(There must be no button input from the remote control or the top of the projector for the specified time) • -<10 min>-<20 min>-<30 min> Melody Set so that a melody plays when the Projector is turned on or off. • - - - Security To deter theft, you can set a password that users must enter when the projector powers on. When you set a password, the projector will not work without it. • • : Enter your current password and set the protection function to off. • : Enter a new password and set the protection function to on. • : Change your current password. Use the displayed number keys to enter or change the password. Using 3-5 MENU DESCRIPTION Panel Lock You can disable the buttons on the projector body so that the projector can only be operated by the remote control. • - Information You can check external source signals, picture setup, and PC picture adjustment. 3-5 Using 4 Troubleshooting 4-1 Before Requesting Service ЕЭ Please check the following before requesting After-Sales service. If the problem continues, please contact your nearest Samsung Electronics Service Center. Symptoms Troubleshooting Installation and Connection No Power. Check the power cable connections. I want to install my projector on the ceiling. The ceiling installation bracket is sold separately. Contact your local product distributor. External Source can not be selected. Be sure that the video cable or cables are properly con-nected to the correct jack or jacks on both ends. If the device is not connected properly, it can not be selected. Menu and Remote Control Remote control does not work. Be sure that the proper external source is selected. Check the battery in the remote. If there is something wrong with it, replace it with a new battery of the recommended size. Be sure to aim the remote at sensor on the back of the unit and at a distance of no more than approximately 32.8 feet(10 m). Remove any obstacles between your remote control and the product. Direct light from 3-way light bulbs or other lighting devices on the remote sensor of the projector may affect the sensitivity and cause the remote control to malfunction. Check if the remote control battery compartment is empty. Check whether the LED indicator on the top of the projector is turned on. I cannot select a menu. Check if the menu is displayed in gray. Gray-colored menu items are unavailable. Troubleshooting 4-1 Symptoms Troubleshooting Screen and External Cannot see picture images. Be sure that the power cord of the projector is connected. Be sure that the proper input source is selected. Source Check that the connectors are properly connected to the ports at the back of the projector. Check the Remote Control batteries. Be sure that the and settings are not at their lower limit. Poor color. Adjust the and . Images are not clear. Adjust the focus. Check if the projector is too far from or too near to the screen. Strange noise. If a strange sound continues, contact your Service Center. An operating LED is lit. Refer to the LED Indications section. Lines appear on screen. On-screen noise may occur when using your PC. Adjust the frequency (refresh rate) of the screen. No external device screen is displayed. Check the operating status for the external device and check whether the adjustable menu items, such as and have been changed correctly in the command screen of the Projector menu. Only a blue screen appears. Be sure to properly connect the external devices. Check the connection cables again. Screen appears in black and white or in an odd color, or the screen is too dark or bright. As mentioned above, check the adjustable items such as , , or in the menu. If you want to restore various settings to their factory defaults, run from the menu. 4-1 Troubleshooting 5 More Information 5-1 Specifications 5-1-1. SP-M201 / SP-M221 / SP-M251 MODEL SP-M201 SP-M221 SP-M251 Panel Size 0.63 inches 3P LCD Resolution XGA (1024 x 768) Aspect ratio 4:3 Power Power Consumption 240 W 240 W 260 W Voltage 100 ~ 240 V AC, 50/60 Hz Lamp Power Consumption 180 W 180 W 200 W Life Time 3,000 Hours (Eco : 5,000 Hours ) Dimension 279 x 229 x 79 mm / 10.98 x 9.02 x 3.11 inches Weight 2.74 Kg / 6.04 lbs Key Features Brightness 2,000 ANSI 2,200 ANSI 2,500 ANSI Contrast 2000:1 (Only in Dynamic of picture mode) Projection Range 1 m ~ 14 m / 39.37 inches ~ 551.18 inches Keystone Vertical (± 20 °) Zoom Adjustment ff Manual Focus Adjustment Manual Screen Size (Diagonal) Diagonal 30 inches ~ 400 inches Lens F=1.7 ~ 1.87, f=19.2mm ~ 23 mm Zoom Ratio 1:1.2 Input signal D-Sub 15p Analog RGB, analog YPbPr HDMI Digital RGB, digital YPbPr RCA x 1 Composite video Speaker 7 W (Mono) User ...
