Mary R.
Which commands are used to request the projector's name?
Use the MODEL NAME REQUEST (command code 078-5) to receive the base model name, or the LAN PROJECTOR NAME REQUEST (command code 097-45) for the network-configured name.
NEC projector Reference manual
Below you will find brief information for projector.
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Projector
Control Command
Reference Manual
©NEC Display Solutions, Ltd. 2014-2017 BDT140013
Revision 6.1
Introduction
This manual describes the commands used to control an NEC-made projector from a PC or other external device. A projector can be controlled by exchanging commands with an external device connected via a serial port or network.
The manual assumes basic knowledge of projectors. For information about the functions of the model in use and how to adjust the device, see the operation manual of the projector .For information about the connection between the projector and an external device, see "1 Connecting an External Device" (page 5). Connect an external device as appropriate for the usage environment of the projector.
Models for which the control commands are available
See the Appendix "Connecting an External Device".
Conventions
For information about how commands and responses are expressed in this manual, see "2.1 Understanding command details" (page 10).
NOTES
1. The acts of disclosure, duplication, and modification of part or whole contents in this reference manual without permission are prohibited.
2. The contents of this reference manual are subject to change without notice.
3. Great care has been taken in the preparation of this reference manual; however, should you notice any questionable points, errors or omissions, please contact us.
4. Notwithstanding article 3. NEC will not be responsible for any claims on loss of profit or other matters deemed to result from using this reference manual.
©NEC Display Solutions, Ltd. 2014-2017 2
Contents
Projector Control Command Reference Manual ........................................................................... 1
Introduction ....................................................................................................................................................................... 2
Contents ............................................................................................................................................................................ 3
1.
Connecting an External Device ............................................................................................... 5
1.1
Connection interface ............................................................................................................................................. 5
1.2
Communication conditions.................................................................................................................................... 7
2.
Command List .......................................................................................................................... 8
2.1
Understanding command details ........................................................................................................................ 10
2.2
Parameters ......................................................................................................................................................... 10
2.3
Responses .......................................................................................................................................................... 11
2.4
Error code list ..................................................................................................................................................... 12
3.
Command details ................................................................................................................... 13
3.1
[ 009. ERROR STATUS REQUEST ] .................................................................................................................. 13
3.2
[ 015. POWER ON ] ............................................................................................................................................ 15
3.3
[ 016. POWER OFF ] .......................................................................................................................................... 16
3.4
[ 018. INPUT SW CHANGE ] .............................................................................................................................. 17
3.5
[ 020. PICTURE MUTE ON ] .............................................................................................................................. 19
3.6
[ 021. PICTURE MUTE OFF ] ............................................................................................................................. 20
3.7
[ 022. SOUND MUTE ON ] ................................................................................................................................. 21
3.8
[ 023. SOUND MUTE OFF ] ............................................................................................................................... 22
3.9
[ 024. ONSCREEN MUTE ON ] .......................................................................................................................... 23
3.10
[ 025. ONSCREEN MUTE OFF ] ........................................................................................................................ 24
3.11
[ 030-1. PICTURE ADJUST ] .............................................................................................................................. 25
3.12
[ 030-2. VOLUME ADJUST ] ............................................................................................................................... 27
3.13
[ 030-12. ASPECT ADJUST ] .............................................................................................................................. 29
3.14
[ 030-15. OTHER ADJUST ] ............................................................................................................................... 30
3.15
[ 037. INFORMATION REQUEST ] ..................................................................................................................... 32
3.16
[ 037-3. FILTER USAGE INFORMATION REQUEST ] ....................................................................................... 33
3.17
[ 037-4. LAMP INFORMATION REQUEST 3 ] .................................................................................................... 34
3.18
[ 037-6. CARBON SAVINGS INFORMATION REQUEST ]................................................................................. 36
3.19
[ 050. REMOTE KEY CODE ] ............................................................................................................................. 38
3.20
[ 051. SHUTTER CLOSE ] .................................................................................................................................. 40
3.21
[ 052. SHUTTER OPEN ].................................................................................................................................... 41
3.22
[ 053. LENS CONTROL ] .................................................................................................................................... 42
3.23
[ 053-1. LENS CONTROL REQUEST ] .............................................................................................................. 44
©NEC Display Solutions, Ltd. 2014-2017 3
3.24
[ 053-2. LENS CONTROL 2 ] .............................................................................................................................. 46
3.25
[ 053-3. LENS MEMORY CONTROL ] ................................................................................................................ 48
3.26
[ 053-4. REFERENCE LENS MEMORY CONTROL ] ......................................................................................... 50
3.27
[ 053-5. LENS MEMORY OPTION REQUEST ] ................................................................................................. 52
3.28
[ 053-6. LENS MEMORY OPTION SET ] ........................................................................................................... 53
3.29
[ 053-7. LENS INFORMATION REQUEST ] ....................................................................................................... 55
3.30
[ 053-10. LENS PROFILE SET ] ......................................................................................................................... 56
3.31
[ 053-11. LENS PROFILE REQUEST ] ............................................................................................................... 57
3.32
[ 060-1. GAIN PARAMETER REQUEST 3 ] ....................................................................................................... 58
3.33
[ 078-1. SETTING REQUEST ] ........................................................................................................................... 60
3.34
[ 078-2. RUNNING STATUS REQUEST ] ........................................................................................................... 61
3.35
[ 078-3. INPUT STATUS REQUEST ] ................................................................................................................. 62
3.36
[ 078-4. MUTE STATUS REQUEST ] ................................................................................................................. 64
3.37
[ 078-5. MODEL NAME REQUEST ] .................................................................................................................. 66
3.38
[ 078-6. COVER STATUS REQUEST ] ............................................................................................................... 67
3.39
[ 079. FREEZE CONTROL ] ............................................................................................................................... 68
3.40
[ 084. INFORMATION STRING REQUEST ] ...................................................................................................... 69
3.41
[ 097-8. ECO MODE REQUEST ] ....................................................................................................................... 70
3.42
[ 097-45. LAN PROJECTOR NAME REQUEST ] ............................................................................................... 71
3.43
[ 097-155. LAN MAC ADDRESS STATUS REQUEST2 ] .................................................................................... 72
3.44
[ 097-198. PIP/PICTURE BY PICTURE REQUEST ] ......................................................................................... 73
3.45
[ 097-243-1. EDGE BLENDING MODE REQUEST ] .......................................................................................... 75
3.46
[ 098-8. ECO MODE SET ] ................................................................................................................................. 76
3.47
[ 098-45. LAN PROJECTOR NAME SET ] ......................................................................................................... 77
3.48
[ 098-198. PIP/PICTURE BY PICTURE SET ] .................................................................................................... 78
3.49
[ 098-243-1. EDGE BLENDING MODE SET ] .................................................................................................... 80
3.50
[ 305-1. BASE MODEL TYPE REQUEST ] ......................................................................................................... 81
3.51
[ 305-2. SERIAL NUMBER REQUEST ] ............................................................................................................. 82
3.52
[ 305-3. BASIC INFORMATION REQUEST ] ...................................................................................................... 83
3.53
[ 319-10. AUDIO SELECT SET ] ......................................................................................................................... 85
4.
Revision History ..................................................................................................................... 87
©NEC Display Solutions, Ltd. 2014-2017 4
1.
Connecting an External Device
This chapter describes how to connect the projector to an external device and communication conditions.
