Sanyo PLC-WU3800 User Manual

67
Problem: – Solutions
– Plug the power cord of the projector into the AC outlet.
– See if the POWER indicator lights red.
– Wait until the POWER indicator stops blinking to turn on the projector
again. The projector can be turned on after the POWER indicator
turns red. See page 19.
– Check the WARNING indicator. If the WARNING indicator lights red,
projector cannot be turned on. See page 62.
– Check the projection lamp. See page 65.
– Unlock the Key lock function for the projector. See page 57.
– Make sure Off or Countdown off is not chosen at display function.
See page 47.
– Make sure User or Off is not chosen at Logo (select)
function. See page 48.
– Make sure Input search function is adjusted properly. See page 46.
– That is the Filter warning icon. See page 60.
– That is the Lamp replacement icon or the Filter warning icon. See
pages 60, 65.
– Adjust focus of the projector. See page 24.
– Provide proper distance between the projector and the projection
screen. See page 14.
– Check the projection lens to see if it needs cleaning. See page 64.
– Moving the projector from a cool to warm place may result in
moisture condensation on the projection lens. In such cases, leave
the projector off and wait until condensation evaporates.
– Check the Ceiling/Rear function. See page 51.
– Check the Ceiling function. See page 51.
– Check if the Contrast or Brightness are adjusted properly. See
pages 36, 42.
– Check if Image mode is selected properly. See pages 34, 41.
– Check the lamp control function. See pages 26, 56.
– Check the LAMP REPLACE indicator. If it lights, the end of lamp life
is approaching. Replace the lamp with a new one promptly. See page
65.
Appendix
Troubleshooting
Before calling your dealer or service center for assistance, check the items below once again.
– Make sure you have properly connected the projector to peripheral equipment as described on pages 15-17.
– Make sure all equipment is connected to AC outlet and the power is turned on.
– When the projector does not project an image from the connected computer, restart the computer.
No power.
The initial display is not shown.
The initial display is not same
as the default set.
Input signal switches automatically.
(or does not switch automatically)
When the projector is on and you
press the input button, an icon
other than the Lamp mode icon
appears.
An icon other than Input mode or
Lamp mode icon appears.
Image is out of focus.
Image is Left/Right reversed.
Image is Top/Bottom reversed.
Picture is not bright enough.

Sanyo PLC-WU3800 Specifications

General

Matrix size	0.59 \
Projection distance	0.99 - 12.1 m
Vertical scan range	50 - 100 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	LCD
Contrast ratio (typical)	500:1
Screen size compatibility	40 - 300 \
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	±40 °
Audio input	2
Aspect ratio	16:10
Network ready	Yes
Power supply type	AC
Dimensions (WxDxH)	335.7 x 257.5 x 93.6 mm
Connectivity technology	Wired
Focus	Manual
Digital zoom	16 x
Focal length range	19.2 - 30.2 mm
Noise level	35 dB
Noise level (economic mode)	31 dB
Dot clock scanning frequency	140 MHz
Lamp type	NSHA
Lamp power	275 W
Light source type	Lamp
Service life of light source	2500 h
Service life of light source (economic mode)	3000 h
DVI port	No
Composite video in	-
Serial interface type	RS-232
USB 2.0 ports quantity	0
Supported video modes	1080i, 1080p, 720p
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Supported graphics resolutions	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Product color	White
AC input voltage	100 - 240 V
Power consumption (standby)	0.7 W
Power consumption (typical)	317 W
Power consumption (PowerSave)	280 W
Cables included	VGA

Weight and Dimensions

Depth	257.5 mm
Width	335.7 mm
Height	93.6 mm
Weight	3500 g