Optoma UHD51 User Manual

English
41
MAINTENANCE
Installing and cleaning the dust lter
Installing the dust lter
Note: Dust lters are only required/supplied in the selected regions with excessive dust.
Cleaning the dust lter
We recommend you to clean the dust lter every three months. Clean it more often if the projector is used in a
dusty environment.
Procedure:
1. Switch off the power to the projector by pressing the “ ” button on the projector keypad or the remote
control.
2. Disconnect the power cord.
3. Pull the dust lter compartment downwards to remove it out from the bottom of the projector. 1
4. Carefully remove the air lter. Then clean or replace the dust lter. 2
5. To install the dust lter, reverse the previous steps.
1
2

Optoma UHD51 Specifications

General

Native aspect ratio	16:9
Projection distance	1.2 - 8.1 m
Vertical scan range	24 - 120 Hz
Horizontal scan range	31 - 135 kHz
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (dynamic)	500000:1
Contrast ratio (typical)	-
Screen size compatibility	34.1 - 302.4 \
Projector native resolution	2160p (3840x2160)
Lamp power	240 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	10000 h
Offset	105 %
Throw ratio	1.21 - 1.59:1
Zoom capability	Yes
Focal length range	12.81 - 16.74 mm
Vertical lens shift range	-10 - 10 %
DVI port	No
HDMI connector type	Full-size
Serial interface type	RS-232
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.
Component video (YPbPr/YCbCr) in	0
Noise level	25 dB
On Screen Display (OSD) languages	CHI (SIMPL), DEU, ENG, ESP, FRE, ITA, JPN, POR, RUS
Supported video modes	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Supported graphics resolutions	640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160
Placement	Desktop
Product type	Standard throw projector
Product color	Black
Market positioning	Home cinema
Cable lock slot type	Kensington
Cables included	AC
RMS rated power	10 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	305 W
Power consumption (standby)	0.5 W
Operating altitude	0 - 3000 m
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	281 mm
Width	392 mm
Height	118 mm
Weight	5220 g