Canon LV 7392A
Contents
1. C82 C43 FREEZE ON C83 C44 FREEZE OFF C84 a C45 C85 C46 C86 C47 C87 C48 C88 C49 C89 Auto PC C4A C8A PRESENTATION TIMER C4B C8B PRESENTATION TIMER Exit C4C C8C es C4D C8D C4E C8E KEYSTONE tf C4F C8F KEYSTONE C50 Computer Analog RGB C90 C51 Computer Scart C91 C52 C92 C53 C93 C54 Computer Component C94 C55 C95 C56 C96 C57 C97 C58 C98 C59 C99 C5A C9A C5B C9B C5C C9C means no function Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Status Read Command Table Command Item Memo CRO Status Read CR1 Input Mode Read CR2 CR3 Corresponding Lamp Time Read CR4 Setting Read CR5 CR6 Temp Read CR7 Lamp Mode Read means no function Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Functional Execution Command 6 1 Format2. 6 1 1 PC issues a command in format as below C COMMAND CR Command two characters See Basic Functional Execution Command Table A projector changes received data to decode and returns a result after being ready to receive next command ACK CR J_ 0x06 0x0D When received Functional Execution Commands 6 1 2 O OCR When the received data cannot be decoded 6 2 Command Pipelining When some functions need the command pipelining the performance is the same as that of the remote control 6 2 1 System issues any command every 100 ms 6 2 2 When receiving the appropriate command the function is executed for 120 ms from the moment 6 2 3 When receiving the same command continuously within 120 ms the function is executed for another 120 ms from the moment 6 2 4 When there is no incoming command after 120 ms the execution of pipelining is stopped 6 2 5 When the projector receives other incoming commands within 120ms the execution of pipelining is stopped 6 3 Transfer Example Switch the projector to video mode with Basic Command Command Pele lr er PC Projector Projector PC Processing A few ms 5s 7 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 6 4 Operation Requirements 1 When the projector s status is any of below Functional Execution Commands are
3. CR Response 10 Canon 6 15 6 16 6 17 6 18 6 19 6 20 LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications VIDEO MUTE ON Command Command COD CR Video Mute ON Detail This command works the same way as BLANK button of the remote control for Blank ON but does not work for Blank OFF Acceptable ACK CR Response Unacceptable CR VIDEO MUTE OFF Command Command COE CR Video Mute OFF Detail This command works the same way as BLANK button of remote control for Blank OFF but does not work for Blank ON Acceptable ACK CR Response Unacceptable CR Aspect Normal size Command LV 7292A LV 7297A LV 7392A LV 7393A LV 7292M LV 7297M LV 8227M Command Detail Response COF CR Set Aspect mode to Normal This command is invalid while D Zoom is in operation Acceptable ACK CR Unacceptable D ICR Aspect 16 9 size Command LV 8227 A LV 8227M Command C10 CR Detail Set Aspect mode to 16 9 This command is invalid while D Zoom is in operation Response Acceptable ACK CR Unacceptable O ICRI Screen Full size Command Command C10 CR Detail Set Aspect mode
4. Execute P timer BEEN This command works the same way as P TIMER button of the remote control Acceptable ACK CR Response Unacceptable CR 6 56 PRESENTATION TIMER Exit Command Command C8B CR Exit P timer menu Detail This command works the same as holding on the P TIMER button of the remote control Acceptable ACK CR Unacceptable CR Response 6 57 KEYSTONE tCommand Command C8E CR Detail Correct keystone distortion by reducing upper part of image Acceptable ACK CR Unacceptable CR Response 6 58 KEYSTONE Command TEF ER Correct keystone distortion by reducing down part of image Acceptable ACK CR Unacceptable O CR Response 18 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Status Read Command 7 1 Format 7 1 1 PC issues commands in format as below CR Command CR Command 1 character See Basic Status Read Command Table 7 1 2 When a projector receives the appropriate command it returns a character line as the required data CR Required Data A character line See Basic Status Read Command Table 7 1 3 When the received data cannot be decoded the projector returns CR 7 2 Transfer
