Multiple Display Control Protocol for SyncMaster 400P ... - Samsung

November 200611, - 022005 

- 01 

Multiple Display Control Protocol 

for SyncMaster 400PX(n)460PX(n) 400P(Pn)460P(Pn) 320PX 

Copyright © 2003 2006 2005 Samsung Elect ronics Co., Ltd

November 2006 11, - 022005 

- 01 

Copyright notice 

This document is Copyright © Samsung Electronics, Co. - all rights reserved. 

This document is the technological property of Samsung Electronics Company and the copying 

and/or use of this document without permission of the Tech Document Department are prohibited. 

Contact Information 

Display S/W Group, VD Business Division 

Samsung Electronics Co., Ltd 

Address : 

416, Maetan-3Dong, Yeongtong-Gu, 

Suwon City, Kyungki-Do, Korea 

442-742 

Telephone : 82-31-277-2340 

E-mail : seunghoj@samsung.com 

Author: Display S/W, Video Display Division. 

Status: Authored 

Written for: Technical Writer, Programmer, Developer 

Summary: This document contains the protocol for Mult iple Display C ontrol V ersion 1.0 

History: 

Version Date Content Author Approved by 

1. 0 2005. 01. 05. Protocol for Multiple Display Control JANG SEUNG HO 

1.1 2005. 01. 07. Add Safety Lock JANG SEUNG HO 

1.2 2005. 01. 18. Add Video Wall LEE JAE YOUN 

1.3 2005. 01. 26. modify Maintenance Control JANG SEUNG HO 

1.4 2005. 03. 11. modify Baudrate, PIP Control LEE JAE YOUN 

1.5 2005. 07. 04. Add Commands JANG SEUNG HO 

1.6 2005. 11. 11. Add Command ( Screen Scroll On) JANG SEUNG HO 

1.7 2006. 02. 01. Add Command PARK HYO SUN 

Display S/W, VD Business Team, Samsung Electronics

1) Connecting 

 

 

 

- You can assign an ID number here from 0 to 99 to each TV or Monitor connected. 

The same number cannot be assigned to more than one unit. 

The ID numbers do not necessarily need to be assigned sequentially. 

Fig. 1-1 Connecting the PC, TV or a Monitor 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


Display S/W, VD Business Team, Samsung Electronics 

3





Display S/W, VD Business Team, Samsung Electronics 8


9


10


11


12




15



























Di spl ay S/W , VD Bu sin ess T eam, Sams ung E lectroni cs



Not available in MagicNet. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PC BNC DVI HDCP AV S-Video Comp. TV 

PC X X X X ○ ○ ○ ○ 

BNC X X X X ○ ○ X ○ 

DVI X X X X ○ ○ ○ ○ 

HDCP X X X X ○ ○ ○ ○ 

TV ○ ○ ○ ○ X X X X 

AV ○ ○ ○ ○ X X X X 

S-Video ○ ○ ○ ○ X X X X 

Component ○ X ○ ○ X X X X 

 

 

 

 

 

 

 

 

 

 

 

 

 

 





48



50



46) 

Safety Screen Status 

B 

Safety Screen 

B Type Interval Second 

Type 

Interval 

Second 

Scroll Type which will be set up into TV/Monitor. (3~6) 

Scroll Interval which will be set up into TV/Monitor.( 0(off)~10) 

Scroll Time which will be set up into TV/Monitor.( 0(off)~5) 

Data 1 

3 

4 

5 

6 

Type 

Scroll 

Pixel 

Bar 

Eraser 

5 B 

Type Interbal Second 

Type 

Interval 

Second 

Same as above. 



B 


53

47 

Not available in MagicNet. 



55

SEC-VD-DSW External Control - 0008 

49) Panel Lock 

● 

Function 

The Computer turns the Panel function Key Lock of TV/Monitor On/Off. 

Available even when the power is turned OFF.. 

● 

Get Panel Lock Status 

Header Command 

Data Length 

ID 

0xAA 0x5F 0 

Check 

Sum 

● 

Set Panel Lock 


Data Length Data 1 Check 

ID 

0xAA 0x5F 1 Panel Lock Sum 

Panel Lock : The Panel Key Lock On/Off code for the TV / Monitor. 

