Optoma L1 User Manual

English
34
USING THE PROJECTOR
Image contrast menu
The contrast controls the degree of di󰀨erence between the lightest and darkest parts of the picture.
Image sharpness menu
Adjust the sharpness of the image.
Image gamma menu
Set up gamma curve type. After the initial setup and ne tuning is completed, utilize the Gamma Adjustment steps
to optimize your image output.
 Film: For home theater.
 Video: For video or TV source.
 Graphics: For PC / Photo source.
 1.8 / 2.0 / 2.2 / 2.4: For specic PC / Photo source.
 3D: To experience the 3D e󰀨ect, you need to have 3D glasses. Make sure your PC/portable device
has a 120 Hz signal output quad bu󰀨ered graphics card and a 3D Player installed.
Note: In 3D mode, only “3D” option is available for Gamma.
Image dynamic black menu
Use to automatically adjust the picture brightness in order to give optimum contrast performance.
Image color settings menu
Color
Adjust a video image from black and white to fully saturated color.
Tint
Adjust the color balance of red and green.
Color Temperature
Select a color temperature from Warm, Standard, Cool, or Cold.
CMS / Colour Adjustment
Select the following options:
 Color: Adjust the red, green, blue, cyan, yellow, magenta, and white level of the image.
 Hue: Adjust the color balance of red and green.
 Saturation: Adjust a video image from black and white to fully saturated color.
 Value (Luminance): Adjust the luminance of the selected color.
 Reset: Return the factory default settings for color adjustment.
Color Space
Select an appropriate color matrix type from the following: Auto, RGB(0-255), RGB(16-235), and YUV.

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