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======================================================================
Control Commands for NEC Plasma (Basic) Rev 1.0
Copyright (C) NEC Solutions (America), Inc. 2002-2006
----------------------------------------------------------------------
Updated on November 29, 2006
----------------------------------------------------------------------
This file contains information about NEC plasma control commands.
Model Name
VP
: PX-42VP4/42VP4D/42VP5
VM
: PX-42VM4/42VM5
VR
: PX-42VR5
XM
: PX-42XM2/42XM3/42XM4/42XM5/50XM3/50XM4/50XM5/50XM6/61XM2+/61XM3/61XM4/60XM5
XR
: PX-42XR3/42XR4/42XR5/50XR4/50XR5/50XR6/61XR3/61XR4/60XR5
======================================================================
Contents
1. Plasma Control
2. Connection Method
3. Interface Conditions
4. List of Commands
5. Command Descriptions
6. Table of Response Error Codes
======================================================================
1. Plasma Control
----------------------------------------------------------------------
NEC plasmas make use of control commands that control the
functions of the plasma via connection with a personal computer or
another device.
======================================================================
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 plasma
A serial cable is required.
Status of supported connection
+----------------------------------------------------------------------------------------------------------------------------------+---------+
|
|
|
+----------------------------------------------------------------------------------------------------------------------------------+---------+
| PX-42VP4/42VP4D/42VP5
+----------------------------------------------------------------------------------------------------------------------------------+---------+
| PX-42VM4/42VM5
+----------------------------------------------------------------------------------------------------------------------------------+---------+
| PX-42VR5
+----------------------------------------------------------------------------------------------------------------------------------+---------+
| PX-42XM2/42XM3/42XM4/42XM5/50XM3/50XM4/50XM5/50XM6/61XM2+/61Xm3/61XM4/60XM5 | Yes |
+----------------------------------------------------------------------------------------------------------------------------------+---------+
| PX-42XR3/42XR4/42XR5/50XR4/50XR5/50XR6/61XR3/61XR4/60XR5
+----------------------------------------------------------------------------------------------------------------------------------+---------+
Yes: Supported
No: Not supported
======================================================================
3. Interface Conditions
| (1)
|
| Serial |
| port |
| Yes |
| Yes |
| Yes |
| Yes |

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   Summary of Contents for NEC PlasmaSync 42VM5

  • Page 1

    5. Command Descriptions 6. Table of Response Error Codes ====================================================================== 1. Plasma Control ---------------------------------------------------------------------- NEC plasmas make use of control commands that control the functions of the plasma via connection with a personal computer or another device. ====================================================================== 2. Connection Method...

  • Page 2

    ---------------------------------------------------------------------- Serial connection ---------------------------------------------------------------------- The communications method conforms to the RS-232C standard. Baud rate: 9600 bps Data length: 8 bits Parity bit: Odd parity Stop bits: 1 bit Communications mode: Full duplex The control connector is described below. The PC CONTROL connector is a D-SUB 9-pin connector. 2 To TxD of PC 3 To RxD of PC 5 To GND of PC...

  • Page 3

    046. FAILURE MODE REQUEST 052. RUNNING SENSE 056. MULTI MODE SELECT 057. MULTI MODE REQUEST 059. MULTI (SPLIT) SCREEN SELECT 067. PICTURE MEMORY SELECT 068. PICTURE MEMORY SET 079. VOLUME GAIN REQUEST 082. SEAMLESS SWITCH * Availability by Model ---------------------------------------------------------------------- Model No.

  • Page 4

    ====================================================================== 5. Command Descriptions ---------------------------------------------------------------------- Precautions with Inscriptions: (*3) Checksum : "CKS" inscription This is the value of the lower 8 bits of the results calculated in byte units from all the of the data up to the immediately preceding data.

  • Page 5

    Command: DFH 80H 60H 47H 01H DATA00 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 Input Select Terminal Terminal number name Video1 Video2 Video3 DVD/HD1 DVD/HD2 RGB/PC RGB1/PC1 RGB2/PC2 RGB3/PC3 HD3 (SCART3) DVD/HD3 (HDMI) DVD/HD4 (HDMI) * : Supported - : Not supported Response: At the time of a success 3FH 60H 80H 47H 00H CKS Command example:...

