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Display format
SDTV (480i/480p)
SDTV (576i/576p)
HDTV (720p)
HDTV (1080i)
HDTV (1080p)
1
Wide resolution only for PowerLite 2142W/2247U
2
PowerLite 2247U only
3
PowerLite 2142W/2247U only
Parent topic:
USB Display System Requirements
Your computer system must meet the system requirements here to use the projector's USB Display
software.
Requirement
Operating system
CPU
Memory
Hard disk space
Refresh rate (in Hz)
60
50
50/60
50/60
24/30
Technical Specifications
Windows
Windows Vista Ultimate, Enterprise,
Business, Home Premium, and Home
Basic (32-bit)
Windows 7 Ultimate, Enterprise,
Professional, and Home Premium (32-
and 64-bit); Home Basic and Starter (32-
bit)
Windows 8.x, Pro, and Enterprise (32-
and 64-bit)
Windows 10 Home, Pro, and Enterprise
(32- and 64-bit)
Intel Core2 Duo or faster (Intel Core i3 or
faster recommended)
2GB or more (4GB or more recommended)
20MB or more
Resolution (in pixels)
720 × 480
720 × 576
1280 × 720
1920 × 1080
1920 × 1080
Mac
OS X 10.7.x (32- and 64-bit), 10.8.x
(64-bit), 10.9.x (64-bit), 10.10.x (64-
bit), 10.11.x (64-bit)
macOS 10.12.x (64-bit), 10.13.x (64-
bit)
Intel Core2 Duo or faster (Intel Core
i5 or faster recommended)
203
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