1.1
Connection interface
The projector can be connected to a PC or other external device using the methods mentioned below.
For information about the connection method supported by the model in use, see the Appendix "Connecting an
External Device".
・Connection using a serial port
・Connection via a network
Connection using a serial port
This method connects a PC and the projector using a serial cable (cross cable).
Connect the serial cable to the PC CONTROL port of the projector. The pin assignment of the serial cable is shown below.
<Connection between the PC CONTROL port (D-SUB 9P) and external device>
Pin number
1
2
6
7
8
3
4
5
9
(Not used)
RxD
TxD
(Not used)
GND
(Not used)
RTS
CTS
(Not used)
Projector External device
(Not used)
TxD
RxD
(Not used)
GND
(Not used)
CTS
RTS
(Not used)
©NEC Display Solutions, Ltd. 2014-2017 5
Connection via a network
Information
・ Before connecting an external device via a network, check with the network administrator.
・ Some models cannot receive commands in standby mode. See Appendix "Standby Mode setting for receiving commands".
Connection using a wired LAN
This method connects a PC and the projector using a LAN cable. For information about the type of LAN cable to be used (straight or cross), contact the network administrator. The pin assignment of the LAN port is shown below.
<LAN port (RJ-45 8-pin connector)>
Pin number
1
2
3
4
5
6
7
8
−
RD-
−
−
TD+
TD-
RD+
−
Function Description
Transmit Data (+)
Transmit Data (-)
Receive Data (+)
Not used
Not used
Receive Data (-)
Not used
Not used
Connection using a wireless LAN
This method connects a PC via a wireless LAN by connecting a wireless LAN unit to the projector. For information about the available wireless LAN units, see the operation manual of the model in use.
©NEC Display Solutions, Ltd. 2014-2017 6
1.2
Communication conditions
For information about the connection methods available for the model in use, see the Appendix "Connecting an
External Device".
Serial connection
The RS-232C-compliant communication method is supported. Specify the communication settings of the software used to send and receive commands, as shown below.
Item
Baud rate
Data length
Parity bit
Stop bit
Communication mode
115200/38400/19200/9600/4800 bps
8 bits
None
1 bit
Full duplex
Detail
LAN connection
Wired LAN
Item
Data rate
Supported standard
Detail
Auto switchable (10/100 Mbps)
IEEE802.3 (10BASE-T)
IEEE802.3u (100BASE-TX, Auto-Negotiation)
Wireless LAN
See the operation manual of the wireless LAN unit to be used.
Port number
Use TCP port number "7142" for sending and receiving commands.
©NEC Display Solutions, Ltd. 2014-2017 7
2.
Command List
Command Description
009. ERROR STATUS REQUEST
015. POWER ON
016. POWER OFF
018. INPUT SW CHANGE
020. PICTURE MUTE ON
021. PICTURE MUTE OFF
022. SOUND MUTE ON
023. SOUND MUTE OFF
024. ONSCREEN MUTE ON
Gets information about errors occurring in the projector.
Turns on the power of the projector.
Turns off the power of the projector.
Switches the input terminal or entry list.
Turns the picture mute on.
Turns the picture mute off.
Turns the sound mute on.
Turns the sound mute off.
Turns the onscreen mute on.
025. ONSCREEN MUTE OFF
030-1. PICTURE ADJUST
030-2. VOLUME ADJUST
030-12. ASPECT ADJUST
030-15. OTHER ADJUST
037. INFORMATION REQUEST
037-3. FILTER USAGE INFORMATION REQUEST
037-4. LAMP INFORMATION REQUEST 3
Turns the onscreen mute off.
Adjusts the picture.
Adjusts the sound volume.
Adjusts the aspect.
Adjusts the various gains.
Gets the information of the projector.
Gets filter usage information such as usage time.
Gets lamp information such as usage time and remaining life.
037-6. CARBON SAVINGS INFORMATION REQUEST Gets the Carbon Saving values on the projector.
050. REMOTE KEY CODE Sends the key code for remote control.
051. SHUTTER CLOSE
052. SHUTTER OPEN
Closes the lens shutter.
Opens the lens shutter.
053. LENS CONTROL
053-1. LENS CONTROL REQUEST
Adjusts the lens position.
Gets adjusted values of the lens position.
053-2. LENS CONTROL 2
053-3. LENS MEMORY CONTROL
053-4. REFERENCE LENS MEMORY CONTROL
053-5. LENS MEMORY OPTION REQUEST
053-6. LENS MEMORY OPTION SET
053-7. LENS INFORMATION REQUEST
053-10. LENS PROFILE SET
053-11. LENS PROFILE REQUEST
Adjusts the lens position.
Controls the lens memory.
Controls the reference lens memory.
Gets the value set for the lens memory.
Sets the lens memory.
Gets information about the lens of the projector.
Selects the profile number of the reference lens memory.
Gets the selected profile number of the reference lens memory.
Gets adjusted values of the picture, volume, and backlight. 060-1. GAIN PARAMETER REQUEST 3
Page to
29
30
32
33
34
24
25
27
21
22
23 see
13
15
16
17
19
20
52
53
55
46
48
50
56
36
38
40
41
42
44
57
58
©NEC Display Solutions, Ltd. 2014-2017 8
Command
078-1. SETTING REQUEST
078-2. RUNNING STATUS REQUEST
078-3. INPUT STATUS REQUEST
078-4. MUTE STATUS REQUEST
078-5. MODEL NAME REQUEST
078-6. COVER STATUS REQUEST
079. FREEZE CONTROL
084. INFORMATION STRING REQUEST
097-8. ECO MODE REQUEST
097-45. LAN PROJECTOR NAME REQUEST
097-155. LAN MAC ADDRESS STATUS REQUEST2
097-198. PIP/PICTURE BY PICTURE REQUEST
097-243-1. EDGE BLENDING MODE REQUEST
098-8. ECO MODE SET
098-45. LAN PROJECTOR NAME SET
098-198. PIP/PICTURE BY PICTURE SET
098-243-1. EDGE BLENDING MODE SET
305-1. BASE MODEL TYPE REQUEST
305-2. SERIAL NUMBER REQUEST
305-3. BASIC INFORMATION REQUEST
319-10. AUDIO SELECT SET
Description
Gets information of the projector.
Gets the information about the operation status of the projector.
Gets the information about the input signal status of the projector.
Gets the mute status of the projector.
Gets the model name of the projector.
Gets the status of the mirror cover or lens cover.
Controls whether to turn the freeze function on or off.
Gets information strings (English) displayed on the projector.
Gets the value set for the eco mode.
Gets the projector name.
Gets the MAC address of the projector.
Gets the value set for the picture in picture and picture by picture.
Gets the value set for the edge blending.
Sets the eco mode.
Sets the projector name.
Sets the picture in picture or picture by picture.
Sets the edge blending.
Gets the base model type of the projector.
Gets the serial number of the projector.
Gets the operation status of the projector.
Sets the audio select.
Page to see
60
61
62
64
66
67
68
69
70
71
72
73
80
81
82
83
85
75
76
77
78
©NEC Display Solutions, Ltd. 2014-2017 9
2.1
Understanding command details
In this manual, commands and responses are expressed as follows.
20h 88h <ID1> <ID2> 0Ch <DATA01> - <DATA12> <CKS>
Command/response
Parameter
A series of strings enclosed in a frame represents a command or response (in hexadecimal notation).
A character string in italic enclosed in brackets represents a parameter.
