Apple LED Cinema Display 27 User Manual

LED Cinema Display (27-inch) Basics — Overview 9
2010-11-18
Overview
Identifying Features
The LED Cinema Display (27-inch) is an active-matrix liquid crystal display with LED backlight
that includes a built-in iSight camera with microphone and a 2.1 speaker system (49 watts
maximum). It supports resolutions up to 2560 by 1440 pixels. The all-in-one cable creates
a docking station for portable computers, providing a universal MagSafe (up to 85W), Mini
DisplayPort with audio support, and three self-powered USB 2.0 ports.
The unit has no buttons. Power is controlled by the state of the connected computer. It is OFF if
it detects the DisplayPort source is powered o. It is in Sleep if it detects the DisplayPort source
is powered but does not send a video signal (i.e., Display Sleep). It is ON when the DisplayPort
source sends a valid video signal. Brightness and speaker volume are controlled via System
Preferences in Mac OS X.
System Requirements
The LED Cinema Display (27-inch) works with Mac computers running Mac OS X 10.6.4 or later
that have a Mini DisplayPort connector.
Product Congurations
For product congurations, refer to AppleCare Tech Specs: http://support.apple.com/specs/

Apple LED Cinema Display 27 Specifications

General

Screen Size	27 inches
Resolution	2560 x 1440 pixels
Aspect Ratio	16:9
Panel Type	IPS
Brightness	375 cd/m²
Contrast Ratio	1000:1
Response Time	12 ms
Color Support	16.7 million colors
Built-in Devices	iSight camera, Microphone
Power Consumption	250 W (maximum)
Viewing Angle	178° horizontal / 178° vertical
Ports	Mini DisplayPort, USB 2.0
Power Supply	Integrated