Eiki/Elf EIP-4500 RS-232C Specifications and Commands, Computer control Communication conditions

Page 12

RS-232C Specifications and Commands

Computer control

A computer can be used to control the projector by connecting an RS-232C serial control cable (cross type, commercially available) to the projector. (See page 27 on the owner’s manual of the projector for connection.)

Communication conditions

Set the serial port settings of the computer to match that of the table.

Signal format: Conforms to RS-232C standard.	Parity bit: None
Baud rate*: 9,600 bps / 38,400 bps / 115,200 bps	Stop bit: 1 bit
Data length: 8 bits	Flow control: None

*Set the projector’s baud rate to the same rate as used by the computer.

Basic format

Commands from the computer are sent in the following order: command, parameter, and return code. After the projector processes the command from the computer, it sends a response code to the computer.

Command format

C1 C2 C3 C4 P1 P2 P3 P4

Return code (0DH)

Command 4-digit	Parameter 4-digit
Response code format
Normal response	Problem response (communication error or incorrect command)

O

K

Return code (0DH)

E

R

R

Return code (0DH)

Info

•When you have more than one command to give to the projector, send each of them only after the re- sponse code for the previous one is received.

•“POWR????” “TABN _ _ _ 1” “TLPS _ _ _ 1” “TLPS _ _ _ 2” “TPOW _ _ _ 1” “TLPN _ _ _ 1” “TLTT _ _ _ 1” “TLTT _ _ _ 2” “TLTL _ _ _ 1” “TLTL _ _ _ 2” “TNAM _ _ _ 1” “MNRD _ _ _ 1” “SNRD _ _ _ 1” “PJN0 _ _ _ 1” When the projector receives a command shown above :

*The on-screen display will not disappear.

*The “Auto Power Off” timer will not be reset.

Note

•When controlling the projector using the RS-232C commands, you cannot confirm the projector setting values from the computer. To confirm each setting value, send the display command for each menu (e.g. RARE _ _ _ 0), and then refer to the on-screen display. When using the setting/adjustment commands other than the menu display commands, the settings/adjustments are executed without the on-screen display.

12

Image 12

Contents Setup Guide Setting up the Screen Standard Setup Front ProjectionScreen Size and Projection Distance Throw DistanceStandard Zoom Lens Standard equipment with EIP-4500 F1.8-F2.0, f=25.6-31.3 mmFixed Wide Lens AH-45201 F2.5, f=11.6 mmWide-zoom Lens AH-45301 F2.5, f=21.2-25.8 mmTele-zoom Lens AH-45501 F2.4-F2.5, f=31.9-42.5 mmTele-zoom Lens AH-45601 F2.5, f=40.8-62.8 mmTele-zoom Lens AH-45701 F2.4-F2.5, f=62.1-97.8 mmConnecting Pin Assignments RGB Input Component InputConnecting Pin Assignments RS-232C Specifications and Commands Computer control Communication conditionsBasic format Commands W RReturn Input 5 Tint -30 +30 OK or ERR CLR Temp Setting up the Projector Network Environment Connecting the projector to a computerConnecting the Pro- jector to a Computer Turn on the projector Turn on the computerSetting an IP Address for the Computer Confirm or change an IP address for the setup computer Setting up a Network Connection for the Projector After setting items, wait for 10 seconds and then re-access Controlling the Projector Using Internet Explorer Controlling the Projector via LANVersion 5.0 or later Confirming the Projector Controlling the ProjectorStatus Status ControlSetting and Adjusting Setting the SecurityProjector Settings & Adjustments Network SecurityMaking General Settings for the Network Network Setting for Sending E-mail when an Error OccursMail Originator Settings GeneralMail Recipient Settings Setting the Projector Using RS-232C or Telnet When Connecting Using RS-232CInput setup and press the Enter key Input PJS11234 and press the Enter keyWhen Connecting Using Telnet Clickstartfrom theWindows desk- top and select RunSetup Menu Main Menu 4User Name Factory default setting Not Re- quiredControlling the Projector Using RS-232C or Telnet View Setting Detail ListVView All Setting Set ItemsSave Settings and Quit Quit without Saving SetSSave & Quit Tings QQuit UnchangedIP Address Setting Default Gateway SettingSubnet Mask Setting User Name Setting Password SettingProjector Name Setting RS-232C Baud Rate SetDisconnecting All Connec Setting Auto Logout TimeEntering Advanced Setup Menu Data Port SettingSetting of Accept IP Ad- dress Carrying out Network Ping TestAccepting All IP Addresses Setting of Search Port Return to Default SettingsReturn to Main Menu Stack Projection Setting up the Stack Projection Projector 1 MasterProjector 2 Slave Turn off the both projectorsProjector Master ProjectorSlave Video Wall Projection HubSetting up the Video Wall Projection Basic Access one of the four projectors via Internet Explorer Click Video Wall on the menuSelect 2 X 2 on Division Click the assigning button for the desired positionAdjusting the Position Horizontally and Vertically Returning to the Default Video Wall SetupAssigning the Projected Image on the Video Wall Setup Select 1 X 1 on Division Click the assigning buttonVideo Wall Projection Setting up the Video Wall Projection Application Projector SlaveChange the TCP/IP settings for the computer as shown below Jectors as shown belowProjector Master Projector 2 Slave Projector 3 SlaveClick Stack on the menu Select Master on Stack Setting Click Stack on the menu Select Slave on Stack SettingMake the IP address for each pro- jector as shown below Repeat the same procedure from the to 12 for the projector 3 Troubleshooting When connecting the projector using serial-connectionTroubleshooting \ After the initialization, carry out setting again Dimensions Units inches mm