Samsung SP1055XWX/EN, SP1005XWX/EN manual RS-232C Command Table, Serial Communication Protocol

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6-2 RS-232C Command Table

Communication Format (Complies with the RS-232C Standard)

Baud rate : 9,600 bps

parity : None

Data bits : 8, stop bit : 1

Flow Control : None

Serial Communication Protocol

1.Command Packet Structure [7bytes]

0x08

0x22

cmd1

cmd2

cmd3

value

CS

 

 

 

 

 

 

 

A command packet consists of 7 bytes in total.

The two bytes 0x08 and 0x22 signify that the packet is for serial communication.

The following 4 bytes represent a pre-defined command that can be defined by the user.

The last byte is the checksum which checks the validity of the current packet.

Header [2 Byte]: Pre-defined values fixed to 0x08 and 0x22.

Cmd1 [1 Byte]: The first value of the code defined in the command list (Hexadecimal)

Cmd2 [1 Byte]: The second value of the code defined in the command list (Hexadecimal)

Cmd3 [1 Byte]: The third value of the code defined in the command list (Hexadecimal)

Value [1 Byte]: Input parameter for the command (Default: 0) (Decimal)

CS [1 Byte]: Checksum (the 2’s complement of the sum of all the values except for the CS value.)

2.Response Packet Structure [3 Bytes] 1. Success

0x03

2.Fail

0x0C

0xF1

0x030x0C0xFF

When the received packet from an external device has a valid value, a Success packet is sent. Otherwise, a Fail packet is sent.

A Fail packet is sent if:

The received packet length is not equal to 7 bytes.

The 2 byte packet header value is not equal to 0x08, 0x22.

The check sum is incorrect.

Failure detection by an external device

An external device classifies the packet as Fail if it does not receive a Success packet within 100ms.

More Information

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Contents Multimedia Projector Table Of Contents More Information Icons used in this manual Using this ManualBefore You Start Copyright NoticeCleaning the Surface and the Lens Care and MaintenanceCleaning Inside the Projector Power Related Safety PrecautionsIcons used for safety precautions Meaning of SignsInstallation Related Usage Related Major Safety Precautions Page Installation and Connection Package ContentsInstalling the Projector Leveling with Adjustable Feet Zoom and Focus Adjustment Screen Size and Projection Distance Installation and Connection Ventilation openings Rear Side Supported Display Modes PC Timing D-Sub/HDMIAV Timing D-Sub Format Resolution ScanAV Timing Hdmi AV Timing VIDEO/S-VIDEO NTSC, Ntsc 4.43, PAL, PAL60, PAL-N, PAL-M, SecamConnecting the Power Connecting with a PC and Setting up the PC Setting up the PC EnvironmentConnecting with a PC Installation and Connection Connecting a PC using an HDMI/DVI cable Connecting a PC using an HDMI/DVI cableConfiguring the Audio Settings for Your PC Installation and Connection You can select the PC speakers or projector speaker Connecting an HDMI-Compatible Device Connecting an AV device using a D-Sub cable Connecting an AV device with Component output Connecting using a Video/S-Video cable Connecting an External Monitor Connecting an External Speaker Connecting to a Dynamic IP Dhcp Network Connecting to a NetworkConnecting to a Static IP Network To use the network function, Network must be set to On Kensington Lock slot Locking the productUsing Product FeaturesFront, Upper Name DescriptionRemote Control MEDIA.P Button Mode ButtonStill Button DOCU. Zoom buttonInstalling Batteries in the Remote Control SP-F10MLED Indications LED IndicationsStatus LED Stand by Clearing Indicator Problems Classifica State Measures TionPicture Using the Screen Adjustment Menu OSD On Screen DisplayInput Menu SUB-MENUMedia Play Signal Setup Usage Activated only in Media Play Mode Option Management using the Web Browser Network ManagementProjector Management using PC Software Using Icons Status State Action High. The projector is turned off automati Using Page Using Connecting a USB Storage Device and Precautions Connecting a USB DevicePrecautions for using a USB storage device Menu displayed from the Documents screen Menu displayed when you are viewing a documentDocuments Menu Item DescriptionDisplay the zoom area Off On For Example Photo Play ModeMenu displayed from the Photo Thumbnails screen Rotate Slideshow SettingSlideshow Aspect RatioBackground Music Set as custom logoMenu displayed from the Music List screen MusicPlay Music Menu displayed when playing music Menu displayed from the Movie List screen MoviePlay Movie Menu displayed when playing a movie Subtitle SettingSettings Tact Samsung via Email vdswmanager@samsung.comBefore Software Upgrade Firmware UpdateUpdate/Reset To upgrade softwareFile Extension Supported File FormatsSupported File Formats Supported FormatName File Extension Format HtmlBefore Requesting Service External ScreenSource Network Check whether the correct network card in the PC has beenMedia Play FunctionModel SpecificationsSP-F10M USA only Communication Format Complies with the RS-232C Standard RS-232C Command TableSerial Communication Protocol Command Table Control Item CMD1 CMD2 CMD3 ValueControl Item CMD1 CMD2 CMD3 Value IRE/NOR Left ECO Control Item CMD1 CMD2 CMD3 Value ไทย Sound Contact Samsung Worldwide Latin AmericaCIS Asia Pacific Africa Correct Disposal Europe only Correct disposal of batteries in this product Europe only
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SP1005XWX/EN, SP1055XWX/ZX, SP1055XWX/EN specifications

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