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Basic Serial Command Functional Specification                       

                 

   

 

 

       

Page 5 of 19 

             

4. Functional Execution Command Table 

Command 

Item 

Command 

Item 

C00 

Power On 

C2A 

Power Management Ready 

C01 

Power Off (Quick Power Off) 

C2B 

Power Management Off 

C02 

Power Off 

C2E 

Power Management Shut down 

C05 

Computer 1 (MC/W/N) 

C30 

D.Zoom + 

C06 

Computer 2 

C31 

D.Zoom - 

C07 Video 

C32 Video 

Auto 

C09 

 

C33 

Video Video 

C0A 

Volume - 

C34 

Video S-Video 

C0B 

Mute On 

C3A 

Pointer Right 

C0C 

Mute Off 

C3B 

Pointer Left 

C0D 

No Show On 

C3C 

Pointer Up 

C0E 

No Show Off 

C3D 

Pointer Down 

C0F 

Screen Normal Size (4:3) C3E 

Mouse 

Right 

Click 

C10 

Screen Wide Size (16:9) 

C3F 

Enter 

C11 

Image Standard 

C43 

Freeze On 

C12 

Image High contrast 

C44 

Freeze Off 

C13 

Image Cinema 

C50 

Computer 1 Analog RGB 

C14 

Image Custom 

C52 

Computer 1 DVI (PC Digital) 

C18 

Image Blackboard (Green) 

C53 

Computer 1 DVI ( HDCP) 

C1C Menu 

On 

C59 Page 

Up 

C1D Menu 

Off 

C5A Page 

Down 

C1E 

Display Clear 

C89 

Auto PC Adj. 

C20 

Brig 

C8A 

Presentation Timer 

C21 

Brightness - 

C8E 

Keystone Top 

C24 

Computer 2 Component 

C8F 

Keystone Bottom 

C25 

Computer 2 RGB 

C90 

Keystone Right 

C26 

Computer 2 SCART 

C91 

Keystone Left 

C27 Image 

(Toggle) 

   

C28 

On Start Enable 

 

 

C29 

On Start Disable 

 

 

 

 
 
 
5. Status Read Command Table 

Command 

Function 

Note 

CR0 Status 

Read

 

 

CR1 

Input Mode Read

 

 

CR3 

Lamp Time Read

 

 

CR4 Setting 

Read 

 

CR6 Temp. 

Read

 

 

Summary of Contents for LV-5220 - Multimedia Projector SVGA

Page 1: ...LV 7225 7220 5220 BASIC SERIAL FUNCTIONAL SPECIFICATION History of Modification Rev Contents Date Note New Document 2004 08 31...

Page 2: ...uter 1 Command 7 6 9 Computer 2 Command 7 6 10 Video Command 7 6 11 Volume Command 8 6 12 Volume Command 8 6 13 Mute On Command 8 6 14 Mute Off Command 8 6 15 No Show On Command 8 6 16 No Show Off Com...

Page 3: ...Down Command 13 6 47 Mouse Right Click Command 13 6 48 Enter Command 13 6 49 Freeze On Command 13 6 50 Freeze Off Command 13 6 51 Computer 1 Analog RGB Command 13 6 52 Computer 1 DVI PC Digital Comman...

Page 4: ...cification Item Specification Shynchro system Asynchronous Transmission Speed 9600 19200 Data Length 8 bits Parity None Stop Bit 1 Flow Control None 1 Transfer rate initial setting value is 19200 2 Tr...

Page 5: ...the first data 3 4 When a computer keeps sending some command it must wait sending next command after 100ms when the computer receives the return command More than 100ms Command PC Projector C 0 7 CR...

Page 6: ...4 3 C3E Mouse Right Click C10 Screen Wide Size 16 9 C3F Enter C11 Image Standard C43 Freeze On C12 Image High contrast C44 Freeze Off C13 Image Cinema C50 Computer 1 Analog RGB C14 Image Custom C52 C...

Page 7: ...ion is stopped 5 If the Projector receives other incoming commands within 120ms the execution is stopped 6 3 Transfer Example Change to Video Mode with Basic Command Command PC Projector C 0 7 CR Proj...

Page 8: ...Command C02 CR Detail Power Off Standby status When Power Off with POWER button of the Projector or the Remote control Power Off will be displayed However as soon as this command is sent Power Off is...

Page 9: ...and does not work for Mute Off Acceptable ACK CR Response Unacceptable CR 6 14 Mute Off Command Command C0C CR Detail Sound Mute Off This command works the same as MUTE of the Remote Control button fo...

Page 10: ...Image to Standard mode Acceptable ACK CR Response Unacceptable CR 6 20 Image High contrast Command Command C12 CR Detail Set Image to High contrast mode Acceptable ACK CR Response Unacceptable CR 6 21...

Page 11: ...C20 CR Detail Brightness of user control 1 Acceptable ACK CR Response Unacceptable CR 6 28 Brightness Command Command C21 CR Detail Brightness of user control 1 Acceptable ACK CR Response Unacceptable...

Page 12: ...CR Response Unacceptable CR 6 34 On Start Cancellation Command Command C29 CR Detail Cancel Power On Start status This setting status is stored in EEPROM hold even if turning Off and On Acceptable ACK...

Page 13: ...mmand C32 CR Detail Select Auto input for Video Acceptable ACK CR Response Unacceptable CR 6 41 Video Video Command Command C33 CR Detail Select Video input for Video Acceptable ACK CR Response Unacce...

Page 14: ...ontrol s Mouse Right Click Acceptable ACK CR Response Unacceptable CR 6 48 Enter Command Command C3F CR Detail This command works the same as the Remote control s SET button Acceptable ACK CR Response...

Page 15: ...own the image data page that are edited by MCI Acceptable ACK CR Response Unacceptable CR 6 56 Auto PC Adj Command Command C89 CR Detail Execute Auto PC Adj command This command works the same as a Re...

Page 16: ...horter Acceptable ACK CR Response Unacceptable CR 6 60 Keystone Right Command Command C90 CR Detail Adjust keystone Make the screen image length at the right edge shorter Acceptable ACK CR Response Un...

Page 17: ...sue PC Projector C R 1 CR Projector PC 1 CR Response A few ms 1s Shows Computer 1 is selected 7 3 Status Read Command Command CR0 CR Detail Get the Projector status Acceptable 1 CR 1 00 Power On 80 St...

Page 18: ...wer will be automatically turned off The Projector returns 10 CR and cooling fan is also stopped at the time 7 3 6 28 CR Status Processing cooling down by abnormal temperature When the temperature ins...

Page 19: ...e by the Power management function in setting menu 7 4 Input Mode Read Command Command CR1 CR Detail Get selected Input No Acceptable 1 CR 1 1 Computer 1 2 Computer 2 3 Video Response Unacceptable CR...

Page 20: ...en cannot return the temperature data due to hardware problems the first character is E like E00 0 CR When the status is Standby or it is 10 seconds after Power On depend on Projectors temperature may...

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