  • Page 6

    Data Portion Contents ------------------------------------------------------------------- DATA00 05H : User Sound Gain Flag DATA01 01H : Volume Gain Flag Command example: * Setting Volume to "10" DFH 80H 60H 7FH 02H 05H 01H 46H 005. AUDIO MUTE ON ********************************************************************** Function: This command mutes the sound. Command: 9FH 80H 60H 3EH 00H CKS Response: At the time of a success...

  • Page 7

    01H : +01 14H : +20 Response: At the time of a success 7FH 60H 80H 7FH 02H DATA00 DATA01 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 01H : User Picture Gain Flag DATA01 07H : Contrast Gain Flag 008. BRIGHT GAIN DATA ********************************************************************** Function: This command controls the Bright gain of the picture.

  • Page 8

    Only when an RGB signal is connected DATA02 Sharpness Gain 01H : 1 02H : 2 03H : 3 04H : 4 Response: At the time of a success 7FH 60H 80H 7FH 02H DATA00 DATA01 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 01H : User Picture Gain Flag...

  • Page 9

    FFH : -01 00H : 0 01H : +01 20H : +32 Response: At the time of a success 7FH 60H 80H 7FH 02H DATA00 DATA01 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 01H : User Picture Gain Flag DATA01 05H : Tint Gain Flag * TINT Gain is from -22 (EAH) to +22 (16H) only during video.

  • Page 10

    Response: At the time of a success 7FH 60H 80H 00H DATA00 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 00H : LOW 01H : MIDDLE 02H : HIGH 03H : MIDDLE LOW 014. RED GAIN DATA ********************************************************************** Function: This command controls the Red gain of the picture. Command: DFH 80H 60H 7FH 04H DATA00 DATA01 DATA02 DATA03 CKS Data Portion Contents...

  • Page 11

    D8H : -40 FFH : -01 00H : 0 01H : +01 1EH : +30 DATA03 Green Gain2 (Drive) D8H : -40 FFH : -01 00H : 0 01H : +01 1EH : +30 Response: At the time of a success 7FH 60H 80H 7FH 02H DATA00 DATA01 CKS Data Portion Contents -------------------------------------------------------------------...

  • Page 12

    018. BASS GAIN DATA ********************************************************************** Function: This command controls the Bass gain for the audio. Command: DFH 80H 60H 7FH 03H DATA00 DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 05H : User Picture Gain Flag DATA01 03H : Bass Gain Flag DATA02 Bass Gain F3H : -13...

  • Page 13

    020. BALANCE GAIN DATA ********************************************************************** Function: This command controls the Balance gain for the audio. Command: DFH 80H 60H 7FH 03H DATA00 DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 05H : User Picture Gain Flag DATA01 02H : Balance Gain Flag DATA02 Balance Gain EAH : -22...

  • Page 14

    022. V.POSITION GAIN DATA ********************************************************************** Function: This command sets the V. Position gain of the picture. Command: DFH 80H 60H 7FH 03H DATA00 DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 03H : User Picture Gain Flag DATA01 01H : V. Position Gain Flag DATA02 V.

  • Page 15

    024. V.HEIGHT GAIN DATA ********************************************************************** Function: This command sets the V. Height gain of the picture. Command: DFH 80H 60H 7FH 03H DATA00 DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 03H : User Picture Gain Flag DATA01 07H : V. Height Gain Flag DATA02 V.

  • Page 16

    DATA02 : ORBITER (PICTURE SHIFT) 01H : AUTO1 Response: At the time of a success: The plasma monitor returns the following ACK when setting the PLE, ORBITER, and INVERSE (inverse of image brightness) or WHITE: 3FH 60H 80H 6BH 00H CKS 035.

  • Page 17

    039. BNC INPUT ********************************************************************** Function: This command sets the BNC Input for the incoming signal. Command: DFH 80H 60H 8CH 01H DATA00 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 BNC Select 01H : RGB 02H : Component Response: At the time of a success 7FH 60H 80H 8CH 01H DATA00 CKS Data Portion Contents -------------------------------------------------------------------...

  • Page 18

    Vertical Sync Polarity DATA05 00H : - 01H : Positive 02H : Negative Mode DATA06 : No Signal - 01H-80H : RGB Signal (identification number of PC) Resolution DATA 07 Dots (low-order byte) 00H : 0 (No Signal: 00H) FFH : 255 DATA 08 Dots (high-order byte) 00H : 257 (No Signal: 00H)

  • Page 19

    06H : DVD/HD2# 07H : PC/RGB# 0AH : DVD (DVD1)* 0CH : HD2* 0DH : DVD2* 0EH : PC3* 0EH : DVD/HD3 (HDMI)# 0FH : DVD3 (SCART3)* 1AH : DVD/HD4 (HDMI)# • * PX-42VM4/42VP4/42VP4D/42VM5/42VP5/42VR5/42XM2/42XM3/42XM4/42XM5 • * PX-50XM3/50XM4/50XM5/50XM6 • * PX-61XM2/61XM3/61XM4/60XM5 •...

