User manual HITACHI MRO-GV300 PART 3

[. . . ] ( 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. [. . . ] t Connect button The screen to select the connection mode is displayed. u Web control button Starts the Web browser on your computer and displays Web control screen to control the projector and change various settings for the projector. ( 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. NOTE · If the Multi PC mode is selected, the setting for the Presenter mode is invalid. · When switching from the Multi PC mode to the Single PC mode, the Presenter mode setting of the computer is valid. · In addition to using the software menu on the computer on which Presenter Mode is turned on, you can cancel this function by using the projector's OSD menu QUIT PRESENTER MODE EXECUTE of the PRESENTATION item in the NETWORK menu. 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. [. . . ] When the projector is using a LAN, a random 8 bytes will be returned if authentication is enabled. Bind this received 8 bytes and the Authentication Password and digest this data with the MD5 algorithm and add this in front of the commands to send. Following is a sample if the Authentication Password is set to "password" and the random 8 bytes are "a572f60c". 2) Receive the random 8 bytes "a572f60c" from the projector. [. . . ]