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NEC GT5000 - XGA LCD Projector Control Commands

Np115 : rs232 codes- projectors.
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Control Commands for NEC Projector (Basic) Rev 02.03.11a
Copyright (C) NEC Display Solutions, Ltd. 2002-2010
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Updated on February 3, 2011
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This file contains information about NEC projector control commands.
Model Name
GT60
: GT5000/GT6000 Series
GT50
: GT1150/GT2150 Series
HT
: HT1000/HT1100 Series
HT10
: HT410/HT510 Series
LT180
LT180
LT30
: LT25/LT30/LT35 Series
LT
:
LT220/LT240/LT240K/LT260/LT260K/LT245/LT265 Series
LT80
: LT280/LT380 Series
MT70
: MT860/MT1060/MT1065/MT1075 Series
NP60
: NP40/NP50/NP60 Series
NP62
: NP41/NP61/NP62 Series
NP1000 : NP1000/NP2000 Series
NP3150 : NP1150/NP2150/NP3150/NP3151W Series
NP4000 : NP4000/NP4001 Series
NP905
: NP905/NP901W/VT800 Series
NP600
: NP300/NP400/NP500/NP500W /NP500WS/NP600/NP600S Series
VT
:
VT770 Series
VT70
:
VT37/VT47/VT480/VT57/VT570/VT575/VT670/VT676 Series
VT80
:
VT48/VT480/VT580 Series
VT90
:
VT49/VT490/VT590/VT595/VT695 Series
VT700
:
VT700
WT
: W T600/W T610/WT615 Series
NP4100 : NP4100/NP4100W Series
NP3250 : NP1250/NP2250/NP3250/NP3250W Series
NP610
: NP310/NP410/NP410W /NP510/NP510W/NP510WS/NP610/NP610S Series
NP2200 : NP1200/NP2200 Series
NP216
: NP110/NP115/NP215/NP216 Series
NP64
: NP43/NP64 Series
M300:
M260X/M260W/M300X/M300W Series
P420
P350X/P350W /P420X Series
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Contents
1. Projector Control
2. Connection Method
3. Interface Conditions
4. List of Commands
5. Command Descriptions
6. Table of Response Error Codes
======================================================================
1. Projector Control
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NEC projectors make use of control commands that control the functions of the projector via connection with a
personal computer or another device.

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   Summary of Contents for NEC GT5000 - XGA LCD Projector

  • Page 1

    4. List of Commands 5. Command Descriptions 6. Table of Response Error Codes ====================================================================== 1. Projector Control ---------------------------------------------------------------------- NEC projectors make use of control commands that control the functions of the projector via connection with a personal computer or another device.

  • Page 2

    ====================================================================== 2. Connection Method ---------------------------------------------------------------------- The following 3 kinds of connection methods are available for sending and receiving control commands. 1. Serial connection using the serial port on the projector A serial cable is required. 2. USB connection using the USB port on the projector A USB cable is required.

  • Page 3

    (3-1) (3-2) (3-3) (3-4) Wired Wireless Wired Wireless Serial Port USB Port LAN Card LAN Card LAN Port LAN Port GT5000/GT6000 GT1150/GT2150 HT410/HT510 HT1000/HT1100 LT180 LT25/LT30/LT35 LT220/LT240/LT260 LT240K/LT260K LT245/LT265/LT280/LT380 MT860/MT1060/MT1065/MT1075 NP40/NP50/NP60 NP41/NP61/NP62 NP43/NP64 NP1000/NP2000 NP1150/NP2150/NP3150/NP3151W NP4000/NP4001 NP905/NP901W NP300/NP400/NP500/NP500W/NP500WS/NP600/NP600S VT770 VT37/VT47/VT470/VT57/VT570/VT575VT/670/VT676 VT48/VT480/VT580 VT49/VT490/VT590/VT595/VT695/VT700 VT700...

  • Page 4

    (CAUTION) Before making connections, be sure to invalidate the standby mode of the projector and set the "idle mode". The projector cannot use the control commands in the standby mode. Setting method: Under projector [Projector Options] --> [Setup], enter a check for [Idle Mode] on Page 4. ( CAUTION ) (!1) Before making connections, be sure to select [NORMAL] for [STANDBY MODE].

  • Page 5

    2 To TxD of PC 3 To RxD of PC 5 To GND of PC 7 To CTS of PC 8 To RTS of PC ==================================================================== 4. Communication Frame ---------------------------------------------------------------------- On the LT/MT/SX/GT series projectors communication is done in a frame composed of header, data, and checksum.