For information about the parameters that are common to the control commands
(ID1, ID2, CKS, LEN, ERR1, and ERR2), see "2.2 Parameters" (page 10). For information about those parameters whose content varies from command to command (DATA), see the description of the relevant command.
2.2
Parameters
The parameters that are used in the control commands are listed below.
Parameter name Description
ID1
ID2
CKS
Control ID
Model code
Checksum
The value of the "control ID" set for the projector is used.
This varies depending on the model in use.
The checksum is calculated as follows.
① Add all preceding bytes of data.
② Use the value of the low-order one byte (eight bits) of the addition result obtained in ① as the checksum.
LEN Data length This indicates the data length of the data part (DATA??) following LEN (in bytes).
DATA?? Variable length data This varies depending on the character string stored.
ERR1
ERR2
Response error
Example of checksum calculation
The cause of an error is represented by a combination of error codes.
For information about error codes, see "2.4 Error code list" (page 12).
20h 81h 01h 60h 01h 00h <CKS>
① Add all the data preceding the checksum.
"20h + 81h + 01h + 60h + 01h + 00h = 103h"
② Use the low-order one byte "03h" of the addition result obtained in ① as the checksum.
©NEC Display Solutions, Ltd. 2014-2017 10
2.3
Responses
After a command is sent to the projector, its result is returned as a response. How a response is returned differs depending on the execution result of the command.
When the execution of a command succeeds
When the command does not request data, a response is returned with no data part.
When the command requests data, a response is returned with data added to data parts.
When the execution of a command fails
A response is returned with the cause of the failed command execution indicated in <ERR1> and <ERR2>.
(Example) POWER ON
Command
02h 00h 00h 00h 00h 02h
Response
A2h 00h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 11
2.4
Error code list
The following table lists the combinations of error codes (ERR1 and ERR2) and describes the error indicated by each combination.
02h
02h
02h
02h
02h
02h
02h
02h
02h
02h
02h
03h
03h
03h
ERR1
00h
00h
01h
01h
01h
02h
02h
0Ah
0Ch
0Dh
0Eh
0Fh
03h
04h
06h
07h
08h
09h
00h
01h
02h
ERR2
00h
01h
00h
01h
02h
00h
02h
Error description
The command cannot be recognized.
The command is not supported by the model in use.
The specified value is invalid.
The specified input terminal is invalid.
The specified language is invalid.
Memory allocation error
Memory in use
The specified value cannot be set.
Forced onscreen mute on
Viewer error
No signal
A test pattern or filer is displayed.
No PC card is inserted.
Memory operation error
An entry list is displayed.
The command cannot be accepted because the power is off.
The command execution failed.
There is no authority necessary for the operation.
The specified gain number is incorrect.
The specified gain is invalid.
Adjustment failed.
©NEC Display Solutions, Ltd. 2014-2017 12
3.
Command details
3.1
[ 009. ERROR STATUS REQUEST ]
Gets information about errors occurring in the projector.
Command
00h 88h 00h 00h 00h 88h
Response
When the command succeeds
20h 88h <ID1> <ID2> 0Ch <DATA01> - <DATA12> <CKS>
When the command fails
A0h 88h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Data part
DATA1 - DATA12 .............. Error information is provided. A bit set to "0" indicates that the data is normal, and a bit set to "1" indicates an error. For an error information list, see the next page.
©NEC Display Solutions, Ltd. 2014-2017 13
DATA01
Item
DATA02
DATA03
DATA04
DATA05 - 08
DATA09
DATA10 - 12
<Error information list>
Description
Error status (1)
Bit0
Bit1
Bit2
Cover error Bit4
Temperature error (bi-metallic strip)
Bit5
None (fixed to 0) Bit6
Fan error
Power error
Bit3 Fan error Bit7
Lamp (or lamp 1) off or backlight off
Lamp (or lamp 1) in a replacement moratorium
Error status (2)
Bit0 Lamp (or lamp 1) usage time exceeded the limit
Bit4
Bit1
Bit2
Bit3
Formatter error
Lamp 2 off
None (fixed to 0)
Bit5
Bit6
Bit7
Error status (3)
Bit0 None (fixed to 0)
Bit1 FPGA error
Bit2
Bit3
Bit4
Bit5
Temperature error (temperature sensor)
Bit6
Lamp (or lamp 1) not present Bit7
None (fixed to 0)
None (fixed to 0)
None (fixed to 0)
Refer to the extend status.
Lamp (or lamp 1) data error
Mirror cover error
Lamp 2 in a replacement moratorium
Lamp 2 usage time exceeded the limit
Error status (4)
Bit0 Lamp 2 not present
Bit1
Bit2
Bit3
Lamp 2 data error
Temperature error due to dust
Foreign matter sensor error
Reserved for the system
Extended status
Bit0 The portrait cover side is up
Bit1
Bit2
The interlock switch is open.
System error has occurred.
(Slave CPU)
Bit3 System error has occurred
(Formatter)
Reserved for the system
Bit4
Bit5
Bit6
Bit7
Bit4
Bit5
Bit6
Bit7
None (fixed to 0)
Ballast communication error
Iris calibration error
The lens is not installed properly.
None (fixed to 0)
None (fixed to 0)
None (fixed to 0)
None (fixed to 0)
©NEC Display Solutions, Ltd. 2014-2017 14
3.2
[ 015. POWER ON ]
Turns on the power of the projector.
Information
While this command is turning on the power, no other command can be accepted.
Command
02h 00h 00h 00h 00h 02h
Response
When the command succeeds
22h 00h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 00h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 15
3.3
[ 016. POWER OFF ]
Turns off the power of the projector.
Information
While this command is turning off the power (including the cooling time), no other command can be accepted.
Command
02h 01h 00h 00h 00h 03h
Response
When the command succeeds
22h 01h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 01h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 16
3.4
[ 018. INPUT SW CHANGE ]
Switches the input terminal or entry list.
Command
02h 03h 00h 00h 02h 01h <DATA01> <CKS>
Data part
Item Description
DATA01 Input terminal
Information
For the values of input terminal, see the Appendix "Supplementary Information by Command".
Command example
The following command switches the input terminal to a video port (DATA01: 06h).
02h 03h 00h 00h 02h 01h 06h 0Eh
©NEC Display Solutions, Ltd. 2014-2017 17
Response
When the command succeeds
22h 03h <ID1> <ID2> 01h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
FFh
Ended successfully.
Ended with an error (no signal switch is made).
A2h 03h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 18
3.5
[ 020. PICTURE MUTE ON ]
Turns the picture mute on.
Information
If any of the following operations is done, the picture mute is turned off.
・ Input terminal switch
・ Video signal switch
Command
02h 10h 00h 00h 00h 12h
Response
When the command succeeds
22h 10h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 10h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 19
3.6
[ 021. PICTURE MUTE OFF ]
Turns the picture mute off.
Command
02h 11h 00h 00h 00h 13h
Response
When the command succeeds
22h 11h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 11h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 20
3.7
[ 022. SOUND MUTE ON ]
Turns the sound mute on.
Information
If any of the following operations is done, the sound mute is turned off.
・ Input terminal switch
・ Video signal switch
・ Sound volume adjustment
Command
02h 12h 00h 00h 00h 14h
Response
When the command succeeds
22h 12h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 12h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 21
3.8
[ 023. SOUND MUTE OFF ]
Turns the sound mute off.
