User manual SAMSUNG L331

[. . . ] SP-L301 SP-L331 SP-L351 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 . 2-5 Adjusting the H-Keystone and V-Keystone . [. . . ] Move ( )/ ( ) Buttons Used to display the Menu Screen. KEYSTONE Button ( ) Use this when the screen is displayed in a trapezoid shape. INSTALL Button Used to flip or reverse the projected image. BLANK Button This is used to turn off the screen and sound temporarily. The video and audio will come back on when any button other than the [POWER] button is pressed. P. SIZE Button Used to adjust the size of picture screen. QUICK Button This is used to quickly return to the last menu used. MUTE ( ) Button Press to mute the sound temporarily. Press the MUTE button again or the VOL button ( ) when the sound is muted to hear sound again. RETURN ( ) Button Returns to the previous menu. EXIT ( ) Button Used to make the Menu Screen disappear. VOL ( ) Button Used to control the volume. INFO Button Used to check source signals, picture setup, PC screen adjustment and lamp lifespan. SOURCE Button Used to check or select the connection status of external devices. P. MODE Button Used to select Picture Mode. STILL Button Used to see still images. Make sure to place your remote control on a table or desk. If you step on the remote control, you may fall and hurt yourself or damage the remote. You can use the remote control up to a distance of about 23 feet (7 m) from the product. Using 3-3 3-4 LED Indications LED Indications :Light is On STAND BY :Light is Blinking LAMP :Light is Off TEMP STATUS If you press the [POWER] button on the remote control or projector, the screen appears within 30 seconds. The projector is preparing an operation after the [POWER] button on the projector or the remote control has been pressed. The [POWER] button has been pressed to turn off the projector, and the cooling system is in operation to cool off the inside of the projector. (Operates for about 3 seconds. ) The cooling fan inside the projector is not operating normally. Refer to Action 1 in Clearing Indicator Problems below. [. . . ] Class A is for business while class B emits less electromagnetic waves than class A. 5-1 More Information 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. More Information 5-1 5-2 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. [. . . ]