5. 7292S LV 7297S LV 7392S Basic Serial Command Specifications 1 1 These specifications define projector control commands for LV 7292A 7297A 7392A 7393A 7398A 8227A 7292M 7297M 8227M 7292S 7297S 7392S 1 2 The projector control commands are used to remotely control a projector through RS 232C from a computer Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Serial Interface Specifications 2 1 Transfer Specifications Item Specifications Synchronous system Asynchronous Transmission Speed 9600 19200 Data Length Parity Stop Bit Flow Control 1 Transmission speed initial setting value is 19200 2 Transmission speed can be changed in service mode 2 2 Connection Dedicated serial cable must be used for connection to a computer and a projector Dedicated serial cable must be used for connection to a computer and a projector PC Projector COM 1 Control Port CD N C RXD RXD TXD TXD DTR N C SG SG DSR N C RTS RTS CTS CTS RING N C D Sub 9 Pin D Sub 9 Pin Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Notes for Communication O O The projector control command is defined as one command one line that starts with C and ends with carriage return 0x0D O O There ar
6. BEN This status is stored in EEPROM and retained regardless of Power ON OFF Acceptable ACK CR Response Unacceptable O CR 6 39 Power management mode Exit Command Command C2E CR Set Power Management mode to Exit mode Detail This status is stored in EEPROM and retained regardless of Power OFF ON Acceptable ACK CR Response Unacceptable CR 14 Canon 6 40 6 41 6 42 6 43 6 44 Command LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications D ZOOM Command C30 CR Detail Enter Digital Zoom mode and expand image size This command works the same way as D ZOOM button of the remote control Response Acceptable ACK CR Unacceptable CR D ZOOM Command Command C31 CR Detail Enter Digital Zoom mode and reduce image size This command works the same as D ZOOM button of the remote control Response Acceptable ACK CR Unacceptable CR Computer S Video Command Command C34 CR Detail Select S Video of Computer input Although projector returns OK Auto input is not executed with this command while Auto input is set to On1 or On2 Response Acceptable ACK CR Unacceptable O
7. CR Image Colorboard Command Command C39 CR Detail Response Set image to Colorboard mode Acceptable ACK CR Unacceptable O CR POINTER RIGHT Command Command C3A CR Detail Move the Pointer of On Screen Display Menu to the right This command works differently from the pointer gt of the projector and remote control and has no function of Volume X LV 7292S 7297S 7392S Move the Pointer of On Screen Display Menu to the right This command is the same behavior as the point button gt of the projector Response Acceptable ACK CR Unacceptable CR 15 Canon 6 45 6 46 6 47 6 48 6 49 LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications POINTER LEFT Command Command C3B CR Move the Pointer of On Screen Display Menu to the left This command works differently from the pointer lt of the projector and remote Detail control and has no function of Volume al LV 7292S 7297S 7392S Move the Pointer of On Screen Display Menu to the left This command is the same behavior as the point button lt of the projector Acceptable ACK CR Response Unacceptable CR POINTER UP Command Command C3C CR Detail Move up
8. CR Unacceptable CR Response 6 27 Image Blackboard Green Command Command C18 CR Detail Set image to Blackboard Green mode Acceptable ACK CR Unacceptable CR Response 12 Canon 6 28 6 29 6 30 6 31 6 32 6 33 LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Image Presentation Command Command C19 CR Basic Serial Command Specifications Detail Set image to Presentation mode Acceptable ACK CR Response Unacceptable O CR MENU ON Command Command C1C CR Detail Display On Screen Display Menu Acceptable ACK CR Response Unacceptable CR MENU OFF Command Command C1D CR Detail Hide On Screen Display Menu Acceptable ACK CR Unacceptable CR Response DISPLAY CLEAR Command Command C1E CR Hide On Screen Display pelai Hide On Screen Display unconditionally Acceptable ACK CR Response Unacceptable CR BRIGHTNESS Command Command C20 CR Detail Brightness of User Control 1 Acceptable ACK CR Response Unacceptable ICR BRIGHTNESS Command Command C21 CR D