1 Lock 

0 Unlock 

● Ack 


Data Length Ack/Nak r-CMD Val 1 

ID 

Check 

0xAA 0xFF 3 'A' 0x5F Panel Lock Sum 

Panel Lock :Sameasabove 

● Nak 


Data Length Ack/Nak r-CMD Val 1 Check 

ID 

0xAA 0xFF 3 'N' 0x5F ERR Sum 

ERR : Error Code that shows the type of the error that occurred. 


56


) 

● 

Function 

Personal Computer controls the Channel of TV. 

● 

Get Channel 

Header 

0xAA 

Command 

0x60 

ID 

Data Length 

0 

Check 

Sum 

● 

Set Panel Lock 


Data Length DATA 1 DATA 2 DATA 3 DATA 4 

ID 

0xAA 0x60 

0x04 0 0 P_NUM CH_NUM 

Check 

Sum 

P_NUM : Program Number which will be set up into TV/Monitor (0~99) 

CH_NUM : Channel Number which will be set up into TV/Monitor (1~125) 

0xAA 

● Ack 


0xFF 

ID 

Data Length 

0x06 

Ack/Nak r-CMD Val 1 Val 2 

‘A’ 0x80 0 0 

Val 3 

P_NUM 

Val 4 

CH_NUM 

Check 

Sum 

P_NUM : Same as above. 

CH_NUM : Same as above. 

● Nak 



ID 




57


51) Channel Up/Down (TV Only) 

● 

Function 

Personal Computer changes the Channel of TV with Up/Down 

● 

Get Channel Up/Down Status 


Data Length 

ID 

0xAA 0x61 0 

Check 

Sum 

● 

Set Channel Up/Down Lock 


Data Length Data 1 

ID 

Check 

0xAA 0x61 1 Ch UpDown Sum 

Ch UpDown : Channel Up/Down code which will be set up into TV/Monitor 

1 Down 

0 Up 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x61 Ch UpDown Sum 

Ch UpDown : Same as above 

● Nak 



ID 

Check 

0xAA 0xFF 3 'N' 0x61 ERR Sum 



58


52) OSD On/Off 

● 

Function 

The Computer turns the OSD of TV/Monitor On/Off. 

When the OSD is ON, the OSD is displayed on the screen. 

When the OSD is OFF, the OSD is not displayed on the screen. 

● Get OSD Enable Status 

59 


Data Length 

ID 

0xAA 0x70 0 

Check 

Sum 

● 

Set OSD Enable/Disable 



ID 

Check 

0xAA 0x70 1 OSD Sum 

OSD :TheOSDOn/OffcodefortheTV/Monitor. 

1 OSD Enable 

0 OSD Disable 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x70 OSD Sum 

OSD :Sameasabove 

● Nak 



ID 

Check 





53) P. Mode Control 

● 

Function 

The Computer changes the Picture Mode of TV / Monitor. 

● 

Get PMode Status 


Data Length 

ID 

0xAA 0x71 0 

Check 

Sum 

● 

Set PMode 



ID 

Check 

0xAA 0x71 1 PMode Sum 

PMode : 

Source Data Mode 

AV 

S-Video 

Component 

HDCP 

PC 

BNC 

DVI 

MagicNet 

0x00 

0x01 

0x02 

0x03 

0x10 

0x11 

0x12 

0x13 

Dynamic 

Standard 

Movie 

Custom 

Entertain 

Internet 

Text 

Custom 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x71 PMode Sum 

PMode :Sameasabove 

● Nak 



ID 




60


54) S. Mode Controlt 

● 

Function 

Personal Computer changes the Sound Mode of TV/Monitor. 

● 

Get SMode Status 


Data Length 

ID 

0xAA 0x72 0 

Check 

Sum 

● 

Set NR Mode 



ID 

Check 

0xAA 0x72 1 SMode 

Sum 

SMode 

: The NR Mode On/Off code for the TV / Monitor. 