  • Page 20

    FFH : -01 00H : 0 01H : +01 20H : +32 DATA05 SHARPNESS Gain F0H : -16 FFH : -01 00H : 0 01H : +01 10H : +16 DATA06 CONTRAST Gain CCH : -52 FFH : -01 00H : 0 01H : +01 14H : +20 DATA07...

  • Page 21

    Command: 1FH 80H 60H 6FH 00H 6EH Response: At the time of a success 7FH 60H 80H 61H 03H DATA00 DATA01 DATA02 CKS Data Portion Contents ------------------------------------------------------------------- DATA00 Audio1 01H-0CH : Visual Input Data DATA01 Audio2 01H-0CH : Visual Input Data DATA02 Audio3 01H-0CH : Visual Input Data...

  • Page 22

    1 : Normal Bit 4 : TEMPERATURE SENSOR 0 : Abnormal 1 : Normal Bit 5 : fixed (backup) Bit 6 : fixed (backup) Bit 7 : fixed (backup) DATA01 Failure Mode 2 Bit 0-7 : 1:fixed (backup) 052. RUNNING SENSE ********************************************************************** Function: This command acquires the operation mode of the plasma.

  • Page 23

    02H : Multi mode 1 screens 03H : Multi mode 4 screens 04H : Multi mode 9 screens 05H : Multi mode 16 screens 06H : Multi mode 25 screens DATA01 POSITION OF DIVIDE 01H : Upper left selected (4 screens) 02H : Upper right selected (4 screens) 03H : Lower right selected (4 screens) 04H : Lower left selected (4 screens)

  • Page 24

    1FH : position16 (16 screens, refer to figure1) 20H : position1(25 screens, refer to figure2) 21H : position2(25 screens, refer to figure2) 29H : position10(25 screens, refer to figure2) 2AH : position11(25 screens, refer to figure2) 32H : position19(25 screens, refer to figure2) 33H : position20(25 screens, refer to figure2) 38H : position25(25 screens, refer to figure2) DATA02...

  • Page 25

    059. MULTI (SPLIT) SCREEN SELECT ********************************************************************** Function: This command selects either single mode, side-by-side or picture in picture of the plasma. Command: DFH 80H 60H 07H 01H DATA00 CKS Data Portion Contents ------------------------------------------------------------------- DATA00: 00H: Single Screen 01H: Side by Side 1 (Same Size Screen) 02H: Side-by-Side 2R (Left Screen smaller) 03H: Picture in Picture 1 (sub screen Bottom Left) with size1 04H: Picture in Picture2(sub screen Bottom Right) with size1...

  • Page 26

    45H: Picture in Picture 4(sub screen Top Left) with size1 46H: Picture in Picture 4(sub screen Top Left) with size2 47H: Picture in Picture 4(sub screen Top Left) with size3 48H: Picture in Picture 4(sub screen Top Left) with size4 49H: Side by Side 3 (Same Size Screen vertical expand) 4AH: Side-by-Side 4R (Left Screen smaller vertical expand) 4BH: Side-by-Side 4L (Left Screen Bigger vertical expand)

  • Page 27

    00H : OFF 01H : MEMORY1 02H : MEMORY2 03H : MEMORY3 04H : MEMORY4 05H : MEMORY5 06H : MEMORY6 Response: 7FH 60H 80H 25H 01H CKS Data Portion Contents ------------------------------------------------------------------- DATA00: 01H : SET 02H : RESET 079. VOLUME GAIN REQUEST ********************************************************************** Function: This command inquires the volume gain for plasma.

  • Page 28

    02H : Video2 03H : Video3 05H : DVD/HD1 06H : DVD/HD2( SCART1/SCART2) 07H : RGB1 / PC1 08H : RGB2 / PC2 0CH : RGB3 / PC3 0DH : HD3(SCART3) Response: At the time of success ACK 7FH 60H 80H 7EH 01H DATA00 CKS Data Portion Contents ------------------------------------------------------------------- DATA00...

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