  • Page 6

    Response : This returns the 6th bit of received ID1 as HIGH. For ACK it sends the 8th bit back as LOW (recognized); for NAK it sends the 8th bit back as HIGH (not recognized). * ID2: (8 Bit) This is an identification data assigned to each command. Command : This sets an identification data assigned to each command to send it.

  • Page 7

    For all others "broadcast notification" is recommended. Response : This returns the model code for a projector received regardless of individual notification or broadcast notification. Table of Model codes ------------------------------------------- 0000B : (broadcast notification) 0001B : MT Series 0010B : LT Series 0011B : SX Series 0101B : GT Series 1111B : (broadcast notification)

  • Page 8

    ********************************************************************** For ACK This returns ACK without adding data portion to the command that does not request data. This returns ACK with adding data to the data portion for the command that requests data. For NAK This adds a cause of not accepting the command to data portion to return it.

  • Page 9

    Not used [ Wired/wireless LAN card ] The LAN connections will differ depending on the commercial LAN card that is used. - For information on supported LAN cards, visit: Global: http://www.nec-pj.com/ [Port Number] The TCP port number used is "7142". ====================================================================...

  • Page 10

    ---------------------------------------------------------------------- * Example for command ---------------------------------------------------------------------- Command name Example ---------------------------------------------------------------------- 006. RUNNING SENSE 00H 81H 00H 00H 00H 81H 007. COMMON DATA REQUEST 00H C0H 00H 00H 00H C0H 009. ERROR STATUS REQUEST 00H 88H 00H 00H 00H 88H 015. POWER ON 02H 00H 00H 00H 00H 02H 016.

  • Page 11

    10 : HT1100 11 : VT770 12: HT410/HT510 (HT10 Series) 13 : LT245/LT265 14 : LT280/LT380 15 : LT180 16 : VT37/VT47/VT470/VT57/VT570/VT575/VT670/VT676 (VT70 series) 17 : VT48/VT480/VT580 (VT80 Series) 18 : NP1000/NP2000 (NP1000 Series) 19 : NP1150/NP2150/NP3150/NP3151W (3150 Series) 20 : LT25/LT30/LT35 (LT30 Series) 21 : NP40/NP50/NP60 (NP60 Series) 22 : VT49/VT490/VT590/VT595/VT695 (VT90 Series) 23 : VT700...

  • Page 12

    LT30 firmware version 1.03 or later NP4000: firmware version 1.04 or later NP4001: firmware version 1.01 or later NP62 firmware version 1.02 or later ====================================================================== 5. Command Descriptions ---------------------------------------------------------------------- Precautions with Inscriptions: (*1) Projector ID It is the value when forwarding a factory. This reflects the "Projector ID"...

  • Page 13

    NP310/NP410/MP410W/NP510/NP510W/NP610WS/NP610/NP610S and VT595/VT695/VT700, the term "DVI connector" has been changed to "COMPUTER". 006. RUNNING SENSE ********************************************************************** Function: This command acquires the operation mode of the projector. Command: 00H 81H 00H 00H 00H 81H Response: At the time of a success 20H 81H 01H xxH 01H DATA01 CKS (*1) (*2) (*3)

  • Page 14

    20H C0H 01H xxH 80H DATA01 .. DATA128 CKS (*1) (*2) (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 Projector type See DATA70..71 08H : NP4000 Projector 11H : NP62 Projector DATA02 Projector ID DATA02 1 .. 64 NP4000 1 .. 254 NP62/NP64 1 ..

  • Page 15

    * x: undefined DATA10 .. 12 Reserved ( undefined ) DATA13 .. 20 Horizontal frequency of the indication signal(string) ("000.00" kHz + NULL(0)+ NULL(0) ) DATA21 .. 28 Vertical frequency of the indication signal(string) ("000.00" Hz + NULL(0)+ NULL(0) ) DATA29 Picture mute 00H : OFF...

  • Page 16

    DATA66 Forced On-screen mute 00H : OFF 01H : ON DATA67 On-screen display 00H : No display 01H : Displaying DATA68 Selecting signal processing 00H : No execution (Normal condition) 01H : During execution DATA69 Status of operation 00H : Idling 04H : Power On 05H : Cooling 06H : Idling (Error occurrence)

  • Page 17

    Data01 Data70 Data71 MT1060/MT1065 MT860 MT1075 NP1000/NP2000 LT240/LT260 LT220 LT240K/LT260K LT245/LT265 LT380 LT280 VT770 VT80 Series VT90 Series GT1150 GT2150 GT5000 GT6000 HT1000 HT1100 WT600 WT610/WT615 NP4000/NP4001 NP4100 NP4100W VT700 NP600 NP500 NP500 W NP400 NP300 NP610 NP510 NP510W NP410 NP310 NP610S NP510W S...

