LV7555_Basic_Command_Specification.pdf
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...rate can be changed by service mode 2.2 Connection Dedicated serial cable that comes with the projector must be used for controlling projector through RS232C from a computer. . Serial Interface Specification 2.1 Communication Specification Specification Synchro system ...None Stop Bit 1 Flow Control None . Overview 1.1 This Specification defines projector control commands for MR3P series (1.3 "XGA V-4LV-7555). 1.2 The projector control commands are for a connection to a computer and a projector. PC COM No.1 Projector Control Port D-Sub 9 Pin Mini 8 Pin Page 5 / 24 ...
...rate can be changed by service mode 2.2 Connection Dedicated serial cable that comes with the projector must be used for controlling projector through RS232C from a computer. . Serial Interface Specification 2.1 Communication Specification Specification Synchro system ...None Stop Bit 1 Flow Control None . Overview 1.1 This Specification defines projector control commands for MR3P series (1.3 "XGA V-4LV-7555). 1.2 The projector control commands are for a connection to a computer and a projector. PC COM No.1 Projector Control Port D-Sub 9 Pin Mini 8 Pin Page 5 / 24 ...
LV7555_Basic_Command_Specification.pdf
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... Read Command "CR0" [CR] 3.4 When it takes more than one line that starts "C" and ends carriage return (0x0D). 3.2 When a projector receives carriage return (0x0D), it does not execute for internal initialization and lamp lighting process. However, Status Read Commands are executed after 500ms when they... cooling down after Power Off, a computer receives response to accept the command but the command is defined one command/one second to know the projector status. Example of Functional Execution Command "C05" [CR] Example of time as below , except no response after 5 seconds. 3.8 It takes...
... Read Command "CR0" [CR] 3.4 When it takes more than one line that starts "C" and ends carriage return (0x0D). 3.2 When a projector receives carriage return (0x0D), it does not execute for internal initialization and lamp lighting process. However, Status Read Commands are executed after 500ms when they... cooling down after Power Off, a computer receives response to accept the command but the command is defined one command/one second to know the projector status. Example of Functional Execution Command "C05" [CR] Example of time as below , except no response after 5 seconds. 3.8 It takes...
LV7555_Basic_Command_Specification.pdf
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...After 120ms, the next command is not issued, the execution is executed continuously for 120ms from that moment. . 1. If the projector receives other incoming commands within 120ms, the execution is stopped. .3 Transfer Example Change to receive next command. [ACK] CR 0x06 0x0D When... a projector receives a functional execution command. A projector changes received data to decode and send a return result after being ready to Video mode with 120ms, the function is ...
...After 120ms, the next command is not issued, the execution is executed continuously for 120ms from that moment. . 1. If the projector receives other incoming commands within 120ms, the execution is stopped. .3 Transfer Example Change to receive next command. [ACK] CR 0x06 0x0D When... a projector receives a functional execution command. A projector changes received data to decode and send a return result after being ready to Video mode with 120ms, the function is ...
LV7555_Basic_Command_Specification.pdf
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... can control ZOOM/FOCUS/LENS SHIFT. during processing Count Down, Count Down is above, even if the projector receives other command in the below , functional execution commands and state read commands are available in the above status, the...When executing ZOOM+/-, FOCUS+/-. When sending this below the status. Also, state read commands are Pointer UP/DOWN will be available. Projector Status Standby Mode Processing Countdown Processing Cooling Down Processing Cooling Down due to abnormal temperature Abnormal Temperature Status Processing Mode Change Processing Power...
... can control ZOOM/FOCUS/LENS SHIFT. during processing Count Down, Count Down is above, even if the projector receives other command in the below , functional execution commands and state read commands are available in the above status, the...When executing ZOOM+/-, FOCUS+/-. When sending this below the status. Also, state read commands are Pointer UP/DOWN will be available. Projector Status Standby Mode Processing Countdown Processing Cooling Down Processing Cooling Down due to abnormal temperature Abnormal Temperature Status Processing Mode Change Processing Power...
