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Dell 4320 User Manual

Dell 4320
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106 Troubleshooting Your Projector
Changing the Lamp
CAUTION: Before you begin any of the procedures in this section, follow the
Safety Instructions as described on page 8.
Replace the lamp when the message "Lamp is approaching the end of its useful
life in the operation. Replacement suggested! www.dell.com/lamps" appears
on the screen. If this problem persists after replacing the lamp, contact Dell™. For
more information, see Contacting Dell™on page 115.
CAUTION: Use an original lamp to ensure safe and optimal working condition
of your projector.
CAUTION:
The lamp becomes very hot when in use. Do not attempt to replace
the lamp until the projector has been allowed to cool down for at least 30 minutes.
CAUTION: Do not touch the bulb or the lamp glass at any time. Projector lamps
are very fragile and may shatter if touched. The shattered glass pieces are
sharp and can cause injury.
CAUTION: If the lamp shatters, remove all broken pieces from the projector
and dispose or recycle according to state, local, or federal law. For more
information see www.dell.com/hg.
1
Turn off the projector and disconnect the power cord.
2
Let the projector cool for at least 30 minutes.
3
Loosen the two screws that secure the
lamp cover, and remove the cover.
4
Loosen the two screws that secure the
lamp.
5
Pull the lamp up by its metal handle.
NOTE: Dell™ may require lamps
replaced under warranty to be returned
to Dell™. Otherwise, contact your local
waste disposal agency for the address
of the nearest deposit site.
6
Replace with the new lamp.
7
Tighten the two screws that secure the
lamp.
8
Replace the lamp cover and tighten the
two screws.
9
Reset the lamp usage time by selecting "Yes" for
Lamp Reset
in the OSD
Power
Settings
of the
Advanced Setting
menu (see Power Settings of the Advanced

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Dell 4320 Specifications

General IconGeneral
Native aspect ratio16:10
Projection distance1.2 - 10 m
Projection technologyDLP
Contrast ratio (typical)2000:1
Screen size compatibility36.3 - 362 \
Projector native resolutionWXGA (1280x800)
Keystone correction, vertical-35 - 40 °
Audio input2
Connectivity technologyWired
Offset112.4 %
Focal length range18.2 - 21.8 mm
Lamp power300 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source2000 h
Service life of light source (economic mode)2500 h
DVI portNo
AC (power) inYes
Serial interface typeRS-232
USB 2.0 ports quantity3
Component video (YPbPr/YCbCr) in0
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format systemNTSC 4.43, NTSC J, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL Nc, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
Supported graphics resolutions1280 x 800 (WXGA)
RMS rated power10 W
PlacementDesktop
Product typeStandard throw projector
Product colorBlack
Market positioningPresentation
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)375 W
Optical disc player typeNot included
Noise level- dB
Storage temperature (T-T)0 - 60 °C
Operating temperature (T-T)5 - 35 °C
Cables includedUSB, VGA
Weight and Dimensions IconWeight and Dimensions
Depth247.8 mm
Width286 mm
Height110 mm
Weight2900 g

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