9. Command 40 CR Status Countdown in process When Display in Setting Menu is ON and POWER ON is executed it starts Countdown When Display in Setting Menu is OFF processing Countdown is not executed and the status quickly moves to Power ON 20 CR Status Cooling Down in process When the status is Power ON and POWER OFF Command C01 CR is executed it moves to Cooling Down status This status automatically moves to Standby after lamp turns off and the fan spin finishes after about 90 seconds The fan spin time depends on a model This function is used to cool down the lamps and other optical parts and is quite important for projector s reliability During this time Functional Execution Commands are invalid 10 CR Status Power Failure When the power supply voltage inside the projector reaches abnormal status the projector is automatically turned off The projector returns 10 CR which shows it moves to Power OFF status due to power failure Fan also stops unlike Cooling Down status 28 CR Status Cooling Down in process due to Temperature Anomaly When the inside temperature is out of the operating temperature it automatically starts Cooling Down Response for this status is 28 CR Even if the temperature decreases during this process Cooling Down is executed 88 CR Status Coming back after temperature anomaly When the status moves to Standby after Cooling Down due to temper
10. Example Get input mode for projector with basic commands Command issues a command of getting current input mode err for Processing Response A few ms 1s Shows Computer 1 is selected PC Projector Projector PC 7 3 Operation Requirements When Eco mode is selected in Standby mode of Setting menu and projector is in Standby Status Read Commands are invalid 7 4 Status Read Command Command CRO CR Detail Get the projector s operating status Acceptable 1 CR 00 Power ON 80 Standby 40 Countdown in process 20 Cooling Down in process 10 Power Failure 28 Cooling Down in process due to Temperature Anomaly 88 Coming back after Temperature Anomaly 24 Power Save Cooling Down in process 04 Power Save 21 Cooling Down is in process after Power off due to lamp failure 81 Standby after Cooling Down due to lamp failure Response 1 Unacceptable CR 19 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Details of Response 00 CR Status Power ON Normal image is on the screen 80 CR Status Standby When the status is Standby Status Read Commands are always acceptable but Functional Execution Commands are not acceptable except POWER ON
11. projector and remote control Power OFF is displayed However as soon as this command is sent Quick Power OFF is executed Response Acceptable ACK CR Unacceptable O CR 6 7 POWER OFF Command Command C02 CR Detail Power OFF Standby The command operates the same Power OFF function as ON STAND BY button of the projector and remote control Once this command is sent Power OFF is displayed If this command is sent again while it is displayed Power OFF is executed When sending this command during Countdown Countdown is terminated Response Acceptable ACK CR Unacceptable O CR 6 8 HDMI Command Except LV 7292S LV 7297S LV 7392S Command C04 CR Select HDMI Input Detail Although projector returns OK Auto input is not executed with this command while Auto input is set to On1 On2 Acceptable ACK CR Response Unacceptable O CR 6 9 Computer Command Command C05 CR Select Computer Input Detail Although projector returns OK Auto input is not executed with this command while Input search is set to On1 or On2 Acceptable ACK CR Response Unacceptable CR Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 6 10 Vid