Data Mode 

0x00 Standard 

0x01 Music 

0x02 Movie 

0x03 Speech 

0x04 Custom 

● Ack 



ID 

0xAA 0xFF 3 'A' 0x72 SMode Sum 

SMode : Same as above 

● Nak 



ID 

Check 


ERR 

: Error Code that shows the type of the error that occurred. 


6


55) NR Mode Set(AV, S-Video, Component, DVI(HDCP) Only) 

● 

Function 

The Computer changes the Digital NR Mode. 

● 

Get NR Mode Status 


Data Length 

ID 

0xAA 0x73 0 

Check 

Sum 

● 

Set NR Mode 



ID 

Check 

0xAA 0x73 1 NR Mode Sum 

NR Mode : The NR Mode On/Off code for the TV / Monitor. 

1 NR Mode On 

0 NR Mode Off 

● Ack 



ID 

0xAA 0xFF 3 'A' 0x73 NR Mode Sum 

NR Mode : Same as above 

● Nak 



ID 

Check 



Display S/W, VD Business Team, Samsung Electronics 62


56) PC Color Tone Control (PC, BNC, DVI Only) 

● 

Function 

The Computer changes the Color Tone of TV/Monitor. 

PC, BNC, DVI Only 

● Get Color Tone Status 

63 


Data Length 

ID 

0xAA 0x75 0 

Check 

Sum 

● 

Set Color Tone 



ID 

Check 

0xAA 0x75 1 Color Tone Sum 

Color Tone :TheColorToneValueCodefortheTV/Monitor(1~3) 

Source Data Mode 

PC 

DVI 

BNC 

0x00 

0x01 

0x02 

0x03 

Custom 

Cool 

Normal 

Warm 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x75 Color Tone Sum 

Color Tone :Sameasabove 

● Nak 



ID 





57) Auto AutoAdjustment 

● 

Function 

The Computer adjusts the Auto Adjustment of TV/Monitor Enable/Disable. 

Auto Adjustment is only available when the power is turned On. 

● Get A.Adjustment Status 

64 


Data Length 

ID 

0xAA 0x76 0 

Check 

Sum 

● 

Set A.Adjustment 



ID 

Check 

0xAA 0x76 1 A.Adjustment Sum 

A.Adjustment : The Auto Adjustment Value Code for the TV / Monitor. 

1 Enable 

0 Disable 

● Ack 



ID 

0xAA 0xFF 3 'A' 0x76 A.Adjustment Sum 

A.Adjustment : Same as above 

● Nak 



ID 

Check 





58) All Keys Lock 

● 

Function 

The Computer switches both the Remote Control and the Panel Key Lock function ON/OFF. 

Available even if the power is turned OFF. 

● Get All Key Status 

65 


Data Length 

ID 

0xAA 0x77 0 

Check 

Sum 

● 

Set All Key Lock/Unlock 



ID 

Check 

0xAA 0x77 1 All Key Sum 

All Key : The Key Lock On/Off Code for the TV / Monitor. 

1 Lock 

0 Unlock 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x77 All Key Sum 

All Key : Same as above 

● Nak 



ID 

Check 





5 ) 

● 

Function 

Personal Computer enables ON/OFF of SRS TSXT for TV/Monitor. 

● 

Get SRS TSXT Status 


Data Length 

ID 

0xAA 0x78 0 

Check 

Sum 

● Set SRS TSXT 



ID 

Check 

0xAA 0x78 1 

SRS Sum 

SRS : SRS TSXT Code which will be set up into TV/Monitor 

1 SRS ON 

0 SRS OFF 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x78 SRS Sum 

SRS : Same as above 

● Nak 



ID 

Check 


ERR 

: Error Code that shows the type of the error that occurred. 


6


60) Film Mode Control 

● 

Function 

Personal Computer enables ON/OFF of Film Mode for TV/Monitor. 

● 

Get Film Mode Status 


Data Length 

ID 

0xAA 0x79 0 

Check 

Sum 

● Set Film Mode 



ID 

Check 

0xAA 0x79 1 FMode Sum 

FMode : Film Mode Code which will be set up into TV/Monitor 

1 

0 

Film Mode ON 

Film Mode OFF 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x79 FMode Sum 

FMode : Same as above 

● Nak 



ID 

Check 




6


61) Signal Balance (PC, BNC, Only) 

● 

Function 

Personal Computer enables ON/OFF of Signal Balance for TV/Monitor. 