Command
02h 13h 00h 00h 00h 15h
Response
When the command succeeds
22h 13h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 13h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 22
3.9
[ 024. ONSCREEN MUTE ON ]
Turns the onscreen mute on.
Information
If any of the following operations is done, the onscreen mute is turned off.
・ Input terminal switch
・ Video signal switch
Command
02h 14h 00h 00h 00h 16h
Response
When the command succeeds
22h 14h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 14h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 23
3.10
[ 025. ONSCREEN MUTE OFF ]
Turns the onscreen mute off.
Command
02h 15h 00h 00h 00h 17h
Response
When the command succeeds
22h 15h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 15h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 24
3.11
[ 030-1. PICTURE ADJUST ]
Adjusts the picture.
Command
03h 10h 00h 00h 05h <DATA01> FFh <DATA02> - <DATA04> <CKS>
Data part
DATA01
DATA02
Item Description
Adjustment target
00h
01h
Brightness
Contrast
02h
03h
04h
Color
Hue
Sharpness
Adjustment mode
00h
01h
Specify an absolute value
Specify a relative value
Adjustment value (low-order 8 bits)
Adjustment value (high-order 8 bits)
DATA03
DATA04
Command example
① The following command sets brightness to "10".
03h 10h 00h 00h 05h 00h FFh 00h 0Ah 00h 21h
② The following command sets brightness to "-10".
03h 10h 00h 00h 05h 00h FFh 00h F6h FFh 0Ch
©NEC Display Solutions, Ltd. 2014-2017 25
Response
When the command succeeds
23h 10h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Execution result
0000h Ended successfully.
Other than 0000h Ended with an error.
A3h 10h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 26
3.12
[ 030-2. VOLUME ADJUST ]
Adjusts the sound volume.
Command
03h 10h 00h 00h 05h 05h 00h <DATA01> - <DATA03> <CKS>
Data part
DATA01
Item Description
Adjustment mode
00h
01h
Specify an absolute value
Specify a relative value
Adjustment value (low-order 8 bits)
Adjustment value (high-order 8 bits)
DATA02
DATA03
Command example
The following command set the sound volume to "10".
03h 10h 00h 00h 05h 05h 00h 00h 0Ah 00h 27h
©NEC Display Solutions, Ltd. 2014-2017 27
Response
When the command succeeds
23h 10h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Execution result
0000h Ended successfully.
Other than 0000h Ended with an error.
A3h 10h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 28
3.13
[ 030-12. ASPECT ADJUST ]
Adjusts the aspect.
Command
03h 10h 00h 00h 05h 18h 00h 00h <DATA01> 00h <CKS>
Data part
Item Description
DATA01 Value set for the aspect
Information
For information about the values set for the aspect, see the Appendix "Supplementary Information by
Command".
Response
When the command succeeds
23h 10h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Execution result
0000h Ended successfully.
Other than 0000h Ended with an error.
A3h 10h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 29
3.14
[ 030-15. OTHER ADJUST ]
Adjusts the various gains.
Command
03h 10h 00h 00h 05h <DATA01> - <DATA05> <CKS>
Data part
DATA01
DATA02
DATA03
Item
DATA04
DATA05
Description
DATA01
96h
Adjustment mode
DATA02
FFh
Adjustment target
LAMP ADJUST / LIGHT ADJUST
00h
01h
Specify an absolute value
Specify a relative value
Adjustment value (low-order 8 bits)
Adjustment value (high-order 8 bits)
©NEC Display Solutions, Ltd. 2014-2017 30
Response
When the command succeeds
23h 10h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Execution result
0000h Ended successfully.
Other than 0000h Ended with an error.
A3h 10h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 31
3.15
[ 037. INFORMATION REQUEST ]
Gets the information of the projector.
Command
03h 95h 00h 00h 00h 98h
Response
When the command succeeds
23h 8Ah <ID1> <ID2> 62h <DATA01> - <DATA98> <CKS>
Data part
DATA01 - 49
DATA50 - 82
Item
DATA83 - 86
DATA87 - 90
DATA91 - 98
When the command fails
Description
Projector name (NUL: termination character string).
Reserved for the system
Lamp usage time (seconds)
Filter usage time (seconds)
Reserved for the system
A3h 8Ah <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Response example
When the lamp usage time is18000 seconds (5 hours)
23h 8Ah <ID1> <ID2> 62h <DATA01> - <DATA82> 50h 46h 00h 00h
<DATA87> - <DATA98> <CKS>
Lamp usage time (DATA83
– DATA86) = 18000 / 3600 = 5 hours
Information
While the usage time can be obtained in one-second units, the information is updated at one-minute intervals.
©NEC Display Solutions, Ltd. 2014-2017 32
3.16
[ 037-3. FILTER USAGE INFORMATION REQUEST ]
Gets filter usage information such as usage time.
Command
03h 95h 00h 00h 00h 98h
Response
When the command succeeds
23h 95h <ID1> <ID2> 08h <DATA01> - <DATA08> <CKS>
Data part
DATA01 - 04
DATA05 - 08
Item
Filter usage time (seconds)
Filter alarm start time (seconds)
Information
If no time is defined, "-1" is returned.
When the command fails
Description
A3h 95h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 33
3.17
[ 037-4. LAMP INFORMATION REQUEST 3 ]
Gets lamp usage information such as usage time or remaining life. When the eco mode is enabled, the values in the obtained information reflect the eco mode.
Command
03h 96h 00h 00h 02h <DATA01> <DATA02> <CKS>
Data part
Item Description
DATA01
DATA02
Target
00h
01h
Content
01h
04h
Lamp 1
Lamp 2
Information
"01h" (Lamp 2) in DATA01 is effective only for two-lamp projector models.
Command example
The following command gets the lamp usage time.
Lamp usage time (seconds)
Lamp remaining life (%)
03h 96h 00h 00h 02h 00h 01h 9Ch
©NEC Display Solutions, Ltd. 2014-2017 34
Response
When the command succeeds
23h 96h <ID1> <ID2> 06h <DATA01> - <DATA06> <CKS>
Data part
DATA01
DATA02
Item
DATA03 - 06
When the command fails
Description
Target
00h
01h
Content
Lamp 1
Lamp 2
01h
04h
Obtained information
Lamp usage time (seconds)
Lamp remaining life (%)
A3h 96h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Response example
When the lamp usage time is18000 seconds (5 hours)
23h 96h <ID1> <ID2> 06h 00h 01h 50h 46h 00h 00h <CKS>
Lamp usage time (DATA03 - DATA06) = 18000 / 3600 = 5 hours
Information
・ While the lamp usage time can be obtained in one-second units, the information is updated at one-minute intervals.
・ If the lamp replacement deadline is exceeded, a negative value is returned as the lamp remaining life (%).
©NEC Display Solutions, Ltd. 2014-2017 35
3.18
[ 037-6. CARBON SAVINGS INFORMATION REQUEST ]
Gets the Carbon Saving values on the projector.
Command
03h 9Ah 00h 00h 01h <DATA01> <CKS>
Data part
DATA01
Item
Target
00h
01h
Description
Total Carbon Savings
Carbon Savings during operation
©NEC Display Solutions, Ltd. 2014-2017 36
Response
When the command succeeds
23h 9Ah <ID1> <ID2> 09h <DATA01> - <DATA09> <CKS>
Data part
DATA01
Item
DATA02 - 05
DATA06 - 09
When the command fails
Description
Target
00h
01h
Total Carbon Savings
Carbon Savings during operation
Carbon Savings (Kilogram Maximum: 99999[kg])
Carbon Savings (Milligram Maximum:999999[mg])
A3h 9Ah <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Response example
When the Carbon Savings value is 2460.06375[kg].