12. to Full This command is valid though D Zoom is in operation Acceptable ACK CR Response Unacceptable ICR Command Detail C11 CR Image Standard Command Set image to Standard mode Response Acceptable ACK CR Unacceptable D OR 11 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 6 21 Image High contrast Command Command C12 CR Detail Set image to High contrast mode Acceptable ACK CR Unacceptable CR Response 6 22 Image Cinema Command Command C13 CR Detail Set image to Cinema mode Acceptable ACK CR Unacceptable CR Response 6 23 User 1 Command Command C14 CR Detail Set image to User 1 mode Acceptable ACK CR Unacceptable CR Response 6 24 User 2 Command Command C15 CR Detail Set image to User 2 mode Acceptable ACK CR Unacceptable O CR Response 6 25 User 3 Command Command C16 CR Detail Set image to User 3 mode Acceptable ACK CR Unacceptable CR Response 6 26 User 4 Command Command C17 CR Detail Set image to User 4 mode Acceptable ACK
13. Analog RGB Command Command C50 CR Detail Select Analog RGB input in Computer Although projector returns OK Auto input is not executed with this command while Input Auto input set to On1 or On2 Response Acceptable ACK CR Unacceptable O CR Computer Scart Command Command C51 CR Detail Select Scart input in Computer Although projector returns OK Auto input is not executed with this command while Auto input is set to On1 or On2 Response Acceptable ACK CR Unacceptable CR Computer Component Command Command C54 CR Detail Select Component input in Computer Although projector returns OK Auto input is not executed with this command while Auto input is set to On1 or On2 Response Acceptable ACK CR Unacceptable CR AUTO PC Command Command C89 CR Execute Auto PC function Detail This command operates the same as Auto PC of main menu Projector suspends Auto PC operation when receiving this command another time Acceptable ACK CR Response Unacceptable O CR 17 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 6 55 PRESENTATION TIMER Command Command C8A CR
14. Canon MULTIMEDIA PROJECTOR LV 7292A LV 7297A LV 7298A LV 7392A LV 7393A LV 8227A LV 7292M LV 7297M LV 8227M LV 7392S LV 7292S LV 7297S BASIC SERIAL COMMAND SPECIFICATIONS Revision 1 2012 CANON INC YT1 1444 000 Canon LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Table of Contents ENN NRA 1 O O Serial Interface Specifications 2 2 1 Transfer Specifications usines 2 2 2 Connection RE dado Ses each eee A eee 2 O O Notes for Communication 3 O O Functional Execution Command Table 4 O O Status Read Command Table 6 O Functional Execution Command 7 6 1 Format 7 6 2 Command Pipelining sund eksen eaae men ten teteer Acs 7 6 3 Transfer Example sise 7 6 4 Operation Requirements ses 8 6 5 POWER ON Command 9 6 6 POWER OFF Command Quick Power OFF 9 6 7 POWER OFF Command seins 9 6 8 HDMI Command Except LV 7292S LV 7297S LV 7392S nosses 9 6 9 Computer Command 9 6 10 Video Commandement Anne dans ee EA 10 6 11 VOLUME Command Except LV 7292S LV 72978 LV 73928 ersrvrsvervvrree 10 6 12 VOLUME Command Except LV 7292S LV 7297S LV 7392S rrrsvrrrvrrrverne 10 6 13 AUDIO MUTE O
15. N Command Except LV 7292S LV 7297S LV 7392S 10 6 14 AUDIO MUTE OFF Command Except LV 7292S LV 7297S LV 73928 10 6 15 VIDEO MUTE ON Command esse 11 6 16 VIDEO MUTE OFF Command 11 6 17 Aspect Normal size Command 11 6 18 Aspect 16 9 size Command LV 8227A LV 8227M rnrnrrororvrerornrrvrrsvevrerververrerne 11 6 19 Screen Full size Command 11 6 20 Image Standard Command snora 11 6 21 Image High contrast Command cccccssscccsesecessnececeesaececeeseececsueeeesssaeesenenaees 12 6 22 Image Cinema Command 12 6 23 User 1 Command essssmississsnmiesanisesteir ter ierasreeseadradisenstuiseneseakennnspeke 12 6 24 User 2 Command os PN 12 6 25 User 3 Command 12 6 26 Us r4 Command stades Rute EE ATE EEEE EEEE 12 6 27 Image Blackboard Green Command 12 6 28 Image Presentation Command 13 6 29 MENU ON Command 13 6 30 MENU OFF Command ins asteedeas EEEE Ea EA SEERE EEEE 13 6 31 DISPLAY CLEAR Command 13 6 32 BRIGHTNESS Command 13 6 33 BRIGHTNESS Command 13 6 34 IMAGE Toggle CoMMANd 14 6 35 Direct power on Setting Command 14 6 36 Direct power on Cancel Command 14 6 37 Power management mode Standby Command 14 6 38 Power Management mode OFF Command 14 6 39 Power management mode Exit Command 14 1i Can on LV 7292A LV 7297A LV 7 392A LV 7 393A LV 7 398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specificati
