Microsoft CP-D31N user manual Connecting devices, LAN port Control port

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3. Network Functions

3.8Controlling the external device via the projector (using the NETWORK BRIDGE function)

This projector is equipped with the NETWORK BRIDGE function to perform mutual conversion of a network protocol and a serial interface.

Using the NETWORK BRIDGE function, a computer that is connected with this projector by Ethernet communication can control an external device that is connected with this projector by RS-232C communication as a network terminal.

TCP/IP data

Protocol change

Serial data

Ethernet

RS-232C

RS-232C cable

LAN cable

Computer

External device

LAN port	CONTROL port

3.8.1 Connecting devices

1)Connect the projector’s LAN port and the computer’s LAN port with a LAN cable, for Ethernet communication.

2)Connect the projector’s CONTROL port and the device’s RS-232C port with an RS-232C cable, for RS-232C communication.

NOTE • Before connecting the devices, read the manuals for the devices to ensure the connection.

For RS-232C connection, check the speciﬁcations of each port and use the suitable cable. ("Connection to the ports" in the User's Manual - Operating Guide (Technical))

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Contents Web control Thank you for purchasing this projectorMY Image Still Image Transfer Display Messenger FunctionEquipment connection and network setting Content Main functionsNetwork Functions Conﬁguring and controlling the projector via a web browserMY Image Still image Transfer Display Conﬁguring and controlling via a web browserMessenger Function Required equipment preparation Network settings Manual network connection settingEquipments connection Open Network Connections. .2.2.bSet IP address, subnet mask and default gateway for computer Manual network connection settingSetting automatically About IP address Setting manuallyFor example Click Internet Option settingCheck connection 3.c Local Area Network LAN Settings windowCommand Control via the Network Projector Management using SnmpConﬁguring and Controlling the Projector via a Web Browser Mail AlertsConﬁguring and Controlling the Projector via a Web Browser Conﬁguring and controlling the projector via a web browser Logon PasswordNetwork Information Displays and conﬁgures network settings Displays and conﬁgures communication port settings Port SettingsClick Apply button to save the settings Displays and conﬁgures e-mail addressing settings Mail SettingsSend mail Smtp Server AddressDisplays and conﬁgures failure & alert settings Alert SettingsAlarm Authentication FailureAlert Items are shown below Displays and conﬁgures schedule settings 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 Cycle Time differenceSecurity Settings Community name Conﬁgures the community name if Snmp is usedUp to 64 alphanumeric characters Projector Control Adjusts the horizontal picture position Adjusts the vertical picture positionHdmi Detected Displays the current projector status Projector StatusNetwork Restart When Logoff is clicked, the Logon menu is displayedRestarts the projector’s network connection LogoffMail Alerts Mail Alerts Snmp Settings Projector Management using SnmpEvent Scheduling Event Scheduling Date/Time Settings Still Image Transfer MY Image Still Image Transfer Display Messenger Function Messenger Function Communication Port Command Control via the NetworkCommand Control via the Network Reply Error code Command Format Header Data length RS-232C command Check Sum Connection TCP #9715Reply Data format Automatic Connection Break AuthenticationLAN port Control port Connecting devicesCondition Communication setupOFF 1s 2s 3s OFF Transmission methodFULL-DUPLEX HALF-DUPLEX