Samsung Sp L20 User Manual

							Installation and Connection2-8
5.Click the [OK] button to close the window, and click the [OK] button on the  window to close the window. 
The computer may restart automatically. 
6.Shut down the PC and connect to the projector.
 The setup process might vary depending on your type of computer or version of Windows. 
(For example, [Properties] appears instead of [Properties (R)] as shown in 1.)
This projector supports 32 bit color quality (per pixel) when it is used as a PC monitor.
Projected images may differ from the images on your monitor depending on the monitor manufacturer or Windows version.
When connecting the projector to a PC, make sure that the PC setup complies with the display settings supported by this 
projector. If it does not, you may have signal problems.
 
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							2-9Installation and Connection
2-9 Supported Display Modes
PC Timing (D-Sub/HDMI) 
FORMATRESOLUTION
HORIZONTAL 
FREQUENCY
(KHZ)VERTICAL 
FREQUENCY 
(HZ)PIXEL 
FREQUENCY 
(MHZ)
IBM 640 x 350 70Hz 31.469 70.086 25.175
IBM 640 x 480 60Hz 31.469 59.940 25.175
IBM 720 x 400 70Hz 31.469 70.087 28.322
VESA 640 x 480 60Hz 31.469 59.940 25.175
MAC 640 x 480 67Hz 35.000 66.667 30.240
VESA 640 x 480 70Hz 35.000 70.000 28.560
VESA 640 x 480 72Hz 37.861 72.809 31.500
VESA 640 x 480 75Hz 37.500 75.000 31.500
VESA 720 x 576 60Hz 35.910 59.950 32.750
VESA 800 x 600 56Hz 35.156 56.250 36.000
VESA 800 x 600 60Hz 37.879 60.317 40.000
VESA 800 x 600 70Hz 43.750 70.000 45.500
VESA 800 x 600 72Hz 48.077 72.188 50.000
VESA 800 x 600 75Hz 46.875 75.000 49.500
MAC 832 x 624 75Hz 49.726 74.551 57.284
VESA 1024 x 768 60Hz 48.363 60.004 65.000
VESA 1024 x 768 70Hz 56.476 70.069 75.000
VESA 1024 x 768 72Hz 57.672 72.000 78.434
VESA 1024 x 768 75Hz 60.023 75.029 78.750
VESA 1152 x 864 60Hz 53.783 59.959 81.750
VESA 1152 x 864 70Hz 63.000 70.000 96.768
VESA 1152 x 864 72Hz 64.872 72.000 99.643
VESA 1152 x 864 75Hz 67.500 75.000 108.000
VESA 1280 x 720 60Hz 44.772 59.855 74.500
VESA 1280 x 720 70Hz 52.500 70.000 89.040
VESA 1280 x 720 72Hz 54.072 72.000 91.706
VESA 1280 x 720 75Hz 56.456 74.777 95.750
VESA 1280 x 768 60Hz 47.776 59.870 79.500
VESA 1280 x 768 75Hz 60.289 74.893 102.250
VESA 1280 x 800 60Hz 49.702 59.810 83.500
VESA 1280 x 800 75Hz 62.795 74.934 106.500
VESA 1280 x 960 60Hz 60.000 60.000 108.000
VESA 1280 x 960 70Hz 69.930 70.000 120.839
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							Installation and Connection2-9
 For the resolutions presented above, if a signal with a resolution lower or higher than 1024x768 is input, it is converted to 
1024x768 by the Scaler chip inside the projector.
When the real resolution (1024x768) of the projector and the PC output resolution are the same, the screen quality is 
optimal.
 