16. and Item Coo POWER ON C20 BRIGHTNESS cot ieee ae BES C21 BRIGHTNESS C02 POWER OFF C22 C03 C23 C04 HDMI C24 C05 Computer C25 C06 C26 C07 Video C27 IMAGE Toggle C08 C28 Direct power on Enable C09 VOLUME C29 Direct power on Disable Power management mode COA VOLUME C2A Standby COB AUDIO MUTE ON C2B Power Management mode OFF COC AUDIO MUTE OFF C2C COD VIDEO MUTE ON C2D COE VIDEO MUTE OFF C2E Power management mode Exit COF Aspect Normal size C2F C10 Aspect 16 9 size C30 D ZOOM C10 Aspect Full size C11 Image Standard C31 D ZOOM C12 High Contrast C32 C13 Image Cinema C33 C14 User 1 C34 Computer S video C15 User 2 C35 C16 User 3 C36 C17 User 4 C37 C18 Blackboard C38 C19 Presentation C39 Image Colorboard C1A C3A POINTER RIGHT C1B C3B POINTER LEFT C1C MENU ON C3C POINTER UP C1D MENU OFF C3D POINTER DOWN C1E DISPLAY CLEAR C3E C1F C3F OK means no function a Canon LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Command Item Command Item C40 C80 C41 C81 C42
17. ature anomaly it returns 88 CR This shows that the status turns to Standby because of abnormal temperature 20 Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications This status maintains until next operation is done When Power On is executed the information of temperature anomaly is canceled and normal operation is executed 24 CR Status Processing Power Save Cooling Down Power management function in Setting menu works and the status goes to Power Save I Cooling Down During this time Functional Execution Commands are invalid not executed This status moves to Power Save at set hours after the operation of Cooling Down Status No signal Power Save Cooling Down Power Save Response 00 24 04 5 minutes im no signal After about 90 sec 04 CR Status Power Save This shows that it moves to Power Save status by Power management function in Setting menu 21 CR Status Cooling Down in process after turned off due to lamp failure When a projector is turned off because of lamp failure it automatically starts Cooling Down operation in which the projector returns 21 CR 81 CR Status Standby after Cooling Down due to lamp failure This value is returned when Cooling Down operation due to lamp failure has been completed and the status has been moved to Standby Th
18. ature sensors installed in the projector it is possible to get all the temperature at once Response Acceptable 1 2 3 CR 22 Basic Serial Command Specifications Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 1 Temperature of sensor 1 2 Temperature of sensor 2 3 Temperature of sensor 3 Temperature data is shown as 00 0 When the temperature goes down to the first character 1 becomes instead of a space like 05 5 CR 2 When no temperature data can be returned due to hardware 3 problems the first character becomes E like E00 0 CR When several temperature sensors are equipped Responses are returned continuously 31 5 35 2 33 4 CR The first data is sensor 1 then one space and the data of sensor 2 follows Unacceptable Q CR 7 9 Lamp Mode Read Command Command CR7 CR Get lamp mode status For 1 lamp projector get if it is lighting or not Acceptable 1 CR 00 CR Light is out o Response 1 01 CR Light is on Unacceptable ICR Detail 23
