Microsoft CP-D31N user manual Command Format, TCP #9715, Send Data format, Reply Error code

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3. Network Functions

3.7 Command Control via the Network (continued)

Command Format

Command formats differ among the different communication ports.

●TCP #23

You can use the RS-232C commands without any changes. The reply data format is the same as the RS-232C commands. (“RS-232C Communication” in the User’s Manual – Operating Guide (Technical)) However, the following reply will be sent back in the event of authentication failure when authentication is enabled.

<Reply in the event of an authentication error>

Reply

Error code

0x1F

0x04

0x00

●TCP #9715

Send Data format

The following formatting is added to the header (0x02), Data length (0x0D),

Checksum (1 byte) and Connection ID (1 byte) of the RS-232C commands. (“RS-232C Communication” in the User’s Manual – Operating Guide (Technical))

Header

Data length

RS-232C command

Check Sum

Connection

 

 

 

 

 

ID

 

 

 

 

 

0x02

 

0x0D

13 bytes

1 byte

1 byte

Header

→

0x02, Fixed

 

 

Data length

→

RS-232C commands byte length (0x0D, Fixed)

RS-232C commands →

RS-232C commands that start with 0xBE 0xEF

 

 

 

(13 bytes)

 

 

Check Sum

→

This is the value to make zero on the addition of the

 

 

 

lower 8 bits from the header to the checksum.

Connection ID

→

Random value from 0 to 255 (This value is attached

 

 

 

to the reply data)

 

 

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Contents MY Image Still Image Transfer Display Thank you for purchasing this projectorWeb control Messenger FunctionNetwork Functions Content Main functionsEquipment connection and network setting Configuring and controlling the projector via a web browserConfiguring and controlling via a web browser MY Image Still image Transfer DisplayMessenger Function Required equipment preparation Equipments connection Manual network connection settingNetwork settings Open Network Connections. .2.2.bManual network connection setting Set IP address, subnet mask and default gateway for computerSetting automatically About IP address Setting manuallyFor example Internet Option setting Click3.c Local Area Network LAN Settings window Check connectionConfiguring and Controlling the Projector via a Web Browser Projector Management using SnmpCommand Control via the Network Mail AlertsConfiguring and Controlling the Projector via a Web Browser Configuring and controlling the projector via a web browser Password LogonNetwork Information Displays and configures network settings Port Settings Displays and configures communication port settingsClick Apply button to save the settings Send mail Mail SettingsDisplays and configures e-mail addressing settings Smtp Server AddressAlarm Alert SettingsDisplays and configures failure & alert settings Authentication FailureAlert Items are shown below Schedule Settings Displays and configures schedule settingsDescription Schedule Schedule settings are shown belowDate Month/Day Displays and configures the date and time settings Date/Time SettingsFirst, 2, 3, 4, Last Time difference CycleSecurity Settings Community name Configures the community name if Snmp is usedUp to 64 alphanumeric characters Projector Control Adjusts the vertical picture position Adjusts the horizontal picture positionHdmi Detected Projector Status Displays the current projector statusRestarts the projector’s network connection When Logoff is clicked, the Logon menu is displayedNetwork Restart LogoffMail Alerts Mail Alerts Projector Management using Snmp Snmp SettingsEvent Scheduling Event Scheduling Date/Time Settings Still Image Transfer MY Image Still Image Transfer Display Messenger Function Messenger Function Command Control via the Network Communication PortCommand Control via the Network Header Data length RS-232C command Check Sum Connection Command FormatReply Error code TCP #9715Reply Data format Authentication Automatic Connection BreakConnecting devices LAN port Control portCommunication setup ConditionTransmission method OFF 1s 2s 3s OFFHALF-DUPLEX FULL-DUPLEX

CP-D31N specifications

The Microsoft CP-D31N is an innovative device that has garnered attention for its blend of performance, design, and functionality. Targeted at both professionals and casual users, this device encapsulates some of the latest technological advancements that Microsoft has to offer.

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The design of the CP-D31N emphasizes mobility, combining a lightweight form factor with a durable build. This makes it an excellent choice for professionals who are frequently on the go and require a reliable device that can withstand the rigors of travel.

In summary, the Microsoft CP-D31N is a well-rounded device that incorporates cutting-edge technologies, high performance, and thoughtful design. It meets the diverse needs of users while maintaining a focus on security and connectivity, making it a compelling choice in the competitive tech landscape. Whether for work, entertainment, or creative projects, the CP-D31N is built to deliver excellence.
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