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Optoma L1 User Manual

Optoma L1
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English
10
Do not place the projector on an unstable surface. The projector may fall over resulting in injury or the
projector may become damaged.
Do not block the light coming out of the projector lens when in operation. The light will heat the object
and could melt, cause burns or start a re.
Please do not open or disassemble the projector as this may cause electric shock.
Do not attempt to service the unit yourself. Opening or removing covers may expose you to dangerous
voltages or other hazards. Please call Optoma before you send the unit for repair.
See projector enclosure for safety related markings.
The unit should only be repaired by appropriate service personnel.
Only use attachments/accessories specied by the manufacturer.
Do not look into straight into the projector lens during operation. The bright light may harm your eyes.
Turn o󰀨 and unplug the power plug from the AC outlet before cleaning the product.
Use a soft dry cloth with mild detergent to clean the display housing. Do not use abrasive cleaners,
waxes or solvents to clean the unit.
Disconnect the power plug from AC outlet if the product is not being used for a long period of time.
Do not setup the projector in places where it might be subjected to vibration or shock.
Do not touch the lens with bare hands.
Remove battery/batteries from remote control before storage. If the battery/batteries are left in the
remote for long periods, they may leak.
Do not use or store the projector in places where smoke from oil or cigarettes may be present, as it can
adversely aect the quality of the projector performance.
Use a power strip and or surge protector. As power outages and brown-outs can KILL devices.
Cleaning the Lens
Before cleaning the lens, be sure to turn o󰀨 the projector and unplug the power cord to allow it to
completely cool down.
Use a compressed air tank to remove the dust.
Use a special cloth for cleaning lens and gently wipe the lens. Do not touch the lens with your ngers.
Do not use alkaline/acid detergents or volatile solvents such as alcohol for cleaning lens. If the lens is
damaged due to the cleaning process, it is not covered by the warranty.
Warning: Do not use a spray containing ammable gases to remove dust or dirt from the lens. This
may cause a re due to excessive heat inside the projector.
Warning: Do not clean the lens if the projector is warming up as this may cause the lens’ surface lm
to peel o󰀨.
Warning: Do not wipe or tap the lens with a hard object.
3D Safety Information
Please follow all warnings and precautions as recommended before you or your child use the 3D function.
Warning
Children and teenagers may be more susceptible to health issues associated with viewing in 3D and should be
closely supervised when viewing these images.

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Optoma L1 Specifications

General IconGeneral
Number of colors1.073 billion colors
Native aspect ratio16:9
Projection distance0.47 - 0.74 m
Vertical scan range50 - 240 Hz
Projection technologyDLP
Contrast ratio (typical)1800000:1
Screen size compatibility75 - 120 \
Projector native resolution2160p (3840x2160)
Keystone correction, horizontal10 °
Projector brightness (economic mode)1050 ANSI lumens
Lamps quantity1 lamp(s)
Light source typeLED
Service life of light source30000 h
FocusAuto/Manual
Offset126 %
Throw ratio0.25:1
Fixed focal length2.63 mm
Analog signal format system-
DVI portNo
Audio (L/R) out1
HDMI connector typeFull-size
HDMI ports quantity3
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
VGA (D-Sub) ports quantity0
Noise level28 dB
Preset modesGame
Number of OSD languages25
On Screen Display (OSD) languagesARA, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FAS, FIN, FRE, GRE, HUN, IND, ITA, JPN, NOR, POL, POR, RUM, RUS, SWE, TUR, VIE
RMS rated power20 W
Number of built-in speakers2
PlacementDesktop
Product typeUltra short throw projector
Product colorBlack
Market positioningHome cinema
Cable lock slot typeKensington
Power sourceAC
AC input voltage100-240 V
AC input frequency50-60 Hz
Power consumption (max)165 W
Power consumption (standby)0.5 W
Power consumption (typical)98 W
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 80 %
Weight and Dimensions IconWeight and Dimensions
Depth316 mm
Width400 mm
Height102.3 mm
Weight5100 g
Package weight7800 g

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