Apple Thunderbolt Display User Manual

10 English
You can also use the brightness keys on an external Apple Keyboard to increase ( ) or
decrease ( ) the brightness of your display. Make sure the menu bar is on the display
you want to adjust.
To change the display color prole or calibrate your display:
1 Click the Color tab in Displays preferences.
2 Choose a display color prole, or click Calibrate to open the Display Calibrator Assistant.
For more information about calibrating your display, choose Help > Mac Help in the
menu bar and search for “calibrate.”
Security Slot and Ports
Security slot
USB 2.0
ports (3)
Gigabit
Ethernet
port
Thunderbolt
port
FireWire
800 port
To secure your display, attach a locking cable to the security slot.

Apple Thunderbolt Display Specifications

General

3D	No
Panel type	TFT
Aspect ratio	16:9
Response time	12 ms
Display diagonal	27 \
Display technology	LCD
Contrast ratio (dynamic)	-
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Display brightness (typical)	375 cd/m²
Supported graphics resolutions	2560 x 1440
Built-in subwoofer	Yes
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN (RJ-45) ports	1
Minimum system requirements	MacBook Air / MacBook Pro / Mac mini / Mac Pro / iMac
USB hub version	2.0
VGA (D-Sub) ports quantity	0
USB Type-A downstream ports quantity	3
Number of speakers	2
Product color	Black, Silver
Mac operating systems supported	Mac OS X 10.6 Snow Leopard
Cable lock slot type	Kensington
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	2 W
Power consumption (typical)	250 W
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-40 - 47 °C
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	20 - 80 %
Cables included	AC

Weight and Dimensions

Depth (without stand)	207 mm
Width (without stand)	650 mm
Height (without stand)	491 mm
Weight (without stand)	10800 g