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ViewSonic PX748-4K User Manual

ViewSonic PX748-4K
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PX701-4K/PX728-4K/PX748-4K
Projector
User Guide
Model No. VS18244/VS18338/VS18339
Model Name: PX701-4K/PX728-4K/PX748-4K
IMPORTANT: Please read this User Guide to obtain important information on installing and using your product
in a safe manner, as well as registering your product for future service. Warranty information contained in this
User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at
http://www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right
corner of our website. “Antes de operar su equipo lea cu idadosamente las instrucciones en este manual”

Table of Contents

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ViewSonic PX748-4K Specifications

General IconGeneral
Product typeShort throw projector
Product colorWhite
Cable lock slotYes
Market positioningHome cinema
Cable lock slot typeKensington
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)0 - 90 %
Power sourceAC
Power consumption (standby)0.5 W
Power consumption (typical)310 W
RMS rated power10 W
Number of built-in speakers1
Audio (L/R) in-
Serial interface typeRS-232
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.
Number of colors1.07 billion colors
Native aspect ratio16:9
Projection distance0.75 - 9.76 m
Vertical scan range23 - 240 Hz
Horizontal scan range15 - 129 kHz
Projection technologyDLP
Contrast ratio (dynamic)12000:1
Screen size compatibility30 - 300 \
Projector native resolution2160p (3840x2160)
Keystone correction, horizontal40 °
Lamp power240 W
Light source typeLamp
Service life of light source4000 h
Service life of light source (economic mode)20000 h
Throw ratio1.13 - 1.47
Noise level- dB
Harmonized System (HS) code85286200
Weight and Dimensions IconWeight and Dimensions
Depth108 mm
Width312 mm
Height222 mm
Weight2800 g
Package depth297 mm
Package width415 mm
Package height168 mm
Package weight4000 g

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