19. e status is kept until the next operation starts 21 Canon LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S 7 5 Input Mode Read Command Command CR1 CR Detail Get the selected Input No Acceptable 1 CR 71 Computer is selected 2 HDMI is selected Response 1 3 Video is selected LV 7292S 7297S 7292S 71 Computer is selected 2 Video is selected Unacceptable 2 TCR 7 6 Lamp Time Read Command Command CR3 CR Detail Get the total lamp running hours Not actual lamp used hour but Eco mode corresponding value Acceptable 1 CR REPONSE 1 Shows the time period with 5 digits numbers Example 00410 CR shows 410 hours Unacceptable 7 7 Setting Read Command 2 TCR Command CR4 CR Detail Get screen setting status such as Ceiling Rear Acceptable 1 CR 11 CR Normal Screen Setting 10 CR Picture is top bottom reversed FESTENE 1 Status Rear Ceiling ON 01 CR Picture is left right reversed Status Rear ON 00 CR Picture is top bottom and left right reversed Status Ceiling ON Unacceptable 2 TCR 7 8 Temp Read Command Command CR6 CR Get the temperature data inside the projector Detail With some temper
20. e two types of Commands Functional Execution Commands and Status Read Commands Example of Functional Execution Command C05 CR Example of Status Read Command CRO CR 0 0 When it takes more than one second to receive one command it does not operate The information of buffer is cleared when it takes more than one second to receive carriage return 0x0D after the projector receives the first data C 0 0 For Command pipelining wait for the interval of 100ms after receiving a response More than 100ms Command Next Command PC Projector Projector gt PC Response A few ms 5s 3 4 1 When a command is issued before receiving a response the function is not executed properly 3 4 2 Except for when there is no Response for more than 5 seconds 0 0 It takes about 5 seconds for internal initialization after plugging in AC power During this time it cannot process commands Do not issue any command 0 O The number of characters of response to Status Read Commands depends on commands Please see 7 Status Read Commands 0 0 Characters for commands must be Capital A Z Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications Functional Execution Command Table Command Item Comm
21. eo Command Command C07 CR Select Video Input Detail Although projector returns OK Auto input is not executed with this command while Input search is set to On1 or On2 Acceptable ACK CR Unacceptable O CR Response 6 11 VOLUME Command Except LV 7292S LV 7297S LV 7392S Command C09 CR Volume Up Detail This command operates the same way as VOLUME button of the projector and remote control2 Acceptable ACK CR Unacceptable O CR Response 6 12 VOLUME Command Except LV 7292S LV 7297S LV 7392S Command COA CR Volume Down Detail This command operates the same way as VOLUME button of the projector and remote control Acceptable ACK CR Unacceptable CR Response 6 13 AUDIO MUTE ON Command Except LV 7292S LV 7297S LV 7392S Command COB CR Sound Mute ON Detail This command works the same way as MUTE button of the remote control for Mute ON but does not work for Mute OFF Acceptable ACK CR Unacceptable CR Response 6 14 AUDIO MUTE OFF Command Except LV 7292S LV 7297S LV 7392S Command COC CR Sound Mute OFF Detail This command works the same way as MUTE button of the remote control for Mute OFF but does not work for Mute ON Acceptable ACK CR Unacceptable O
22. etail Brightness of User Control 1 Acceptable ACK CR Response Unacceptable CR 13 Can on LV 7292A LV 7297A LV 7 392A LV 7 393A LV 7 398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications 6 34 IMAGE Toggle Command Command C27 CR Switch Image Setting status Bee This command works the same way as IMAGE button of the remote control Acceptable ACK CR Response Unacceptable CR 6 35 Direct power on Setting Command Command C28 CR Enable Direct power on function peia This status is stored in EEPROM and retained regardless of Power OFF ON Acceptable ACK CR Response Unacceptable ICR 6 36 Direct power on Cancel Command Command C29 CR Cancel Direct power on function BOEN This status is stored in EEPROM and retained regardless of Power OFF ON Acceptable ACK CR Response Unacceptable CR 6 37 Power management mode Standby Command Command C2A CR Set Power Management mode to Standby mode This status is stored in EEPROM and retained regardless of Power ON OFF Acceptable ACK CR Unacceptable CR Detail Response 6 38 Power Management mode OFF Command Command C2B CR Set Power Management mode to OFF mode
