User manual SAMSUNG SP-L255

[. . . ] SP-L255 SP-L305 SP-L335 SP-L355 LCD Projector Owner's Instructions The color and the appearance may differ depending on the product, and the specifications are subject to change without prior notice to improve the performance. Table Of Contents MAJOR SAFETY PRECAUTIONS Before You Start . 1-3 INSTALLATION AND CONNECTION Package Contents . 2-4 Screen Size and Projection Distance . 2-11 Connecting a PC using an HDMI/DVI cable . [. . . ] In this case, turn <Overscan> on. Film Mode Using this function, you can set the display mode so that it is optimized for playing movies. · <Off> - <Auto> <Film Mode> is only be supported for the [AV], [S-Video], 480i, and 576i of AV Timing (D-Sub) signals. PC For PC signals, the four PC functions eliminate or reduce noise that causes unstable screen quality such as screen shaking. If the noise is not removed using Fine Adjustment, adjust the frequency to the maximum and then perform Fine Adjustment again. These functions are only enabled for the PC Timing (D-Sub/HDMI) input of the D-Sub terminal. · · · · <Auto Adjustment> : Used to adjust the frequency and phase of PC screen automatically. <Coarse> : Used to adjust the frequency when vertical lines appear on the PC screen. <Fine> : Used to fine tune the PC screen. <Reset> : Using this function, you can reset the PC menu settings to the factory default settings. Zoom You can magnify the screen to a size you want. · <1X> - <2X> - <4X> - <8X> This function is only enabled when the input signal is a PC Timing (D-Sub/HDMI) signal. 3-5 Using 3-5-3. Setup MENU Install DESCRIPTION To tailor the picture to the installation location (In front of the screen and hanging from the ceiling, behind the screen and hanging from the ceiling, etc, ). You can invert the projected images vertically / horizontally. · · · · <Front-Floor> : Normal Image <Front-Ceiling> : Horizontal/Vertical Reversed Image <Rear-Floor> : Horizontally Reversed Image <Rear-Ceiling> : Vertically Reversed Image Lamp Mode Using this function, you can set the image brightness by adjusting the amount of light generated by the lamp. · <Eco> : This mode is optimized for screens smaller than 100 inches. This mode decreases the lamp brightness and power consumption in order to extend the lamp lifetime and reduce noise and power consumption. <Normal> :This mode is a general mode and works well in most situations. <Bright> : This mode maximizes the lamp brightness when the ambient illumination is bright. As the brightness of the lamp increases, the lamp lifetime can be reduced and noise and power consumption may increase. · · Auto Keystone If video scenes are distorted or tilted, you can compensate for this by setting the <Auto Keystone> function to <On> so that the <V-Keystone> function automatically starts. · <Off> - <On> V-Keystone If video scenes are distorted or tilted, you can compensate for this using the vertical/horizontal Keystone function. The sound output of your projector is temporarily stopped while the keystone is being changed. <Keystone> does not compensate for distorition in the On Screen Display (OSD) menu. Background You can select a screen which appears when there is no signal from the external device connected with a projector. · <Logo> - <Blue> - <Black> Test Pattern A default test pattern built into the projector. You can use it as a reference picture to optimize the installation of the projector and to optimize images. [. . . ] The LCD panel used in the LCD projector consists of hundreds of thousands of fine pixels. Like other video display devices, the LCD panel may contain bad pixels which do not operate. When shipping a product, the conditions for identifying bad pixels and the number of bad pixels that a LCD panel is allowed to contain are strictly managed in accordance with the relevant specified standards by the LCD panel manufacturer and our company. Though a screen may have some dead pixels, this does not affect the overall screen quality and the lifetime of the product. 6-1 More Information 6-2 RS-232C Command Table Communication Format (Complies with the RS232C Standard) · · · · Baud rate : 9, 600 bps parity : None Data bits : 8, stop bit : 1 Flow Control : None Serial Communication Protocol 1. [. . . ]