Optoma L1 User Manual

English
38
USING THE PROJECTOR
The Mapping rule for 4K UHD DMD:
16:9 screen 480i/p 576i/p 720p 1080i/p 2160p
4x3 Scale to 2880x2160.
16x9 Scale to 3840x2160.
21x9 Scale to 3840x1644.
32x9 Scale to 3840x1080.
V-stretch Get the central 3840x1620 image, and then scale it to 3840x2160 for display.
Full screen Scale to 5068x2852 (132% Enlarge), then get the central 3840x2160 image for display.
Auto If source is 4:3, auto resize to 2880x2160.
Auto mapping rule:
Input resolution Auto/Scale
H-resolution V-resolution 3840 2160
4:3
800 600 2880 2160
1024 768 2880 2160
1280 1024 2880 2160
1400 1050 2880 2160
1600 1200 2880 2160
Wide Laptop
1280 720 3840 2160
1280 768 3600 2160
1280 800 3456 2160
SDTV
720 576 2700 2160
720 480 3240 2160
HDTV
1280 720 3840 2160
1920 1080 3840 2160
Display light source mode menu
Select a light source mode depending on the installation requirements.
Display reset menu
Return the factory default settings for display settings.

Optoma L1 Specifications

General

Number of colors	1.073 billion colors
Native aspect ratio	16:9
Projection distance	0.47 - 0.74 m
Vertical scan range	50 - 240 Hz
Projection technology	DLP
Contrast ratio (typical)	1800000:1
Screen size compatibility	75 - 120 \
Projector native resolution	2160p (3840x2160)
Keystone correction, horizontal	10 °
Projector brightness (economic mode)	1050 ANSI lumens
Lamps quantity	1 lamp(s)
Light source type	LED
Service life of light source	30000 h
Focus	Auto/Manual
Offset	126 %
Throw ratio	0.25:1
Fixed focal length	2.63 mm
Analog signal format system	-
DVI port	No
Audio (L/R) out	1
HDMI connector type	Full-size
HDMI ports quantity	3
USB 2.0 ports quantity	USB 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 quantity	0
Noise level	28 dB
Preset modes	Game
Number of OSD languages	25
On Screen Display (OSD) languages	ARA, 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 power	20 W
Number of built-in speakers	2
Placement	Desktop
Product type	Ultra short throw projector
Product color	Black
Market positioning	Home cinema
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100-240 V
AC input frequency	50-60 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

Depth	316 mm
Width	400 mm
Height	102.3 mm
Weight	5100 g
Package weight	7800 g