LV7555_Basic_Command_Specification.pdf
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...executed. .6 POWER OFF CommandQuick Power OFF Command "C01" [CR] Detail Power OFF (Stand By) When Power OFF with ON-OFF button of the projector or the remote control, "Power OFF" will be displayed. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .7 POWER OFF Command Command "...C02" [CR] Detail Power OFF (Stand By) When Power OFF with ON-OFF button of the projector or the remote control, "Power OFF" will be displayed. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .8 INPUT 1 Command Command "C05" [CR]...
...executed. .6 POWER OFF CommandQuick Power OFF Command "C01" [CR] Detail Power OFF (Stand By) When Power OFF with ON-OFF button of the projector or the remote control, "Power OFF" will be displayed. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .7 POWER OFF Command Command "...C02" [CR] Detail Power OFF (Stand By) When Power OFF with ON-OFF button of the projector or the remote control, "Power OFF" will be displayed. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .8 INPUT 1 Command Command "C05" [CR]...
LV7555_Basic_Command_Specification.pdf
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...] [CR] Unacceptable "" [CR] .13 VOLUME - Command Command "C0" [CR] Detail Volume Down This Command works same as "MUTE" of the projector and the remote control, but does not work for "MUTE ON" Acceptable Response [ACK] [CR] Unacceptable "" [CR] Page 11 / 24 Acceptable Response..."" [CR] .15 AUDIO MUTE OFF Command Command "C0C" [CR] Detail Sound Mute OFF This command works the same as "VOLUME +" of the projector and the remote control. .11 Network Viewer Command Command "C08" [CR] Detail Select Input Network Acceptable Response [ACK] [CR] Unacceptable "" [CR] ...
...] [CR] Unacceptable "" [CR] .13 VOLUME - Command Command "C0" [CR] Detail Volume Down This Command works same as "MUTE" of the projector and the remote control, but does not work for "MUTE ON" Acceptable Response [ACK] [CR] Unacceptable "" [CR] Page 11 / 24 Acceptable Response..."" [CR] .15 AUDIO MUTE OFF Command Command "C0C" [CR] Detail Sound Mute OFF This command works the same as "VOLUME +" of the projector and the remote control. .11 Network Viewer Command Command "C08" [CR] Detail Select Input Network Acceptable Response [ACK] [CR] Unacceptable "" [CR] ...
LV7555_Basic_Command_Specification.pdf
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... "" [CR] Page 15 / 24 Acceptable Response [ACK] [CR] Unacceptable "" [CR] .38 POINTER RIGHT Command Command "C3A" [CR] Detail Move the pointer on Menu of the projector. There is different from point buttons ">" of ON Screen Display to the right. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .37 INPUT 3 Y,Pb/Cb,Pr/Cr...
... "" [CR] Page 15 / 24 Acceptable Response [ACK] [CR] Unacceptable "" [CR] .38 POINTER RIGHT Command Command "C3A" [CR] Detail Move the pointer on Menu of the projector. There is different from point buttons ">" of ON Screen Display to the right. Acceptable Response [ACK] [CR] Unacceptable "" [CR] .37 INPUT 3 Y,Pb/Cb,Pr/Cr...
LV7555_Basic_Command_Specification.pdf
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This command is different from point buttons " .39 POINTER LEFT Command Command "C3B" [CR] Detail Move the pointer on Menu of On Screen Display to the left.
This command is different from point buttons " .39 POINTER LEFT Command Command "C3B" [CR] Detail Move the pointer on Menu of On Screen Display to the left.
LV7555_Basic_Command_Specification.pdf
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... Command .6 Format .6.1 A PC issues Command as below format "CR" Command [CR] Command 1character See Status Read Command Table .6.2 When projector receives the appropriate command, it returns a character line as the required data. Page 20 / 24 Response A few ms 1s shows Computer ...character line .6.3 When receiving data cannot be decode, the projector returns" " CR . .7 Transfer Example Get input mode for the projector by basic commands. Command current input mode command issue PC Projector "C" "R" "1" CR Projector PC "1" CR --- Make the screen image length at ...