23h 9Ah <ID1> <ID2> 09h 00h 9Ch 90h 00h 00h 06h F9h 00h 00h
<CKS>
©NEC Display Solutions, Ltd. 2014-2017 37
3.19
[ 050. REMOTE KEY CODE ]
Sends the key code for remote control.
Command
02h 0Fh 00h 00h 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
Key code
79
81
132
133
138
163
16
19
41
75
76
12
13
15
9
10
11
6
7
8
2
3
5
©NEC Display Solutions, Ltd. 2014-2017
DATA01
4Fh
51h
84h
85h
8Ah
A3h
10h
13h
29h
4Bh
4Ch
09h
0Ah
0Bh
0Ch
0Dh
0Fh
02h
03h
05h
06h
07h
08h
Description
Key code (WORD type)
For the combinations of key codes, see Table "Key code list".
<Key code list>
DATA02
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
00h
POWER ON
POWER OFF
AUTO
MENU
UP
DOWN
RIGHT
LEFT
ENTER
EXIT
HELP
MAGNIFY UP
MAGNIFY DOWN
MUTE
PICTURE
COMPUTER1
COMPUTER2
VIDEO1
S-VIDEO1
VOLUME UP
VOLUME DOWN
FREEZE
ASPECT
Key name
38
Key code
215
238
DATA01
D7h
EEh
DATA02
00h
00h
Command example
The following command sends the key code "AUTO".
SOURCE
LAMP MODE/ECO
Key name
02h 0Fh 00h 00h 02h 05h 00h 18h
Response
When the command succeeds
22h 0Fh <ID1> <ID2> 01h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
FFh
Ended successfully.
Ended with an error.
A2h 0Fh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 39
3.20
[ 051. SHUTTER CLOSE ]
Closes the lens shutter.
Command
02h 16h 00h 00h 00h 18h
Response
When the command succeeds
22h 16h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 16h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 40
3.21
[ 052. SHUTTER OPEN ]
Opens the lens shutter.
Command
02h 17h 00h 00h 00h 19h
Response
When the command succeeds
22h 17h <ID1> <ID2> 00h <CKS>
When the command fails
A2h 17h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 41
3.22
[ 053. LENS CONTROL ]
Adjusts the lens position.
Command
02h 18h 00h 00h 02h <DATA01> <DATA02> <CKS>
Data part
Item Description
DATA01
DATA02
Target
00h
01h
02h
03h
Content
00h
01h
02h
03h
7Fh
81h
FDh
FEh
FFh
Zoom
Focus
Lens Shift (H)
Lens Shift (V)
Stop
Drives for 1 second in the direction of plus
Drives for 0.5 second in the direction of plus
Drives for 0.25 second in the direction of plus
Drives in the direction of plus
Drives in the direction of minus
Drives for 0.25 second in the direction of minus
Drives for 0.5 second in the direction of minus
Drives for 1 second in the direction of minus
Information
After sending "7Fh" (Drives in the direction of plus) or "81h" (Drives in the direction of minus) in DATA02, you can stop driving lens by sending "00h".
©NEC Display Solutions, Ltd. 2014-2017 42
Response
When the command succeeds
22h 18h <ID1> <ID2> 01h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
FFh
Ended successfully.
Ended with an error.
A2h 18h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Information
While the lens is being driven, you can control the lens position without a stop by issuing the same command.
©NEC Display Solutions, Ltd. 2014-2017 43
3.23
[ 053-1. LENS CONTROL REQUEST ]
Gets adjusted values of the lens position.
Command
02h 1Ch 00h 00h 02h <DATA01> 00h <CKS>
Data part
DATA01
Item
Target
00h
01h
02h
03h
Zoom
Focus
Lens Shift (H)
Lens Shift (V)
Description
©NEC Display Solutions, Ltd. 2014-2017 44
Response
When the command succeeds
22h 1Ch <ID1> <ID2> 08h <DATA01> 00h <DATA02> - <DATA07> <CKS>
Data part
DATA01
Item
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
When the command fails
Description
Target
00h
01h
02h
Zoom
Focus
Lens Shift (H)
03h Lens Shift (V)
Upper limit of the adjustment range (low-order 8 bits)
Upper limit of the adjustment range (high-order 8 bits)
Lower limit of the adjustment range (low-order 8 bits)
Lower limit of the adjustment range (high-order 8 bits)
Current value (low-order 8 bits)
Current value (high-order 8 bits)
A2h 1Ch <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 45
3.24
[ 053-2. LENS CONTROL 2 ]
Adjusts the lens position.
Command
02h 1Dh 00h 00h 04h <DATA01> - <DATA04> <CKS>
Data part
DATA01
DATA02
Item Description
Target
00h
01h
02h
03h
FFh
Zoom
Focus
Lens Shift (H)
Lens Shift (V)
Stop
Adjustment mode
00h
02h
Specify an absolute value
Specify a relative value
Adjustment value (low-order 8 bits)
Adjustment value (high-order 8 bits)
DATA03
DATA04
Information
If specifying
“Stop” in DATA01, the Adjustment mode and Adjustment value are not referenced.
©NEC Display Solutions, Ltd. 2014-2017 46
Response
When the command succeeds
22h 1Dh <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Target
00h
01h
02h
Zoom
Focus
Lens Shift (H)
03h
FFh
Adjustment mode
Lens Shift (V)
Stop
00h
02h
Specify an absolute value
Specify a relative value
A2h 1Dh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 47
3.25
[ 053-3. LENS MEMORY CONTROL ]
Controls the lens memory.
Information
See [ 053-4. REFERENCE LENS MEMORY CONTROL ] for controlling the reference lens memory.
Command
02h 1Eh 00h 00h 01h <DATA01> <CKS>
Data part
DATA01
Item
Operation
00h
01h
02h
MOVE
STORE
RESET
Description
©NEC Display Solutions, Ltd. 2014-2017 48
Response
When the command succeeds
22h 1Eh <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Operation
00h
01h
02h
Execution result
00h
FFh
MOVE
STORE
RESET
Ended successfully.
Ended with an error.
A2h 1Eh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 49
3.26
[ 053-4. REFERENCE LENS MEMORY CONTROL ]
Controls the reference lens memory.
Information
・ See [ 053-3. LENS MEMORY CONTROL ] for controlling the lens memory.
・ This command controls the profile number specified in [053-10 LENS PROFILE SET ].
Command
02h 1Fh 00h 00h 01h <DATA01> <CKS>
Data part
DATA01
Item
Operation
00h
01h
02h
MOVE
STORE
RESET
Description
©NEC Display Solutions, Ltd. 2014-2017 50
Response
When the command succeeds
22h 1Fh <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Operation
00h
01h
02h
Execution result
00h
FFh
MOVE
STORE
RESET
Ended successfully.
Ended with an error.
A2h 1Fh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 51
3.27
[ 053-5. LENS MEMORY OPTION REQUEST ]
Gets the value set for the lens memory.