  • Page 18

    DATA72 PC Card insertion 00H : Not inserted 01H : Inserted DATA73 USB Mouse connection 00H : Not connected 01H : Connected DATA74 Entry list type 01H : Default 02H : User DATA75 .. 82 Reserved DATA83 On-screen mute 00H : OFF 01H : ON DATA84 Reserved...

  • Page 19

    009. ERROR STATUS REQUEST ********************************************************************** Function: This command acquires the error information occurring with the projector. Command: 00H 88H 00H 00H 00H 88H Response: At the time of a success 20H 88H 01H xxH 0CH DATA01 .. DATA12 CKS (*1) (*2) (*3) Data Portion Contents -------------------------------------------------------------------...

  • Page 20

    Supplement: (!) LT/LT80/HT: "None" 015. POWER ON ********************************************************************** Function: This command switches on the main power of the projector. Command: 02H 00H 00H 00H 00H 02H Response: At the time of a success 22H 00H 01H xxH 00H CKS (*1) (*2) (*3) Response: At the time of a failure...

  • Page 21

    DATA02 Switching number --------------------------------------------------------- When the switching object is the "Signal list", the signal list number is specified. (0…99) --------------------------------------------------------- When the switching object is the "Input connector", the input connector number is specified. Terminal Terminal Number Name MT LT LT180 LT80 HT GT WT VT NP1000/3150 HT10 LT30 NP40 NP4000/4100 NP905 NP600 NP62/64 NP3250 NP610 NP2200 NP215 NP216 M300 P420 RGB1(RGB)

  • Page 22

    Supplement: * Picture mute is cancelled for the following: Input connector switching Video signal switching 021. PICTURE MUTE OFF ********************************************************************** Function: This command cancels the blank picture condition. Command: 02H 11H 00H 00H 00H 13H Response: At the time of a success 22H 11H 01H xxH 00H CKS (*1) (*2)

  • Page 23

    A2H 13H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) 024. ONSCREEN MUTE ON ********************************************************************** Function: This command blanks the on-screen display. Command: 02H 14H 00H 00H 00H 16H Response: At the time of a success 22H 14H 01H xxH 00H CKS (*1) (*2) (*3) Response: At the time of a failure...

  • Page 24

    *tint increment/decrement brightness contrast color tint<hue> sharpness Not supported "LT170","VT60 series","VT70 series","VT80 series”, “VT90 series" Not supported "HT410/HT510","LT180/LT25/LT30/LT35" volume Not supported "LT170","VT60 series","VT70 series" (except "VT80 series, VT90 series") Not supported "HT410/HT510","LT180/LT25/LT30/LT35" Command: 03H 10H 00H 00H 05H DATA01 .. DATA05 CKS DATA01 : 00H (Brightness) 01H (Contrast) 02H (Color)

  • Page 25

    This command sets the volume. Command: 03H 10H 00H 00H 05H DATA01 .. DATA05 CKS (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 05H fixed DATA02 Setting items 00H : Volume 01H : Bass 02H : Treble 03H : Balance DATA03 Setting mode 00H : Absolute value specification 01H : Relative value specification DATA04...

  • Page 26

    DATA05 Adjustment value (Upper ranking 8 bits) Response: At the time of a success 23H 10H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 .. 02 Results 0000H : Normal 0000H Other : Error Response: At the time of a failure A3H 10H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2)

  • Page 27

    037. INFORMATION REQUEST ********************************************************************** Function: This command acquires the projector information. Command: 03H 8AH 00H 00H 00H 8DH Response: At the time of a success 23H 8AH 01H xxH 62H DATA01 .. DATA98 CKS (*1) (*2) (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 ..

  • Page 28

    DATA05 .. 08 : Reserved DATA09 .. 12 : Lamp Use Warning Starting Time(Normal mode) (second) DATA13 .. 16 : Lamp Use Prohibited Time(Normal mode) (second) Response: At the time of a failure A3H 8CH 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4)

  • Page 29

    037-4. LAMP INFORMATION REQUEST 3 ********************************************************************** Function: This command acquires the information on the projector lamp in Eco mode. Command: 03H 96H 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 Target 00H : Lamp1 01H : Lamp2 DATA02 item 00H : Lamp Hour Meter (second) (!)

  • Page 30

    Lamp's use of hours = 18000/3600 = 5 hours * In case of acquiring the remaining time until lamp warning message starts to appear (in terms of specified values) 03H 96H 00H 00H 02H 00H 08H A3H Example of acquisition DATA03 DATA04 DATA05 DATA06: Remaining time 00H: 360000 seconds Calculator Procedure...