... Command .6 Format .6.1 A PC issues Command as below format "CR" Command [CR] Command 1character See Status Read Command Table .6.2 When projector receives the appropriate command, it returns a character line as the required data. Page 20 / 24 Response A few ms 1s shows Computer ...character line .6.3 When receiving data cannot be decode, the projector returns" " CR . .7 Transfer Example Get input mode for the projector by basic commands. Command current input mode command issue PC Projector "C" "R" "1" CR Projector PC "1" CR --- Make the screen image length at ...
LV7555_Basic_Command_Specification.pdf
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... ON and Power ON is executed, it moves to cooling status. The time defers from models. .8 Status Read Command Command "CR0" [CR] Detail Get the projector status Acceptable "%1" [CR] Response "00" = POWER ON "80" = STANDBY "40" = Processing Count Dow "20" = Processing Cooling Down "10" = Power Failure "28" = Processing cooling down due...
... ON and Power ON is executed, it moves to cooling status. The time defers from models. .8 Status Read Command Command "CR0" [CR] Detail Get the projector status Acceptable "%1" [CR] Response "00" = POWER ON "80" = STANDBY "40" = Processing Count Dow "20" = Processing Cooling Down "10" = Power Failure "28" = Processing cooling down due...
LV7555_Basic_Command_Specification.pdf
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This status keeps until the next operation. The projector returns "10"[CR] and cooling fan is "28 (CR) at the time. .8.6 "28" [CR] Processing Cooling...Down moves to the abnormal temperature, this is the Response. When the temperature inside the projector reaches abnormal power supply voltage, the power will be automatically turned off. The projector keeps the Stan By status. .8.8 "88" [CR] Normal status after the cooling down... Down Processing Power Save Cooling down . .8.5 "10" [CR] Abnormal power supply voltage When the power supply voltage inside a projector is invalid.
This status keeps until the next operation. The projector returns "10"[CR] and cooling fan is "28 (CR) at the time. .8.6 "28" [CR] Processing Cooling...Down moves to the abnormal temperature, this is the Response. When the temperature inside the projector reaches abnormal power supply voltage, the power will be automatically turned off. The projector keeps the Stan By status. .8.8 "88" [CR] Normal status after the cooling down... Down Processing Power Save Cooling down . .8.5 "10" [CR] Abnormal power supply voltage When the power supply voltage inside a projector is invalid.
LV7555_Basic_Command_Specification.pdf
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Control commands as below are available in setting menu. When a lamp failure occurs, projector will start cooling down and moving on to a lamp failure (During cooling down). This is the return command after recovering lamp failure. "0410"[CR] ...410 hours Unacceptable "" [CR] Page 23 / 24 In short, when executes Power On, the lamp information is cancelled and projector performs as 4 digits Ex. During processing cooling down, the command, "21" [CR] stays. .8.12 "81" [CR] Stanby status after cooling down automatically. Acceptable "%1" [CR] ...
Control commands as below are available in setting menu. When a lamp failure occurs, projector will start cooling down and moving on to a lamp failure (During cooling down). This is the return command after recovering lamp failure. "0410"[CR] ...410 hours Unacceptable "" [CR] Page 23 / 24 In short, when executes Power On, the lamp information is cancelled and projector performs as 4 digits Ex. During processing cooling down, the command, "21" [CR] stays. .8.12 "81" [CR] Stanby status after cooling down automatically. Acceptable "%1" [CR] ...
