Dell 4320 User Manual

104 Troubleshooting Your Projector
TEMP light is solid amber The projector has overheated. The display
automatically shuts down. Turn the display on
again after the projector cools down. If the
problem persists, contact Dell™.
TEMP light is blinking amber If the projector fan fails, the projector will
automatically shut down. Try to clear the
projector mode by pressing and holding the
Power button for 10 seconds. Please wait for
about 5 minutes and try to power up again. If
the problem persists, contact Dell™.
The OSD does not appear on
the screen
Try to press the Menu button on the panel for
15 seconds to unlock the OSD. Check the
Menu Lock on page 52.
The remote control is not
operating smoothly or works
only within a limited range
The battery may be low. Check if the laser
beam transmitted from the remote is too dim.
If so, replace with two new AAA batteries.
Problem
(continued) Possible Solution (continued)

Dell 4320 Specifications

General

Native aspect ratio	16:10
Projection distance	1.2 - 10 m
Projection technology	DLP
Contrast ratio (typical)	2000:1
Screen size compatibility	36.3 - 362 \
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	-35 - 40 °
Audio input	2
Connectivity technology	Wired
Offset	112.4 %
Focal length range	18.2 - 21.8 mm
Lamp power	300 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	2500 h
DVI port	No
AC (power) in	Yes
Serial interface type	RS-232
USB 2.0 ports quantity	3
Component video (YPbPr/YCbCr) in	0
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC 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 resolutions	1280 x 800 (WXGA)
RMS rated power	10 W
Placement	Desktop
Product type	Standard throw projector
Product color	Black
Market positioning	Presentation
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	375 W
Optical disc player type	Not included
Noise level	- dB
Storage temperature (T-T)	0 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Cables included	USB, VGA

Weight and Dimensions

Depth	247.8 mm
Width	286 mm
Height	110 mm
Weight	2900 g