Command
02h 20h 00h 00h 01h <DATA01> <CKS>
Data part
Item
DATA01 Target
00h
01h
Response
When the command succeeds
Description
LOAD BY SIGNAL
FORCED MUTE
22h 20h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
Item
DATA01
DATA02
When the command fails
Target
00h
01h
Setting value
00h
01h
Description
LOAD BY SIGNAL
FORCED MUTE
OFF
ON
A2h 20h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 52
3.28
[ 053-6. LENS MEMORY OPTION SET ]
Sets the lens memory.
Command
02h 21h 00h 00h 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
Item
DATA02
Description
Target
00h
01h
Setting value
00h
01h
LOAD BY SIGNAL
FORCED MUTE
OFF
ON
©NEC Display Solutions, Ltd. 2014-2017 53
Response
When the command succeeds
22h 21h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Target
00h
01h
Execution result
00h
01h
LOAD BY SIGNAL
FORCED MUTE
Ended successfully.
Ended with an error.
A2h 21h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 54
3.29
[ 053-7. LENS INFORMATION REQUEST ]
Gets information about the lens of the projector.
Command
02h 22h 00h 00h 01h 00h 25h
Response
When the command succeeds
22h 22h <ID1> <ID2> 02h 00h <DATA01> <CKS>
Data part
DATA01
Item
Target
Bit0
Bit1
Bit2
Bit3
Lens memory
0
1
Stop
During operation
Zoom
0
1
Focus
0
1
Stop
During operation
Stop
During operation
Lens Shift (H)
0 Stop
1 During operation
When the command fails
Description
Bit4
Bit5
Bit6
Bit7
Lens Shift (V)
0
1
Stop
During operation
Reserved for the system
Reserved for the system
Reserved for the system
A2h 22h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 55
3.30
[ 053-10. LENS PROFILE SET ]
Selects the profile number of the reference lens memory.
Command
02h 27h 00h 00h 01h <DATA01> <CKS>
Data part
Item
DATA01 Profile number
00h
01h
Response
When the command succeeds
Profile 1
Profile 2
Description
22h 27h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Profile number
00h
01h
Execution result
00h
01h
Profile 1
Profile 2
Ended successfully.
Ended with an error.
A2h 27h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 56
3.31
[ 053-11. LENS PROFILE REQUEST ]
Gets the selected profile number of the reference lens memory.
Command
02h 28h 00h 00h 00h 2Ah
Response
When the command succeeds
22h 28h <ID1> <ID2> 02h <DATA01> <DATA02> <CKS>
Data part
Item
DATA01
DATA02
When the command fails
Profile number
00h Profile 1
01h Profile 2
Reserved for the system
Description
A2h 28h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 57
3.32
[ 060-1. GAIN PARAMETER REQUEST 3 ]
Gets adjusted values of the picture, volume, and so on.
Command
03h 05h 00h 00h 03h <DATA01> 00h 00h <CKS>
Data part
DATA01
Item Description
Adjusted value name
00h PICTURE / BRIGHTNESS
01h PICTURE / CONTRAST
02h
03h
04h
05h
96h
PICTURE / COLOR
PICTURE / HUE
PICTURE / SHARPNESS
VOLUME
LAMP ADJUST / LIGHT ADJUST
Command example
The following command gets the adjusted value of the picture (brightness).
03h 05h 00h 00h 03h 00h 00h 00h 0Bh
©NEC Display Solutions, Ltd. 2014-2017 58
Response
When the command succeeds
23h 05h <ID1> <ID2> 10h <DATA01> - <DATA16> <CKS>
Data part
DATA01
Item
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA08
DATA09
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA16
When the command fails
Description
Adjusted value status
00h
01h
02h
Display not possible
Adjustment not possible
Adjustment possible
FFh The specified gain does not exist.
Upper limit of the adjustment range (low-order 8 bits)
Upper limit of the adjustment range (high-order 8 bits)
Lower limit of the adjustment range (low-order 8 bits)
Lower limit of the adjustment range (high-order 8 bits)
Default value (low-order 8 bits)
Default value (high-order 8 bits)
Current value (low-order 8 bits)
Current value (high-order 8 bits)
Wide adjustment width (low-order 8 bits)
Wide adjustment width (high-order 8 bits)
Narrow adjustment width (low-order 8 bits)
Narrow adjustment width (high-order 8 bits)
Whether the default value is valid or invalid
00h
01h
The default value is invalid.
The default value is valid.
Reserved for the system
A3h 05h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 59
3.33
[ 078-1. SETTING REQUEST ]
Gets information of the projector.
Command
00h 85h 00h 00h 01h 00h 86h
Response
When the command succeeds
20h 85h <ID1> <ID2> 20h <DATA01> - <DATA32> <CKS>
Data part
DATA01 - 03
DATA04
Item
DATA05
DATA06 - 32
Description
Base model type
Sound function
00h
01h
Not available
Available
Profile number
00h
01h
Not available
Clock function
02h
03h
Sleep timer function
Clock function and Sleep timer function
Reserved for the system
Information
For the values of the base model types, see the Appendix "Supplementary Information by Command".
When the command fails
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
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3.34
[ 078-2. RUNNING STATUS REQUEST ]
Gets the information about the operation status of the projector.
Command
00h 85h 00h 00h 01h 01h 87h
Response
When the command succeeds
20h 85h <ID1> <ID2> 10h <DATA01> - <DATA16> <CKS>
Data part
Item
DATA01 - 02
DATA03
DATA04
DATA05
DATA06
Reserved for the system
Power status
00h Standby
01h Power on
Cooling process
00h
01h
Not executed
During execution
Power On/Off process
00h Not executed
01h During execution
Operation status
00h Standby (Sleep)
04h
05h
06h
Power on
Cooling
Standby (error)
DATA07 - 16 Reserved for the system
When the command fails
Description
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 61
FFh
−
Not supported
−
FFh
−
Not supported
−
FFh
−
Not supported
−
0Fh
10h
FFh
−
Standby (Power saving)
Network standby
Not supported
−
3.35
[ 078-3. INPUT STATUS REQUEST ]
Gets the information about the input signal status of the projector.
Command
00h 85h 00h 00h 01h 02h 88h
Response
When the command succeeds
20h 85h <ID1> <ID2> 10h <DATA01> - <DATA16> <CKS>
Data part
Item
DATA01
DATA02
DATA03
DATA04
Signal switch process
00h Not executed
01h During execution
Signal list number
00h
–
C7h
Signal list number - 1
Selection signal type 1
01h 1
02h 2
03h 3
Selection signal type 2
01h COMPUTER
02h VIDEO
03h
04h
05h
S-VIDEO
COMPONENT
Reserved for the system
VIEWER(1-5) 07h
Description
FFh
−
Not supported
−
FFh Not supported
04h
05h
−
4
5
−
20h
21h
22h
23h
FFh
―
DVI-D
HDMI
DisplayPort
VIEWER(6-10)
Not Source Input
−
©NEC Display Solutions, Ltd. 2014-2017 62
Item
DATA05
DATA06
DATA07 - 08
DATA09
Signal list type
00h Default
01h User
Test pattern display
00h Not displayed
01h Displayed
Reserved for the system
Content displayed
00h
01h
Video signal displayed
No signal
02h Viewer displayed
Reserved for the system
Description
FFh
−
Not supported
−
FFh
−
Not supported
−
03h
04h
FFh
Test pattern displayed
LAN displayed
Not supported
DATA10 - 16
Information
・ A value which is "1" smaller than a practical value will be returned as a signal list number. For finding out a practical number, add "1" to the returned value.
