Samsung Sp L221 User Manual

Installation and Connection2-2
2-2 Installing the Projector
 Install the projector so that the beam from the projector is perpendicular to the screen. 
• Place the projector so that the lens aims at the center of the screen. If the screen is not vertical, the picture on the 
screen may not appear rectangular. 
• Do not install the screen in bright surroundings. If the surroundings are too bright, the picture on the screen will be 
washed out and not display clearly.
• When using the projector in bright...

2-3Installation and Connection
2-3 Leveling with Adjustable Feet 
 The projector can be adjusted to a height of up to 30 mm (about 12 °) from the reference point.
Depending on the position of the projector, Keystone distortion of the image may appear.
If  is set to , any keystone will be automatically adjusted. If fine tuning is required after auto-
adjustment, tune using the .
 
To level the projector, turn the Adjustable Feet of the projector. 
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Installation and Connection2-4
2-4 Zoom and Focus Adjustment 
 The size of your screen determines the distance you set your projector from the screen.
If you do not install your projector at the projection distance specified in the Screen Size and Projection Distance table on 
the next page, you will not be able to adjust the focus correctly.
 
 Zoom Knob : You can adjust the size of the image within the 
zoom range by manipulating the Zoom Knob.
 Focus Ring : Focus the picture on the screen using the...

2-5Installation and Connection
2-5 Screen Size and Projection Distance 
A. Screen / Z. Throw Distance / Y’. Distance from Lens Center to Image Bottom
Install the projector on a flat, even surface and level the projector using the adjustable feet to obtain optimal picture quality. If 
images are not clear, adjust them using the Zoom Knob or Focus Ring, or move the projector forward and backward.
SCREEN SIZETHROW DISTANCEOFFSET
M (DIAGONAL)X (HORIZONTAL)Y (VERTICAL)Z (TELE)Z (WIDE) Y...

Installation and Connection2-5
 This projector is designed to show images optimally on a 80 ~ 120 inch sized screen. 
270 685.8 216 548.6 162 411.5 372.3 945.7 310.2 788.0 27.0 68.6
280 711.2 224 569.0 168 426.7 386.2 980.9 321.8 817.3 28.0 71.1
290 736.6 232 589.3 174 442.0 400.0 1016.0 333.3 846.6 29.0 73.7
300 762.0 240 609.6 180 457.2 413.9 1051.2 344.9 875.9 30.0 76.2
SCREEN SIZETHROW DISTANCEOFFSET
M (DIAGONAL)X (HORIZONTAL)Y (VERTICAL)Z (TELE)Z (WIDE) Y...

2-6Installation and Connection
2-6 Lamp Replacement
Cautions on Lamp Replacement
• The projector lamp is an expendable item. For best operating performance, replace the lamp according to the usage time. 
You can view the lamp usage time in the Information Display (INFO button).
• Use the recommended lamp when replacing. Replace the lamp with the one specified below.
- Lamp Model Name : NSHA230SS
- Lamp Manufacturer : Ushio
- For inquiries on lamp purchase, please refer to Contact SAMSUNG WORLDWIDE.
•...

Installation and Connection2-6
3.Hold and pull the lamp handle out of the projector, as shown in the figure below.
 Assemble a new lamp in the reverse order of disassembly. 
Replacing and Cleaning the Filter
 Precautions when replacing the projector filter:
• The filter is located at the bottom of the projector.
• Turn off the power of the projector, and then disconnect the power cord after the projector has cooled sufficiently.
Otherwise, its parts may be damaged due to internal heat.
• When you replace...

2-6Installation and Connection
running water.
• After washing the filter under running water, make sure to dry it completely. The moisture may cause the filter to corrode.
• If dust cannot be separated from the filter or the filter is torn, it must be replaced.
• Make sure to select the Reset Filter Time option after replacing or cleaning the filter of the projector
Ventilation openings
The location of the ventilation openings:
• The ventilation openings are located on the right and left sides and at the...

Installation and Connection2-7
2-7 Rear Side
1. PC IN port 7. AUDIO OUT port
2. PC/DVI AUDIO IN port  8. [AV IN] R-AUDIO-L port
3. HDMI/DVI IN port  9. [AV IN] VIDEO Input port
4. Remote Control Signal Receiver 10. [AV IN] S-VIDEO port
5. RS-232C port (For service only) 11. Kensington Lock 
6. PC OUT port  12. POWER Input port
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2-8Installation and Connection
2-8 Setting up the PC Environment 
Check the following items before connecting your PC to your projector. 
1.Click the right mouse button on the Windows desktop, and then click [Properties]. 
The  dialog appears.
2.Click the [Settings] tab, and then set the . The optimal resolution for the projector is 1024 x 768. For other 
resolutions supported by the projector, see the PC Timing Display Mode table in section 2-9.
 You do not have to change the  setup. 
3.Press the...