AV Timing (D-Sub)
AV Timing (HDMI)
VESA 1280 x 960 72Hz 72.072 72.000 124.540
VESA 1280 x 960 75Hz 75.231 74.857 130.000
VESA 1280 x 1024 60Hz 63.981 60.020 108.000
VESA 1280 x 1024 70Hz 74.620 70.000 128.943
VESA 1280 x 1024 72Hz 76.824 72.000 132.752
VESA 1280 x 1024 75Hz 79.976 75.025 135.000
VESA 1400 x 1050 60Hz 65.317 59.978 121.750
VESA 1440 x 900 60Hz 55.935 59.887 106.500
VESA 1440 x 900 75Hz 70.635 74.984 136.750
VESA 1600 x 1200 60Hz 75.000 60.000 162.000
FORMATRESOLUTIONSCAN
BT.601 SMPTE 267M 480i 59.94Hz Interlaced
BT.1358 SMPTE 293M 480p 59.94Hz Progressive
BT.601 576i 50Hz Interlaced
BT.1358 576p 50Hz Progressive
SMPTE 296M 720p 59.94Hz/60Hz Progressive
720p 50Hz Progressive
BT.709 SMPTE 274M 1080i 59.94Hz/60Hz Interlaced
1080i 50Hz Interlaced
FORMATRESOLUTIONSCAN
HORIZONTAL 
FREQUENCY
(KHZ)VERTICAL 
FREQUENCY 
(HZ)PIXEL 
FREQUENCY 
(MHZ)
EIA-861Format1 640 x 480 Progressive 59.940 31.469 25.175
EIA-861Format1 640 x 480 Progressive 60.000 31.500 25.200
EIA-861Format2,3 720 x 480 Progressive 59.940 31.469 27.000
EIA-861Format2,3 720 x 480 Progressive 60.000 31.500 27.027
EIA-861Format4 1280 x 720 Progressive 59.939 44.955 74.175
EIA-861Format4 1280 x 720 Progressive 60.000 45.000 74.250
FORMATRESOLUTION
HORIZONTAL 
FREQUENCY
(KHZ)VERTICAL 
FREQUENCY 
(HZ)PIXEL 
FREQUENCY 
(MHZ)
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							2-9Installation and Connection
AV Timing (VIDEO/S-VIDEO)
NTSC, NTSC 4.43, PAL, PAL60, PAL-N, PAL-M, SECAM
EIA-861Format5 1920 x 1080 Interlaced 59.939 33.716 74.175
EIA-861Format5 1920 x 1080 Interlaced 60.000 33.750 74.250
EIA-861Format17,18 720 x 576 Progressive 50.000 31.250 27.000
EIA-861Format19 1280 x 720 Progressive 50.000 37.500 74.250
EIA-861Format20 1920 x 1080 Interlaced 50.000 28.125 74.250
FORMATRESOLUTIONSCAN
HORIZONTAL 
FREQUENCY
(KHZ)VERTICAL 
FREQUENCY 
(HZ)PIXEL 
FREQUENCY 
(MHZ)
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							Installation and Connection2-10
2-10 Connecting the Power
1.Plug the power cord into the power terminal on the rear side of the projector.
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							2-11Installation and Connection
2-11 Connecting with a PC 
1.Connect the [PC IN] port on the rear side of the projector to the monitor output port of the PC using a PC video cable.
2.Plug in the power cords of the projector and the PC.
3.Connect the [PC/DVI AUDIO IN] input port of the projector to the speaker output ports of the PC using an audio cable. 
 This product supports plug and play. If you use Windows XP, you do not need to set up the driver on your PC. 
Using the Projector 
1.Turn on the projector and press the [SOURCE] button to select .
If the  Mode is not available, make sure the PC video cable is properly connected. 
2.Turn on the PC and set the PC Environment when necessary. 
3.Adjust the screen. ()
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							Installation and Connection2-12
2-12 Connecting a PC using an HDMI/DVI cable
Make sure that your PC and projector are turned off.
1.Connect the [HDMI/DVI IN] terminal of the projector to the HDMI or DVI terminal of your PC using a HDMI/HDMI or HDMI/DVI 
cable (Not supplied).
- If you are connecting to the HDMI terminal of your PC, use an HDMI/HDMI cable (Not supplied).
- For the supported resolutions and refresh rates, see PC Timing (D-Sub/HDMI) in Section 2-9. 
2.If you connected using a HDMI/DVI cable, connect the [PC/DVI AUDIO IN] terminal of the projector to the Audio out terminal 
of your PC using an audio cable (Not supplied).
- If you connected with a HDMI/HDMI cable, you do not need an audio cable.
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							2-13Installation and Connection
2-13 Connecting an External Monitor
You can view an image on both your projector and a separate monitor at the same time.
Make sure that your PC and projector are turned off.
1.Connect the [PC IN] terminal at the back of the projector to the D-Sub terminal of your PC using a D-Sub cable.
2.Connect the [PC OUT] terminal of the projector to the D-Sub terminal of a monitor using a D-Sub cable.
- When connecting a monitor using the [PC OUT] function, make sure to connect your PC to the [PC IN] terminal.
- The monitor output which is connected to the [PC OUT] termininal will be normal even if you see a blank screen on your 
projector.
- The [PC OUT] function will not operate in standby mode. 
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							Installation and Connection2-14
2-14 Connecting an HDMI-Compatible Device
First, Make sure that the AV device and your projector are turned off.
1.Connect the [HDMI/DVI IN] terminal at the back of the projector to the HDMI or HDMI/DVI output terminal of the digital output 
device using an HDMI/DVI or HDMI/HDMI cable.
- If you are connecting to the HDMI output terminal on the digital output device, use an HDMI/HDMI cable.
- For supported input signal formats, resolutions, and frequencies, see AV Timing(HDMI) in Section 2-9.
2.If you connected using a HDMI/DVI cable, connect the [PC/DVI AUDIO IN] terminal on the projector to the Audio out terminal 
on your digital output device using an audio cable (Not supplied). 
- If you connected with a HDMI/HDMI cable, you do not need an audio cable.
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							2-15Installation and Connection
2-15 Connecting an AV device using a D-Sub cable
First, Make sure that the AV device and your projector are turned off.
1.Connect the [PC IN] terminal at the back of the projector to the D-Sub terminal of your AV device using a D-Sub cable.
- For supported input signal formats, resolutions, and frequencies, see AV Timing (D-Sub) in Section 2-9. 
2.Connect the [PC/DVI AUDIO IN] terminal at the back of the projector to the Audio out terminal of your AV device using an 
audio cable (Not supplied).
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