CR 7 40 Enter Command Command C3F CR Detail This command works the same as the remote control s SET butt...

Page 15: ...ptable CR 7 46 Page Up Command Command C59 CR Detail Page Up for PowerPoint when PC and USB are connected Acceptable ACK CR Response Unacceptable CR 7 47 Page Down Command Command C5A CR Detail Page D...

Page 16: ...ne Down Command Command C8F CR Detail Adjust keystone Make the screen image length at the bottom edge shorter Acceptable ACK CR Response Unacceptable CR 8 State Read Command 8 1 Format 8 1 1 A PC issu...

Page 17: ...0 Processing Cooling Down 10 Power Failure 28 Processing cooling down due to abnormal temperature 08 Abnormal Temperature 88 normal after recovering abnormal temperature 02 cannot accept RS232C comman...

Page 18: ...e fan spin for about 90seconds The time defers from models This Cooling Down Works for lamps and other optical accessories Control commands are not available for this status 8 3 5 10 CR Status Abnorma...

Page 19: ...this process Green LED is OFF The control command is invalid After this Power Save Coolign Down continues for about 90 seconds it moves on to Power Save Green LED flashes Status No signal Power Save C...

Page 20: ...CR 1 Show as 4 digits Ex 0410 CR 410 hours Response Unacceptable CR 8 6 Setting Read Command Command CR4 CR Detail Get setting status for screen such as Ceiling Rear Acceptable 1 CR 1 11 CR Normal Sc...

Page 21: ...ature data due to hardware problems the first character is E like E00 0 CR When the status is Stand BY or it is 10 seconds after Power On depend on projectors temperature may approach critical tempera...

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