  • Page 31

    Response: At the time of a success 23H 9BH 01H xxH 07H DATA01 to DATA07 CKS (*1) (*2) (*3) Data Portion Contents ----------------------------------------------------------------- DATA01 same values as DATA01 of the command DATA02 same values as DATA02 of the command DATA03 same values as DATA03 of the command DATA04 to 07 Acquired information...

  • Page 32

    039. LAMP MODE SET ********************************************************************** Function: This command sets the lamp mode of projector. Command: 03H B1H 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents ----------------------------------------------------------------- DATA01 07H fixed DATA02 Setting Value 00H : Normal 01H : Eco Response: At the time of a success 23H B1H 01H xxH 02H DATA01 DATA02 CKS (*1)

  • Page 33

    049. WXGA MODE SETTING SET ********************************************************************** Function: This command sets the WXGA Mode of projector. Command: 03H B1H 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents ----------------------------------------------------------------- DATA01 C3H fixed DATA02 Setting Value 00H : OFF 01H : ON Response: At the time of a success 23H B1H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2)

  • Page 34

    DATA01 DATA2 Error Error Types description Error contents Unknown command. This current model does not support this function. Invalid values specified. Specified terminal is unavailable or cannot be selected. Setting not possible. Power Off inhibited. 050. REMOTE KEY CODE ********************************************************************** Function: This command sends remote control key codes of projector.

  • Page 35

    UNDO POSITION INFO. PIXEL KEYSTONE AMPLITUDE INPUT LIST PICMUTE ON (!!) PICMUTE OFF (!!) SNDMUTE ON (!!) SNDMUTE OFF (!!) RGB1(*5) (!!) RGB2(*5) RGB3 YCBCR VIDEO1 (!!) VIDEO2 S-VIDEO1 (!!) S-VIDEO2 DIGITAL1 DIGITAL2 PC CARD VOLUME UP (!!) VOLUME DOWN (!!) KEYSTONE UP (!!) KEYSTONE DOWN (!!) SLIDE UP...

  • Page 36

    D ZOOM UP (WT) D ZOOM DOWN (WT) PSCODE(Passcode screen will be displayed at once) LAMP MODE (!!!) Response: At the time of a success 22H 0FH 01H xxH 01H DATA01 CKS (*1) (*2) (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 Results 00H : Normal FFH : Error...

  • Page 37

    051. CARBON SAVINGS INFORMATION REQUEST ********************************************************************** Function: This command acquires the Carbon Saving values on the projector. Command: 03H 9AH 00H 00H 01H DATA01 CKS (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 Acquirement items 00H : Total Carbon Savings 01H : Carbon Savings during operation Response: At the time of a success 23H 9AH 01H xxH 09H DATA01 to DATA09 CKS (*1) (*2)

  • Page 38

    Function: This command acquires the adjustment values. Command: 03H 04H 00H 00H 03H DATA01 .. DATA03 CKS (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 .. 02 Acquirement items (!) DATA03 00H fixed Response: At the time of a success 23H 04H 01H xxH 0DH DATA01 .. DATA13 CKS (*1) (*2) (*3) Data Portion...

  • Page 39

    (! ) Acquirement items Black Correct / Inv Gain Lamp Output DATA01 DATA02 Acquirement name Signal Level / Auto Control Signal Level / R/G/B Gain R Picture / Brightness Signal Level / R/G/B Gain G Picture / Contrast Signal Level / R/G/B Gain B Picture / Color Signal Level / Y/Cb/Cr Gain Y Picture / Hue...

  • Page 40

    Color Correction / Yellow Color Cor. Dual / Green Color Cor. Dual / Blue Color Correction / Magenta Color Correction / Cyan Color Cor. Dual / Yellow Color Correction / White Color Cor. Dual / Magenta Through Color Cor. Dual / Cyan Color Cor.

  • Page 41

    077. MUTE CONTROL ********************************************************************** Function: This command controls the mute of picture, sound and on-screen. Command: 02H 1AH 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 Setting items 00H : Picture 01H : Sound 02H : On-Screen DATA02 Setting Value 00H : OFF...

  • Page 42

    DATA01 DATA02 DATA03 MT1060/MT1065 MT860 MT1075 NP1000/NP2000 LT240/LT260 LT220 LT240K/LT260K LT245/LT265 LT380 LT280 VT80 Series VT90 Series GT1150 GT2150 GT5000 GT6000 HT1000 WT600 WT610/WT615 NP4000/NP4001 NP4100 NP4100W VT700 NP600 NP500 NP500 W NP400 NP300 NP610 NP510 NP510W NP410 NP310 NP610S NP510WS NP410 NP2200...

