E-38Preventing the Unauthorized use of the projector [Security]A keyword can be set for your projector to avoid operation by an unauthorized user using the Menu. When akeyword is set, turning on the projector will display the Keyword input screen. Unless the correct keyword isentered, the projector cannot project an image.To enable the Security function:1. Select [Advanced] ā[Security] and press the ENTER button.The Off/On menu will be displayed.5. USING ON-SCREEN MENUSelecting Projector Orientation [Orientation]This sets your image for your type of projection application. The options are:desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection.Selecting Communication Speed [Communication Speed]This feature sets the baud rate of the PC Control port (Mini DIN 8 Pin). It supports data rates from 4800 to38400 bps.The default is 38400 bps.Select the appropriate baud rate for your equipment to be connected (depending on the equipment, a lowerbaud rate may be recommended for long cable runs).Advanced