Epson EH-LS800B User Manual

Solving Image Problems
99
Check the solutions in these sections if you have any problems with projected
images.
gg Related Links
• "Solving Missing Image Problems" p.99
• "Solving Curved or Not Rectangular Image Problems" p.100
• "Solving Flipped Image Problems" p.100
• "Solving Small Image Problems" p.100
• "Adjusting a Fuzzy or Blurry Image" p.100
• "Fixing Partial Image Problems" p.101
• "Adjusting an Image that Contains Noise or Static" p.101
• "Adjusting an Image with Incorrect Brightness or Colors" p.101
Solving Missing Image Problems
If no image is displayed, try the following steps until the problem is solved.
a
Check the projector's status:
• Press the button on the remote control to see if the image
was temporarily turned off.
• Check the status indicator to confirm that the projector is in normal
operating status.
• Press the projector's power button to wake it from standby mode.
s Settings > Sleep Timer
b
Check the cable connection:
• Make sure all necessary cables are securely connected and the power
is on for the projector.
• Connect the video source directly to the projector.
• Replace the HDMI cable with the shorter one.
• When sending 18 Gbps images such as 4K 60Hz 4:4:4, use an HDMI
cable (premium-high speed).
c
Make sure you have selected the appropriate EDID setting in the
projector's Picture menu, according to the standards supported by the
video equipment, image signals, and HDMI cables.
d
Check the status of your video source:
• If you are projecting from a streaming media player, make sure it is
powered by the power supply USB cable on the projector.
• Turn on the connected streaming media player or video source, and
press the play button to start a video, if necessary.
• Make sure the connected device meets the HDMI CEC standard. See
the documentation supplied with the device for more information.
• If you are projecting from a laptop computer, make sure it is set up
to display on an external monitor.
e
Check the following items:
• You need an Internet connection to view online content. Make sure
your Wi-Fi is on.
• Turn off the projector and the connected streaming media player or
video source, and then turn them back on.
• Turn off the projector and the connected video source, and then turn
them back on.
• Set the CEC function for the connected device again and restart the
device.
• Make sure the computer's display resolution does not exceed the
projector's resolution and frequency limits. If necessary, select a
different display resolution for your computer. (See your computer
manual for details.)
• Resets all of the projector settings to their default values.
gg Related Links
• "Projector Feature Settings - Settings Menu" p.81

Epson EH-LS800B Specifications

General

Heat dissipation	1.139 BTU/h
Number of colors	1.07 billion colors
Native aspect ratio	16:9
Vertical scan range	192 - 240 Hz
Projection technology	3LCD
Contrast ratio (typical)	2500000:1
Screen size compatibility	80 - 150 \
Projection distance (wide)	0.3 - 0.5 m
Projector native resolution	4K+ (5120x3200)
Focus	Manual
Throw ratio	0, 16 - 0, 40:1
Zoom capability	Yes
Fixed focal length	2.3 mm
Light source type	Laser
Service life of light source	20000 h
Noise level	32 dB
Noise level (economic mode)	19 dB
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
HDMI version	2.3
USB 2.0 ports quantity	4
USB 2.0 Type-A ports quantity	3
USB 2.0 Type-B ports quantity	1
3D	No
Video color modes	Cinema, Dynamic, Natural, Vivid
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	2 W
Power consumption (typical)	350 W
Power consumption (economy mode)	217 W
Placement	Ceiling, Desktop, TV cabinet
Product type	Ultra short throw projector
Product color	Black
Market positioning	Home cinema
Cable lock slot type	Kensington
Warranty period	5 year(s)
Quantity per pack	1 pc(s)
Storage temperature (T-T)	-10 - 60 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)

Weight and Dimensions

Depth	341 mm
Width	695 mm
Height	156 mm
Weight	12300 g