LV7555_Basic_Command_Specification.pdf
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...: Ceiling ON Unacceptable "" [CR] .12 Temp Read Command Command "CR6" [CR] Detail Get the temperature inside a projector. When some temperature sensors are installed in the projector, it is possible to hardware %3 problems, the first character is "E" like"E00.0" [CR]. "_31.5__35.2__33.4" ... When the temperature sinks to -, the first character is the second sensor's information. When some temperature sensors are installed, the projector sends command continuously. .11 Setting Read Command Command "CR4" [CR] Detail Get setting status for screen such as 00.0. Unacceptable ...
...: Ceiling ON Unacceptable "" [CR] .12 Temp Read Command Command "CR6" [CR] Detail Get the temperature inside a projector. When some temperature sensors are installed in the projector, it is possible to hardware %3 problems, the first character is "E" like"E00.0" [CR]. "_31.5__35.2__33.4" ... When the temperature sinks to -, the first character is the second sensor's information. When some temperature sensors are installed, the projector sends command continuously. .11 Setting Read Command Command "CR4" [CR] Detail Get setting status for screen such as 00.0. Unacceptable ...
LV7555_Expand_command_specification.pdf
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... 1 Flow Control N/A Note) Transfer rate: initial setting value is 19200. Note) Transfer rate can be used for MR3P Series (1.3"XGA -4 LV-7555). 1.2 A projector firmware Ver. 1.x -ready 1.3 Commands are defined as expand serial commands. 2. PC Projector COM No.1 Control Port (D-Sub 9 Pin) (Mini 8 Pin) Page 7 / 53 That's why Commands are to communicate to a computer and...
... 1 Flow Control N/A Note) Transfer rate: initial setting value is 19200. Note) Transfer rate can be used for MR3P Series (1.3"XGA -4 LV-7555). 1.2 A projector firmware Ver. 1.x -ready 1.3 Commands are defined as expand serial commands. 2. PC Projector COM No.1 Control Port (D-Sub 9 Pin) (Mini 8 Pin) Page 7 / 53 That's why Commands are to communicate to a computer and...
LV7555_Expand_command_specification.pdf
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... Ex."CR_RIGHT"[CR] 3.4 When it starts decoding. 3.3 There are two type of buffer. (Until the projector receives the carriage return since the projector has received the first data.) A projector sends a return command in a few ms - 8000ms) [CR] Processing When a computer issues next command... processing may not be accepted before receiving a return command, the projector may not operate properly. PC Projector Projector PC COMMAND "CF_BRIGHT_032" [CR] "000" COMMAND Response (a few ms to receive one line that the projector sends a return command, and then the computer can send next ...
... Ex."CR_RIGHT"[CR] 3.4 When it starts decoding. 3.3 There are two type of buffer. (Until the projector receives the carriage return since the projector has received the first data.) A projector sends a return command in a few ms - 8000ms) [CR] Processing When a computer issues next command... processing may not be accepted before receiving a return command, the projector may not operate properly. PC Projector Projector PC COMMAND "CF_BRIGHT_032" [CR] "000" COMMAND Response (a few ms to receive one line that the projector sends a return command, and then the computer can send next ...
LV7555_Expand_command_specification.pdf
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...8 seconds for internal initialization after plugging in 1000 ms after receiving a return command. Name Definition 4.1 Data from a controller to a projector is represented as shown in Command When there are some functional execution commands (CF) to a controller for error number Page 9 / 53...than 1000ms for some parameters, the parameters are defined as %2, %3, ... 4.5 %%% : Error Code from a projector to send a return command as COMMAND, and data from a projector "000": Normal Reception See 7. During this time, it cannot process Command. Error Code Table for the incoming ...
...8 seconds for internal initialization after plugging in 1000 ms after receiving a return command. Name Definition 4.1 Data from a controller to a projector is represented as shown in Command When there are some functional execution commands (CF) to a controller for error number Page 9 / 53...than 1000ms for some parameters, the parameters are defined as %2, %3, ... 4.5 %%% : Error Code from a projector to send a return command as COMMAND, and data from a projector "000": Normal Reception See 7. During this time, it cannot process Command. Error Code Table for the incoming ...
