User manual HP MP3220

[. . . ] hp mp3220 series digital projector user's guide 1 Notice The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. [. . . ] You can override the selection made by the projector. Resets these color settings to their default settings. Sets whether a widescreen (16:9) input device is in use. Adjusts settings for the VGA input port. Resynchronizes the projector to the input signal from a computer. This can compensate for any change in the signal. Adjusts the timing of the projector relative to a computer graphics card. Synchronizes the projector to a computer graphics card. Shifts the image up or down within the projection area. Shifts the image left or right within the projection area. Resets all video settings to default settings. Reset color settings Shape settings. . . Keystone Reset keystone Widescreen input VGA settings. . . Auto-sync Frequency Tracking Vertical offset Horizontal offset Reset video settings User's Guide 41 Adjusting the Projector Setup menu Setup Language. . . Lamp saver Projector position Selects the language for the menus. Adjusts the image to match the orientation of the projector: upright or upside-down, in front of or behind the screen. Inverts or reverses the image accordingly. Sets how many seconds the on-screen menu waits for input before it closes. Sets whether the projector automatically searches for input signals and displays the next one found. Resets all menu settings to default settings. Timeout for menu Auto-scan sources Reset lamp hours Reset all settings Help menu Help Displays information and status for the projector. Show tests for checking the operation of the projector and the remote control. 42 User's Guide 4 Maintaining the Projector This chapter explains how to maintain the projector. "Performing Routine Maintenance" on page 43 "Upgrading the Projector" on page 47 Performing Routine Maintenance This section provides instructions on performing routing maintenance. "To get the projector status" on page 43 "To clean the projector lens" on page 44 "To replace the lamp module" on page 44 "To replace the battery in the remote control" on page 46 To get the projector status Open the on-screen menu and select Help. This screen shows information and status for the projector. User's Guide 43 Maintaining the Projector To clean the projector lens To minimize the risk of damaging or scratching the lens surface, blow dust particles off the lens with clean, dry, deionized air. Wipe the lens in a single direction with a clean, dry cloth. [. . . ] Be aware that the beam is invisible light and cannot be seen. Do not attempt to view the infrared LED beam with any type of optical device. Mercury safety This digital projector lamp contains Å WARNING:adequately ventilate the area where a small amount of mercury. If the lamp breaks, the breakage occurred. Disposal of the lamp might be regulated due to environmental considerations. [. . . ]