・ For information about the Selection signal type, see the Appendix "Supplementary Information by
Command".
When the command fails
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Response example
When the signal list number is10.
20h 85h <ID1> <ID2> 10h <DATA01> 09h <DATA03> - <DATA16> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 63
3.36
[ 078-4. MUTE STATUS REQUEST ]
Gets the mute status of the projector.
Command
00h 85h 00h 00h 01h 03h 89h
Response
When the command succeeds
20h 85h <ID1> <ID2> 10h <DATA01> - <DATA16> <CKS>
Data part
DATA01
Item
DATA02
DATA03
Picture mute
00h
01h
FFh
Sound mute
00h
01h
FFh
Onscreen mute
00h
01h
FFh
Off
On
Not supported
Off
On
Not supported
Off
On
Not supported
Description
©NEC Display Solutions, Ltd. 2014-2017 64
DATA04
DATA05
Item
DATA06 - 16
When the command fails
Forced onscreen mute
00h
01h
Off
On
FFh
Onscreen display
00h
01h
Not supported
Not displayed
Displayed
FFh Not supported
Reserved for the system
Description
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 65
3.37
[ 078-5. MODEL NAME REQUEST ]
Gets the model name of the projector.
Command
00h 85h 00h 00h 01h 04h 8Ah
Response
When the command succeeds
20h 85h <ID1> <ID2> 20h <DATA01> - <DATA32> <CKS>
Data part
DATA01 - 32
Item
When the command fails
Description
Model name (NUL: termination character string)
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 66
3.38
[ 078-6. COVER STATUS REQUEST ]
Gets the status of the mirror cover or lens cover.
Command
00h 85h 00h 00h 01h 05h 8Bh
Response
When the command succeeds
20h 85h <ID1> <ID2> 01h <DATA01> <CKS>
Data part
Item
DATA01
When the command fails
Status
00h
01h
Description
Normal (cover opened)
Cover closed
A0h 85h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 67
3.39
[ 079. FREEZE CONTROL ]
Controls whether to turn the freeze function on or off.
Command
01h 98h 00h 00h 01h <DATA01> <CKS>
Data part
Item
DATA01 Operation
01h
02h
Response
When the command succeeds
Description
Turns the freeze function on.
Turns the freeze function off.
21h 98h <ID1> <ID2> 01h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
01h
Ended successfully.
Ended with an error.
A1h 98h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 68
3.40
[ 084. INFORMATION STRING REQUEST ]
Gets the information strings (English) displayed on the projector.
Command
00h D0h 00h 00h 03h 00h <DATA01> 01h <CKS>
Data part
DATA01
Item
Response
When the command succeeds
Description
Information type
03h
04h
Horizontal synchronous frequency
Vertical synchronous frequency
20h D0h <ID1> <ID2> LEN <DATA01> 01h <DATA02> - <DATA??> <CKS>
Data part
DATA01
Item
DATA02
DATA03 - ??
When the command fails
Description
Information type
03h Horizontal synchronous frequency
04h Vertical synchronous frequency
Label/information string length (excluding NUL characters)
Label/information strings (NUL: termination character string)
A0h D0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 69
3.41
[ 097-8. ECO MODE REQUEST ]
Gets the value set for the eco mode.
Information
Depending on the projector, the value for the "Light mode" or "Lamp mode" will be returned.
Command
03h B0h 00h 00h 01h 07h BBh
Response
When the command succeeds
23h B0h <ID1> <ID2> 02h 07h <DATA01> <CKS>
Data part
Item Description
DATA01 Value set for the eco mode
Information
For information about the values set for the eco mode, see the Appendix "Supplementary Information by
Command".
When the command fails
A3h B0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 70
3.42
[ 097-45. LAN PROJECTOR NAME REQUEST ]
Gets the projector name.
Command
03h B0h 00h 00h 01h 2Ch E0h
Response
When the command succeeds
23h B0h <ID1> <ID2> 12h 2Ch <DATA01> - <DATA17> <CKS>
Data part
DATA01 - 17
Item
When the command fails
Description
Projector name (NUL: termination character string)
A3h B0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 71
3.43
[ 097-155. LAN MAC ADDRESS STATUS REQUEST2 ]
Gets the MAC address of the projector.
Command
03h B0h 00h 00h 02h 9Ah 00h 4Fh
Response
When the command succeeds
23h B0h <ID1> <ID2> 08h 9Ah 00h <DATA01> - <DATA06> <CKS>
Data part
DATA01 - 06
Item
When the command fails
MAC address
Description
A3h B0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
Response example
When the MAC address of the projector is "01h-23h-45h-67h-89h-ABh", the following response is returned.
23h B0h <ID1> <ID2> 08h 9Ah 00h 01h 23h 45h 67h 89h ABh <CKS>
©NEC Display Solutions, Ltd. 2014-2017 72
3.44
[ 097-198. PIP/PICTURE BY PICTURE REQUEST ]
Gets the value set for the picture in picture and picture by picture.
Command
03h B0h 00h 00h 02h C5h <DATA01> <CKS>
Data part
DATA01
Item
Target
00h
01h
02h
Description
MODE
START POSITION
SUB INPUT
©NEC Display Solutions, Ltd. 2014-2017 73
Response
When the command succeeds
23h B0h <ID1> <ID2> 03h C5h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item Description
Target
00h
01h
02h
MODE
START POSITION
SUB INPUT
Setting value (when DATA01 is 00h "MODE")
00h PIP
01h PICTURE BY PICTURE
Setting value (when DATA01 is 01h "START POSITION")
00h TOP-LEFT
01h TOP-RIGHT
02h
03h
BOTTOM-LEFT
BOTTOM-RIGHT
Sub input setting value (when DATA01 is 02h "SUB INPUT")
Information
For the values of the Sub input setting value, see the Appendix "Supplementary Information by Command".
When the command fails
A3h B0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 74
3.45
[ 097-243-1. EDGE BLENDING MODE REQUEST ]
Gets the value set for the edge blending.
Command
03h B0h 00h 00h 02h DFh 00h 94h
Response
When the command succeeds
23h B0h <ID1> <ID2> 03h DFh 00h <DATA01> <CKS>
Data part
Item
DATA01
When the command fails
Setting value
00h
01h
OFF
ON
Description
A3h B0h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 75
3.46
[ 098-8. ECO MODE SET ]
Sets the eco mode.
Information
Depending on the projector, the "Light mode" or "Lamp mode" will be set.
Command
03h B1h 00h 00h 02h 07h <DATA01> <CKS>
Item Description
DATA01 Value set for the eco mode
Information
For information about the values set for the eco mode, see the Appendix "Supplementary Information by
Command".
Response
When the command succeeds
23h B1h <ID1> <ID2> 02h 07h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
01h
Ended successfully.
Ended with an error.
A3h B1h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 76
3.47
[ 098-45. LAN PROJECTOR NAME SET ]
Sets the projector name.
Command
03h B1h 00h 00h 12h 2Ch <DATA01> - <DATA16> 00h <CKS>
Data part
DATA01 - 16
Response
Item
Projector name (up to 16 bytes)
When the command succeeds
Description
23h B1h <ID1> <ID2> 02h 2Ch <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
01h
Ended successfully.
Ended with an error.
A3h B1h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 77
3.48
[ 098-198. PIP/PICTURE BY PICTURE SET ]
Sets the picture in picture or picture by picture.
