Runco manual Serial Commands, Runco CP-42HD/CP-52HD Owner’s Operating Manual

Page 47

6.Serial Communications

To Interface the Climate Portfolio Series LCD with a home theater automation/control system or a PC running terminal emulation software (such as TeraTerm Open Source project at http://ttssh2.sourceforge.jp/), connect it to your control system or PC as shown in Figure 3-6. Use a straight-through cable.

Configure the RS-232 controller or PC serial port as follows: no parity, 8 data bits, 1 stop but and no flow control. Set the baud rate to 38400

Commands are in four-byte raw HEX format in the form of Command + Data 1 + ID + Data 2. The Command byte is always 0x69, Data byte 1 defines which command is to be executed, ID byte is always 0x00; Data byte 2 is always 0x00, except in the case of the discrete volume command, in which case it is a value between 0x00 and 0x64.

To send a command from a PC running terminal emulation software, create either a separate script file for each command or a single script file containing all the commands along with logic to determine which command is to be sent. You cannot type commands in by hand because the Climate Portfolio Series LCD expects the bytes to be sent faster than a human can type, and also many of the HEX values for Data byte 1 are outside the range one can enter using the keys on a keyboard.

When you send a valid command, the Climate Portfolio Series LCD executes it and acknowledges it with OK(0x4F followed by 0x4B). Depending upon the command, it may also return additional strings having to do with execution of that command.

When you send an invalid or unrecognized command the Climate Portfolio Series LCD ignores it and returns NG(0x4E followed by 0x47).

Table 6-1 lists the RS-232 command set.

Table 6-1. Serial Commands

6.1

RS-232 Connection and Port Configuration

6.2

Serial Command Syntax

COMMAND

DATA 1

 

ID

DATA 2

 

 

 

 

 

 

0X69

0X90

: SOURCE

 

0x00

0X00

 

 

 

 

 

 

 

0X91

: SLEEP

 

0x00

0X00

 

 

 

 

 

 

 

0X92

: 1

 

0x00

0X00

 

 

 

 

 

 

 

0X93

: 4

 

0x00

0X00

 

 

 

 

 

 

 

0X94

: 7

 

0x00

0X00

 

 

 

 

 

 

 

0X95

: 0

 

0x00

0X00

 

 

 

 

 

 

 

0X96

: ENTER

 

0x00

0X00

 

 

 

 

 

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Contents CP-42HD CP-52HD Page For North America RuncoCareTM One Year Limited WarrantyRuncoCare Claim Procedure Sub Pixel Policy Copyright and Trademarks Important Safety Instructions Viii Runco CP-42HD/CP-52HD Owner ’s Operating Manual Compliance Information Runco CP-42HD/CP-52HD Owner ’s Operating Manual Table of Contents Serial Communications List of Figures Xiv Runco CP-42HD/CP-52HD Owner ’s Operating Manual About This Manual IntroductionIf you need… …Turn to Using This ManualDescription, Features and Benefits Key Features and Benefits Parts List Optional AccessoriesClimate Series LCD at a Glance Controls and IndicatorsControls & Functions Handles RS-232 Climate Series LCD InputsOutputs Hdmi 2 DigitalSpeaker Output Left + Right Video Input Composite or S-Video + Stereo AudioClimate Series LCD Remote ControlUP KEY MTSDOT 11. C.C. KEY34. NC 26. T.V31. NC EPGPET Film Removal Battery Installation InstallationInstallation Quick SetupWall-Mounting the Climate Series LCD Installation ConsiderationsInput/Output Connection Panel Access Connections to the Climate Series LCDHdmi Connections Connecting the Climate Series LCD to Source ComponentsAnalog RGB Connections Component Video Connections RS-232 Controller Connecting ExternalSpeakers Optional Maintain the correct polarity. ForRunco CP-42HD/CP-52HD Owner ’s Operating Manual Language Turning on the PowerOperations Changing the OSDOperations Setting the PC Display PropertiesMenus Using the On-ScreenClimate Series LCD OSD Menu Structure Picture Audio Time Setup Lock Channel Stereo Sound/SAP Troubleshooting Chart Maintenance and TroubleshootingCleaning Troubleshooting TipsTroubleshooting Chart Symptom Possible Causes Solution Runco CP-42HD/CP-52HD Owner’s Operating Manual Serial Commands0XA1 Display Command Data 0XCD S-VIDEO Climate Series LCD Specifications SpecificationsClimate Series LCD Specifications Lists the Climate Series LCD specificationsCP-42HD Dimensions Front/Side/Rear DimensionsCP-52HD Dimensions Front/Side/Rear Composite Format Resolution Rate Hz KHz MHzHorizontal Refresh Frequency ComponentComposite Format Resolution Rate Hz KHz MHzHorizontal Refresh Frequency Component020-1065-00 Rev. B January