LV7555_Expand_command_specification.pdf
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... Table for Lamp Status Read Command CR_LAMPREPL [CR] CR_LAMPMODE [CR] CR_PROJH [CR] Item Get information for lamp replacement time Get lamp mode status Get total projector running time 6.7 Sound Series Status Read Command Table Status Read Command CR_VOLUME [CR] CR_MUTE [CR] CR_BLTINSP [CR] Item Get Volume value Get sound mute setting...
... Table for Lamp Status Read Command CR_LAMPREPL [CR] CR_LAMPMODE [CR] CR_PROJH [CR] Item Get information for lamp replacement time Get lamp mode status Get total projector running time 6.7 Sound Series Status Read Command Table Status Read Command CR_VOLUME [CR] CR_MUTE [CR] CR_BLTINSP [CR] Item Get Volume value Get sound mute setting...
LV7555_Expand_command_specification.pdf
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Selected the value is not available in the selected mode. When a projector decoded a received data and ready to receive the next Command, it will not be decoded -Parameter determination error(digit number error, and incorrect letter included...14 / 53 Functional Execution Command 8.1 Format 1. See the Error Code for unpopulated option function) 8. When received an undecodable data Return " " CR 8.2 Transfer Example When setting projector total Command to execute any value except for "000" value for anyspecific reason. Error Code Table Error Code 000 101 102 103 Content -When receives...
Selected the value is not available in the selected mode. When a projector decoded a received data and ready to receive the next Command, it will not be decoded -Parameter determination error(digit number error, and incorrect letter included...14 / 53 Functional Execution Command 8.1 Format 1. See the Error Code for unpopulated option function) 8. When received an undecodable data Return " " CR 8.2 Transfer Example When setting projector total Command to execute any value except for "000" value for anyspecific reason. Error Code Table Error Code 000 101 102 103 Content -When receives...
LV7555_Expand_command_specification.pdf
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... in the usual Power On state.) Response Acceptable "000"[CR] Unacceptable "Error Code"[CR] Page 15 / 53 Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by this state occurs) Power Saving Cooling Down Power Saving State Valid Function Execute... the User Control Bright Value. Directly select for Power Supply (60 seconds after this Command will not be saved to the projector. Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by their Command will be limited. 8.3 Operating Condition When the...
... in the usual Power On state.) Response Acceptable "000"[CR] Unacceptable "Error Code"[CR] Page 15 / 53 Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by this state occurs) Power Saving Cooling Down Power Saving State Valid Function Execute... the User Control Bright Value. Directly select for Power Supply (60 seconds after this Command will not be saved to the projector. Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by their Command will be limited. 8.3 Operating Condition When the...
LV7555_Expand_command_specification.pdf
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... Acceptable "000"[CR] Unacceptable "Error Code"[CR] 8.4.4 CF_TINT COMMAND COMMAND "CF_TINT_%1"[CR] "000-063"------ Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by mode, this value stays.) Only valid when it is in the normal...CR] Unacceptable "Error Code"[CR] 8.4.5 CF_SHARP COMMAND COMMAND "CF_SHARP_%1"[CR] "000-031"------ Therefore, when ALL OFF the projector, the value will not be saved to the projector. Directly select for color setting value %1 "UP Color setting value +1 "DN Color setting value -1 Details Set the user...
... Acceptable "000"[CR] Unacceptable "Error Code"[CR] 8.4.4 CF_TINT COMMAND COMMAND "CF_TINT_%1"[CR] "000-063"------ Therefore, when ALL OFF the projector, the value will return to the original setting. (For Stand-by mode, this value stays.) Only valid when it is in the normal...CR] Unacceptable "Error Code"[CR] 8.4.5 CF_SHARP COMMAND COMMAND "CF_SHARP_%1"[CR] "000-031"------ Therefore, when ALL OFF the projector, the value will not be saved to the projector. Directly select for color setting value %1 "UP Color setting value +1 "DN Color setting value -1 Details Set the user...