23. limited Projector Status Available Functional Execution Commands In Standby COO POWER ON COO POWER ON Countdown is terminated Countdown in process CO01 POWER OFF CO2 POWER OFF Countdown is terminated Cooling Down in process NONE No Execution Cooling Down due to Abnormal NONE No Execution Temperature Abnormal Temperature Status NONE No Execution Abnormal Power Status NONE No Execution Power Save Cooling Down in process NONE No Execution COO POWER ON Power Save Status den OFF Auto input On1 On2 setting Although transmit Input source commands Auto input does not operate Note When the status is as above even if the projector receives other commands it returns ACK CR 2 When Eco mode is selected in Standby mode of Setting menu and projector is in Standby Functional Execution Commands are invalid Canon LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M Basic Serial Command Specifications LV 8227M LV 7292S LV 7297S LV 7392S 6 5 POWER ON Command Command C00 CR Power ON Detail When already Power is ON nothing is done When sending this command during processing Countdown Countdown is terminated Acceptable ACK CR Response Unacceptable CR 6 6 POWER OFF Command Quick Power OFF Command C01 CR Detail Power OFF Standby When Power is OFF with ON STAND BY button of the
24. ons 6 40 D ZOOM Command sise 15 6 41 DZOOM Commandscsasatreusegs reke 15 6 42 Computer S Video Command sus 15 6 43 Image Colorboard Command 15 6 44 POINTER RIGHT Command sisi 15 6 45 POINTER LEFT Commands nenne EEEE ESEE E RAET 16 6 46 POINTER UP Command iii 16 6 47 POINTER DOWN Command iii 16 6 48 OK Command 5eme E EE A E A EEEE EEEREN SEAS 16 6 49 FREEZE ON Command nt EE REEE 16 6 50 FREEZE OFF Command sise 17 6 51 Computer Analog RGB Command 17 6 52 Computer Scart Command sise 17 6 53 Computer Component Command 17 6 54 AUTO PC Comman ccccccsssecssssecesssssecsesnsesssncceesesnsecsensnsesssceseesssnsecessenseseses 17 6 55 PRESENTATION TIMER Command 18 6 56 PRESENTATION TIMER Exit Command ccccccscsscscesessescesescesceseseeeceaesees 18 6 57 KEYSTONE Command sara 18 6 58 KEYSTONE Command 18 O O Status Read Command rerrnnnnnnnrnranernnnnvnnnennnnrnnannennnnnnn 19 7 1 TRON AE aise tvers R E E E A ahd ab E E en cere est 19 7 2 Transfer Example see 19 7 8 Operation Requirements ss 19 7 4 Status Read Command iii 19 7 5 Input Mode Read Command 22 7 6 Lamp Time Read Command 22 7 7 Setting Read Command cel enee enes rieten ir eireta Eais 22 7 8 Temp Read Command 22 7 9 Lamp Mode Read Command us 23 iii Can on LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV
25. the Pointer of On Screen Display Menu This command works the same way as the pointer A of the projector Acceptable ACK CR Response Unacceptable CR POINTER DOWN Command Command C3D CR Detail Move down the Pointer of On Screen Display Menu This command works the same way as the pointer Y of the projector Acceptable ACK CR Response Unacceptable CR OK Command Command C3F CR Detail This command works the same way as OK button of the projector and remote control Acceptable ACK CR Response Unacceptable CR FREEZE ON Command Command C43 CR Freeze on screen image Detail This command works the same way as FREEZE button of the remote control for Freeze ON but does not work for Freeze OFF Acceptable ACK CR Response Unacceptable CR 16 Canon 6 50 6 51 6 52 6 53 6 54 LV 7292A LV 7297A LV 7392A LV 7393A LV 7398A LV 8227 A LV 7292M LV 7297M LV 8227M LV 7292S LV 7297S LV 7392S Basic Serial Command Specifications FREEZE OFF Command Command C44 CR Cancel Freeze mode Detail This command works the same way as FREEZE button of the remote control for Freeze OFF but does not work for Freeze ON Acceptable ACK CR Response Unacceptable O CR Computer
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