Command
03h B1h 00h 00h 03h C5h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item Description
Target
00h
01h
MODE
START POSITION
02h SUB INPUT
Setting value (when DATA01 is 00h "Mode")
00h PIP
01h PICTURE BY PICTURE
Setting value (when DATA01 is 01h "START POSITION")
00h TOP-LEFT
01h
02h
03h
TOP-RIGHT
BOTTOM-LEFT
BOTTOM-RIGHT
Sub input setting value (when DATA01 is 02h "SUB INPUT")
Information
For the values of the Sub input setting value, see the Appendix "Supplementary Information by Command".
©NEC Display Solutions, Ltd. 2014-2017 78
Response
When the command succeeds
23h B1h <ID1> <ID2> 03h C5h <DATA01> <DATA02> <CKS>
Data part
DATA01
DATA02
Item
When the command fails
Description
Target
00h
01h
02h
Execution result
00h
01h
MODE
START POSITION
SUB INPUT
Ended successfully.
Ended with an error.
A3h B1h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 79
3.49
[ 098-243-1. EDGE BLENDING MODE SET ]
Sets the edge blending.
Command
03h B1h 00h 00h 03h DFh 00h <DATA01> <CKS>
Data part
Item
DATA01 Setting value
00h
01h
Response
When the command succeeds
00h
01h
Description
23h B1h <ID1> <ID2> 03h DFh 00h <DATA01> <CKS>
Data part
DATA01
Item
When the command fails
Description
Execution result
00h
01h
Ended successfully.
Ended with an error.
A3h B1h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 80
3.50
[ 305-1. BASE MODEL TYPE REQUEST ]
Gets the base model type of the projector.
Command
00h BFh 00h 00h 01h 00h C0h
Response
When the command succeeds
20h BFh <ID1> <ID2> 10h 00h <DATA01> - <DATA15> <CKS>
Data part
DATA01
DATA02
DATA03 - 11
DATA12
DATA13
DATA14
DATA15
Item
Base model type
Model name (NUL: termination character string)
Base model type
Reserved for the system
Description
Information
For the values of the base model types, see the Appendix "Supplementary Information by Command".
When the command fails
A0h BFh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 81
3.51
[ 305-2. SERIAL NUMBER REQUEST ]
Gets the serial number of the projector.
Command
00h BFh 00h 00h 02h 01h 06h C8h
Response
When the command succeeds
20h BFh <ID1> <ID2> 12h 01h 06h <DATA01> - <DATA16> <CKS>
Data part
DATA01 - 16
Item
When the command fails
Description
Serial number (NUL: termination character string)
A0h BFh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 82
3.52
[ 305-3. BASIC INFORMATION REQUEST ]
Gets the basic information about the operation status of the projector.
Command
00h BFh 00h 00h 01h 02h C2h
Response
When the command succeeds
20h BFh <ID1> <ID2> 10h 02h <DATA01> - <DATA15> <CKS>
Data part
Item
DATA01
DATA02
DATA03
Operation status
00h Standby (Sleep)
04h
05h
Power on
Cooling
Content displayed
00h Video signal displayed
01h No signal
02h
03h
Viewer displayed
Test pattern displayed
Selection signal type 1
01h
02h
03h
1
2
3
Description
06h
0Fh
10h
Standby (error)
Standby (Power saving)
Network standby
04h
05h
10h
−
LAN displayed
Test pattern (user) displayed
Signal being switched
−
04h
05h
−
4
5
−
©NEC Display Solutions, Ltd. 2014-2017 83
DATA04
Item
DATA05
DATA06
DATA07
DATA08
DATA09
DATA10 - 15
Description
Selection signal type 2
01h
02h
03h
04h
05h
07h
COMPUTER
VIDEO
S-VIDEO
COMPONENT
Reserved for the system
VIEWER(1-5)
20h
21h
22h
23h
FFh
―
DVI-D
HDMI
DisplayPort
VIEWER(6-10)
Not Source Input
−
Display signal type (effective only when DATA04 is 02h or 03h)
00h NTSC3.58 09h NTSC3.58 SQZ
01h NTSC4.43 0Ah COMPONENT(60Hz)
02h
03h
04h
PAL
PAL60
SECAM
0Bh
0Ch
0Dh
COMPONENT(50Hz)
Unknown
NTSC
05h
06h
07h
08h
B/W60
B/W50
PALNM
NTSC3.58 LBX
0Eh
0Fh
FFh
―
PAL-M
PAL-L
Not Video Input
−
Video mute
00h Off
Sound mute
00h Off
Onscreen mute
00h
Freeze status
Off
00h Off
Reserved for the system
01h
01h
01h
01h
On
On
On
On
Information
For information about which parameters are supported, see the Appendix "Supplementary Information by
Command".
When the command fails
A0h BFh <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 84
3.53
[ 319-10. AUDIO SELECT SET ]
Sets the audio select.
Command
03h C9h 00h 00h 03h 09h <DATA01> <DATA02> <CKS>
Data part
Item
DATA01
DATA02
Description
Target
00h
01h
HDMI1
HDMI2
02h DisplayPort
Setting value
00h The terminal specified in
DATA01
01h BNC
03h
04h
05h
02h
−
ETHRENET or HDBaseT
USB-A
USB-B
COMPUTER
−
©NEC Display Solutions, Ltd. 2014-2017 85
Response
When the command succeeds
23h C9h <ID1> <ID2> 03h 09h <DATA01> <DATA02> <CKS>
Data part
Item
DATA01 Target
00h
01h
HDMI1
HDMI2
DATA02
02h DisplayPort
Execution result
00h Ended successfully.
When the command fails
Description
03h
04h
05h
ETHRENET or HDBaseT
USB-A
USB-B
01h Ended with an error.
A3h C9h <ID1> <ID2> 02h <ERR1> <ERR2> <CKS>
©NEC Display Solutions, Ltd. 2014-2017 86
4.
Revision History
Revision
6.1
6.0
5.0
4.0
3.0
2.0
Date
May 29, 2017
December 6, 2016
January 6, 2016
December 11, 2015
June 16, 2015
May 29, 2015
August 22, 2014
Description
Corrected the descriptions
[053-3], [053-4]
Added the supported commands
[051], [052]
Added the Copyright on all pages.
Corrected the supported command
[053-6]
Added the supported command
[030-15]
Updated the supported command
[060-1]
Added the supported commands
[030-12], [037], [037-6], [053], [053-1], [053-2], [053-3], [053-4], [053-5], [053-6], [053-7],
[053-10], [053-11], [078-1], [078-2], [078-3], [078-4], [078-5], [097-198], [097-243-1],
[098-8], [098-198], [098-243-1], [319-10]
Updated the supported command
[009]
First version 1.0
©NEC Display Solutions, Ltd. 2014-2017 87
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Key features
Control projector via serial port or network
Adjust picture, volume, and aspect
Control lens position and memory
Get information about projector status
Set eco mode and projector name
Frequently asked questions
You can connect a PC or other external device to your projector using a serial port or a network. See Appendix "Connecting an External Device" for information about supported connection methods for your specific model.
The projector supports RS-232C communication. Set the communication settings in your software to 115200 baud, 8 data bits, no parity, 1 stop bit, and full duplex mode.
The lamp usage time is the total time the lamp has been turned on. You can get this information using the "037. INFORMATION REQUEST" command or the "037-4. LAMP INFORMATION REQUEST 3" command.
User questions
