User manual HITACHI HFC-VWS3EH

[. . . ] ( 37) Web Control : allows you to monitor and control the projector through a network from a computer. ( 45) My Image : allows the projector to store up to four still images and project them. ( 70) Messenger : allows the projector to display text sent from a computer through a network. ( 72) Network Bridge : allows you to control an external device through the projector from a computer. [. . . ] ( 45) i Information button The version of the "LiveViewer" is displayed. o, a Close button The network is disconnected and the "LiveViewer" is closed. s Minimize button The main menu is closed, and the "LiveViewer" icon is displayed on the task tray in your computer. The displayed icon changes as shown below depending on the status of the "LiveViewer". If the icon is double-clicked, the last type of the main menu will be shown on screen. Network Presentation 2. 1 Using the "LiveViewer" (continued) 2. 1. 2 Displaying the status 1) Indicator The indicator shows the following status. Indicator Status Note Not connected Hold Connected Disconnected The network connection to the projector is not established yet. The network connection is established, but the image transmissions on hold. The network connection is established and the images on the computer are being sent to the projector. The network connection to the projector is disconnected. 2) Status Display in Multi PC mode The icon is displayed at the right end of the Display mode buttons. One of the following icons to inform which quarter screens are used will be shown. Status Status icon No computer is on screen One computer is on screen. Four computers are on screen. NOTE · The status display is refreshed in every 3 seconds. r Display User Name A "User Name" that is up to 20 letters can be input by using alphanumeric characters. The user name can be displayed on the projector screen, so you can find out whose image is currently on the screen. (Refer to NETWORK menu in the User's Manual ­ Operating Guide) If the check box is not marked, the information is not sent to the projector. 42 2. Network Presentation 2. 2 Starting the Network Presentation This chapter explains the Network Presentation feature with which you can project computer images transmitted through a network. The "LiveViewer" allows you to project images from one or multiple computers by connecting the projector to an existing network without using computer cables. This Network Presentation feature helps you to smoothly make your presentations and conduct conferences. To start the Network Presentation, select the LAN port as the input source on the projector and click the Starting Capture button on the "LiveViewer". 2. 2. 1 Display mode Two display modes, Single PC mode and Multi PC mode, are available for the Network Presentation. 1) Single PC mode The projector displays images sent by one computer. 43 2. Network Presentation 2. 2 Starting the Network Presentation (continued) 2) Multi PC mode The projector screen is divided to 4 zones. The projector displays images in one zone sent by a computer, so that the projector can display images sent by up to 4 computers at the same time. 1 3 2 4 2. 2. 2 Presenter mode In the Single PC mode, the projector can be occupied by one computer and can block an access from any other computer, if the Presenter mode is selected in the "LiveViewer". While making your presentation, you don't need to worry that the image on screen is unexpectedly switched to an image sent by another computer. [. . . ] 2) Receive the random 8 bytes "a572f60c" from the projector. 3) Bind the random 8 bytes "a572f60c" and the Authentication Password "password" and it becomes "a572f60cpassword". 5) Add this "e3d97429adffa11bce1f7275813d4bde" in front of the commands and send the data. 6) When the sending data is correct, the command will be performed and the reply data will be returned. [. . . ]