● 

Get Signal Balance Status 


Data Length 

ID 

0xAA 0x7A 0 

Check 

Sum 

● Set Signal Balance 



ID 

Check 

0xAA 0x7A 1 SBalance Sum 

SBalance Signal Balance Code which will be set up into TV/Monitor 

1 

Signal Balance ON 

0 

Signal Balance OFF 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x79 SBalance Sum 

SBalance Same as above 

● Nak 



ID 

Check 




6


62) SB Phase R ( PC, BNC, Only) 

● 

Function 

Personal Computer changes the Phase R value of Signal Balance for Monitor. 

● Get SBPhaseR Status 


Data Length 

ID 

0xAA 0x7B 0 

Check 

Sum 

● Set SBPhaseR 



ID 

Check 

0xAA 0x7B 1 SBPhaseR Sum 

SBPhaseR Phase R value which will be set up into Monitor. Code(0~100) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x7B SBPhaseR Sum 

SBPhaseR Same as above 

● Nak 



ID 

Check 

0xAA 0xFF 3 'N' 0x7B ERR Sum 



6


6) SB Phase G (PC, BNC Only ) 

● 

Function 

Personal Computer changes the Phase G value of Signal Balance for Monitor. 

● Get SBPhaseG Status 


Data Length 

ID 

0xAA 0x7C 0 

Check 

Sum 

● Set SBPhaseG 



ID 

Check 

0xAA 0x7C 1 SBPhaseG Sum 

SBPhaseG Phase G value which will be set up into Monitor. Code(0~100) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x7C SBPhaseG Sum 

SBPhaseG Same as above 

● Nak 



ID 

Check 

0xAA 0xFF 3 'N' 0x7C ERR Sum 



70


64) SB Phase B ( PC, BNC Only ) 

● 

Function 

Personal Computer changes the Phase B value of Signal Balance for Monitor. 

● Get SBPhaseB Status 


Data Length 

ID 

0xAA 0x7D 0 

Check 

Sum 

● Set SBPhaseB 



ID 

Check 

0xAA 0x7D 1 SBPhaseB Sum 

SBPhaseB Phase B value which will be set up into Monitor. Code(0~100) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x7D SBPhaseB Sum 

SBPhaseB Same as above 

● Nak 



ID 

Check 

0xAA 0xFF 3 'N' 0x7D ERR Sum 



71


65) SB Gain ( PC, BNC Only ) 

● 

Function 

Personal Computer changes the Gain value of Signal Balance for Monitor. 

● Get SBGain Status 


Data Length 

ID 

0xAA 0x7E 0 

Check 

Sum 

● Set SBGain 



ID 

Check 

0xAA 0x7E 1 SBGain Sum 

SBGain Gain value which will be set up into Monitor. Code(0~100) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x7E SBGain Sum 

SBGain Same as above 

● Nak 



ID 

Check 

0xAA 0xFF 3 'N' 0x7E ERR Sum 



72


66) SB Sharpness ( PC, BNC Only ) 

● 

Function 

Personal Computer changes the Sharpness value of Balance for Monitor. 

● 

Get SBSharpness Status 


Data Length 

ID 

0xAA 0x7F 0 

Check 

Sum 

● Set SBSharpness 



ID 

Check 

0xAA 0x7F 1 SBSharpness Sum 

SBSharpness Sharpness value which will be set up into Monitor. Code(0~100) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x7F SBSharpness Sum 

SBSharpness Same as above 

● Nak 



ID 

Check 




73


) Screen Scroll On 

● 

Function 

Allows Scroll function for current monitor screen 

● 

Get Safety Screen Status 

● 

Set Safety Screen 



ID 

Check 

0xAA 0x88 1 Second Sum 

Second : Time to function Scroll for TV/Monitor. (Per Second, 1 ~ 5) 

● Ack 



ID 

Check 

0xAA 0xFF 3 'A' 0x88 Second Sum 

ScrollTime : Same as above 

● Nak 



ID 

Check 




74

Multiple Display Control Protocol for SyncMaster 400P ... - Samsung

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