Dell Projector 4220/4320 User Manual

							Connecting Your Projector21
Connecting to Local Area Network
To project an image and control the projector that is connected to a 
network through a RJ45 cable.
 NOTE: The RJ45 cable is not shipped with your projector. You can purchase the 
RJ45 cable on the Dell website at  www.dell.com.
1
Po w e r  c o rd
2 RJ45 cable
Local Area Network (LAN) 
						

							22Connecting Your Projector
Professional Installation Options:  Installation for Driving Automatic 
Screen
 NOTE: Use a 12 V DC plug in, 1.7 mm (ID)  x 4.00 mm (OD) x 9.5 mm (shaft), to 
connect the automatic screen to the projector.
12 V DC Plug
1 Po w e r  c o rd
2 12 V DC Plug
3 Motorized projection screen 
						

							Connecting Your Projector23
Connection With Commercial RS232 Control Box
 NOTE: The RS232 cable is not shipped with your projector. Consult a 
professional technician to obtain the cable.
1
Po w e r  c o rd
2 RS232 cable
3 Commercial RS232 control box 
						

							24Using Your Projector
3
Using Your Projector
Turning Your Projector On
 NOTE: Turn on the projector before you turn on the source (computer, DVD 
player, etc.). The  Power button light blinks blue until pressed.
1Remove the lens cap. 
2Connect the power cord and appropriate signal cables to the projector. For 
information about connecting  the projector, see Connecting Your Projector on 
page 10. 
3Press the Po we r button (see Using the Control Panel on page 31 to locate the 
Po w e r button). 
4Turn on your source (computer, DVD player, etc.)
5Connect your source to the projector using the appropriate cable. See 
Connecting Your Projector on page 10 for  instructions to connect your source to 
the projector.
6By default, the input source of the proj ector is set to VGA-A. Change the input 
source of the projector if necessary.
7If you have multiple sources connected to the projector, press the Source button 
on the remote control or control panel to select the desired source. See Using the 
Control Panel on page 31 and Using the Remote Control on page 33 to locate 
the 
Source button.
Turning Your Projector Off
 CAUTION: Unplug the projector after properly  shutting down as explained in 
the following procedure.
1Press the Po we r button. Follow the instruction displayed on screen to properly 
turn off the projector.
 NOTE: The  Press Power Button to Turn off Projector  message will 
appear on the screen. The message disa ppears after 5 seconds or you can 
press the  Menu button to clear it. 
2Press the Po we r button again. The cooling fans continue to operate for 120 
seconds. 
						

							Using Your Projector25
3To power off the projector quickly, press the Power button and  hold for 1 second 
while the projector’s cooling fans are still running.
 NOTE: Before you turn on the projector agai n, wait for 60 seconds to allow the 
internal temperature to stabilize. 
4Disconnect the power cord from the el ectrical outlet and the projector. 
Adjusting the Projected Image 
Raising the Projector Height 
1Press the Elevator button.
2Raise the projector to the desired display angle, and then release the button to 
lock the elevator fo ot into position.
3Use the tilt adjustment wheel  to fine-tune the display angle.
Lowering the Projector Height 
1Press the Elevator button.
2Lower the projector, then release the button to lock the elevator foot into 
position.
1Elevator button
2 Elevator foot (Angle of tilt: 0 to 9.5 degrees)
3 Tilt adjustment wheel 
						

							26Using Your Projector
Adjusting the Projector Zoom and Focus
 CAUTION: To avoid damaging the projector,  ensure that the zoom lens and 
elevator foot are fully retracted before moving the projector or placing the 
projector in its carrying case.
1Rotate the zoom tab to zoom in and out.
2Rotate the focus tab until the image is cl ear. The projector focuses at distances 
ranging between 3.94 ft to 32.81 ft (1.2 m to 10 m).
1 Zoom tab
2 Fo c u s  r i n g 
						

							Using Your Projector27
Adjusting Projection Image Size
4220
Projector to screen distance 
						

							28Using Your Projector
4320
Projector to screen distance 
						

							Using Your Projector29
Height (Hd): 106.3 cm
Di
s t
a n c
e
: 
5 .0  
m 
						

							30Using Your Projector
4220
4320
Screen 
(Diagonal)
Max. 37 
(93.98 cm) 92 
(233.68 cm)154 
(391.16 cm) 215 
(546.10 cm)277 
(703.58 cm)307 
(779.78 cm)
Min. 30.8 (78.23 cm) 77
(195.58 cm)
128
(325.12 cm) 179
(454.66 cm)231
(586.74 cm)256
(650.24 cm)
Screen 
Size 
Max. 
(WxH)29.53 X 
22.05 74.02 X 
55.51123.23 X 
92.13 172.44 X 
129.13221.65 X 
166.14246.06 X 
184.65
(75 cm X 
56 cm) (188 cm X 
141 cm)
(313 cm X 
234 cm) (438 cm X 
328 cm)(563 cm X 
422 cm)(625 cm X 
469 cm)
Min. 
(WxH)
24.80 X 
18.5061.42 X 
46.06102.36 X 
76.77143.70 X 
107.48184.65 X 
138.58205.12 X 
153.94
(63 cm X 
47 cm)(156 cm X 
117 cm)(260 cm X 
195 cm)(365 cm X 
273 cm)(469 cm X 
352 cm)(521 cm X 
391 cm)
Hd
Max.25.59
(65 cm)63.78
(162 cm)106.30
(270 cm)148.43
(377 cm)190.94
(485 cm)212.20
(539 cm)
Min.
21.26
(54 cm)53.15
(135 cm)88.58
(225 cm)123.62
(314 cm)159.06
(404 cm)176.77
(449 cm)
Distance3.94 
(1.2 m) 9.84 
(3.0 m)16.40 
(5.0 m) 22.97 
(7.0 m)29.53 
(9.0 m)32.81 
(10 m)
* This graph is for user reference only.
Screen 
(Diagonal)
Max. 44
(111.76 cm) 109
(276.86 cm) 181
(459.74 cm)254
(645.16 cm)326
(828.04 cm)363
(922.02 cm)
Min. 36.3 (92.20 cm) 91
(231.14 cm) 151
(383.54 cm)212
(538.48 cm)272
(690.88 cm)302
(767.08 cm)
Screen 
Size 
Max. 
(WxH)37.01 X 
23.23 92.13 X 
57.48 153.94 X 
96.06215.35 X 
134.65276.77 X 
172.83307.48 X 
192.13
(94 cm X 
59 cm) (234 cm X 
146 cm) (391 cm X 
244 cm)(547 cm X 
342 cm)(703 cm X 
439 cm)(781 cm X 
488 cm)
Min. 
(WxH)
30.71 X 
19.2976.77 X 
48.03128.35 X 
79.92179.53 X 
112.20230.71 X 
144.09256.30 X 
160.24
(78 cm X 
49 cm)(195 cm X 
122 cm)(326 cm X 
203 cm)(456 cm X 
285 cm)(586 cm X 
366 cm)(651 cm X 
407 cm)
Hd
Max.25.98
(66 cm)64.96
(165 cm)107.87
(274 cm)151.18
(384 cm)194.49
(494 cm)216.14
(549 cm)
Min.
21.65
(55 cm)53.94
(137 cm)90.16
(229 cm)125.98
(320 cm)162.20
(412 cm)179.92
(457 cm)
Distance3.94 
(1.2 m) 9.84 
(3.0 m) 16.40 
(5.0 m)22.97 
(7.0 m)29.53 
(9.0 m)32.81 
(10 m)
* This graph is for user reference only.