Optoma UHD55 User Manual

English
36
USING THE PROJECTOR
4K UHD scaling table:
16 : 9 screen 480i/p 576i/p 720p 1080i/p 2160p
4x3 Scale to 2880 x 2160.
16x9 Scale to 3840 x 2160.
LBX Get the central 3840 x 1620 image, and then scale to 3840 x 2160 for display.
Native mode 1:1 mapping centered.
No scaling will be made; the displayed resolution depends on the input source.
Auto -If source is 4:3, the screen type will be scaled to 2880 x 2160.
-If source is 16:9, the screen type will be scaled to 3840 x 2160.
-If source is 15:9, the screen type will be scaled to 3600 x 2160.
-If source is 16:10, the screen type will be scaled to 3456 x 2160.
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
Zoom menu
Use to reduce or magnify an image on the projection screen.
Note: Zoom settings are retained on power cycle of the projector.
Image Shift menu
Adjust the projected image position horizontally (H) or vertically (V).
Note: The image size will reduce slightly when adjusting the horizontal and vertical keystone.

Optoma UHD55 Specifications

General

Native aspect ratio	16:9
Vertical scan range	24 - 120 Hz
Projection technology	DLP
Contrast ratio (typical)	1200000:1
Screen size compatibility	34.1 - 302.4 \
Projector native resolution	2160p (3840x2160)
Light source type	Lamp
Light source brightness	3600 lm
Service life of light source	15000 h
Throw ratio	1.21 – 1.59:1, ±3%
Zoom capability	Yes
Focal length range	12.81 - 16.74 mm
Aperture range (F-F)	1.94 - 2.23
DVI port	No
Composite video in	0
Serial interface type	RS-232
USB 2.0 ports quantity	3
RMS rated power	10 W
Noise level	26 dB
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	- W
Product type	Standard throw projector
Product color	White
Market positioning	Home cinema
Harmonized System (HS) code	85286200

Weight and Dimensions

Depth	270 mm
Width	315 mm
Height	118 mm
Weight	3720 g