  • Page 43

    DATA04 Sound function 00H : Not available 01H : Available DATA05 Calendar function 00H : No function 01H or 03H : Timer function, sleep timer function 02H : Sleep timer function DATA06 .. 32 Reserved Response: At the time of a failure A0H 85H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2)

  • Page 44

    01H : Connected DATA09 .. 16 Reserved Response: At the time of a failure A0H 85H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) 078-3. INPUT STATUS REQUEST ********************************************************************** Function: This command acquires the status of input signal of the projector. Command: 00H 85H 00H 00H 01H 02H 88H Response: At the time of a success...

  • Page 45

    DATA06 Test pattern display 00H : No display(Normal condition) 01H : Displaying DATA07 ..08 Reserved DATA09 Indicate Contents 00H = Picture signal displaying 01H = No signal 02H = Viewer displaying 03H = Test pattern displaying 04H = LAN displaying DATA10 ..

  • Page 46

    078-5. MODEL NAME REQUEST ********************************************************************** Function: This command acquires the model name of the projector. Command: 00H 85H 00H 00H 01H 04H 8AH Response: At the time of a success 20H 85H 01H xxH 20H DATA01 .. DATA32 CKS (*1) (*2) (*3) Data Portion Contents -------------------------------------------------------------------...

  • Page 47

    [079. FREEZE CONTROL] ********************************************************************** Function: This command controls the freeze. Command: 01H 98H 00H 00H 01H DATA01 CKS Operation types DATA01: 00H : Reserved 01H : Freeze start 02H : Freeze cancel Response: At the time of a success 21H 98H ID *0H 01H DATA01 CKS Data Portion Contents ------------------------------------------------------------------- DATA01...

  • Page 48

    Command: 03H B0H 00H 00H 02H DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA01 C5H fixed DATA02 Acquisition Object 00H : MODE 01H : POSITION 02H : SOURCE Response: At the time of a success 23H B0H 01H xxH 03H DATA01 DATA02 DATA03 CKS (*1) (*2) (*3) Data Portion Contents...

  • Page 49

    02H : BOTTOM-LEFT 03H : BOTTOM-RIGHT if DATA02 is SOURCE(02H) 00H : OFF 01H : VIDEO 02H : S-VIDEO Response: At the time of a success 23H B1H 01H xxH 03H DATA01 DATA02 DATA03 CKS (*1) (*2) (*3) Data Portion Contents ------------------------------------------------------------------- DATA01 00H fixed...

  • Page 50

    111. AUTO ADJUST EXECUTE2 ********************************************************************** Function: This command executes the Auto Adjust. Command: 03H BAH 00H 00H 01H 00H BEH Response: At the time of a success 23H BAH 01H xxH 01H 00H CKS (*1) (*2) (*3) Response: At the time of a failure A3H BAH 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4)

  • Page 51

    DATA02 DATA03 DATA13 DATA14 MT1060/1065 MT860 MT1075 NP1000/NP2000 LT240/LT260 LT220 LT260K LT245/LT265 LT380 LT280 LT180 LT25/LT30/LT35 NP40/NP50/NP60 VT770 VT80 Series VT90 Series GT5000 GT6000 GT6000R HT1000 HT1100 HT410 HT510 WT600 WT610/WT615 NP4000/NP4001 NP4100 NP4100W VT700 NP600 NP500 NP500W NP400 NP300 NP610 NP510 NP510W...

  • Page 52

    DATA15 ... 16 Reserved Response: At the time of a failure A0H BFH 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) 305-3. PROJECTOR INFORMATION REQUEST ********************************************************************** Function: This command acquires basic operation states of projector. Command: 00H BFH 00H 00H 01H 02H C2H Response: At the time of a success 20H BFH 01H xxH 10H DATA01 ...

  • Page 53

    09H : SLOT2 0AH : SLOT3 0BH : SLOT4 0CH : DIGITAL2 0DH : SCART 10H : AUTO FFH : Not Source Input Other : Not Support DATA06 Indication signal type (Effective only when Select source input type 2 is 02H or 03H) x0H : NTSC3.58 x1H : NTSC4.43 x2H : PAL...

  • Page 54

    A2H 00H 01H 20H 02H DATA01 DATA02 CKS ====================================================================== 6. Data Portion of Response ---------------------------------------------------------------------- DATA01 DATA02 Error Error Error contents types description Unknown command The current model does not support this function. Unvalid values specified. Specified terminal is unavailable or cannot be selected.

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