Apple A1407 User Manual

12 English
CareandSafety
Before you lift or reposition your display, you may need to disconnect the cables and
power cord. Use correct lifting techniques when positioning the display. When lifting or
carrying the display, hold it by the edges. Don’t lift the display by the stand or the cord.
To clean the screen on your display:
1 Disconnect the power cord.
2 Use a soft, dry cloth to wipe dust from the screen.
WARNING: Don’t clean the screen with a cleaner containing alcohol or acetone. Use a
cleaner intended for use with a screen or display. Never spray cleaner directly on the
screen. It may drip inside the display and cause damage.
Don’t operate your display in areas with signicant amounts of airborne dust, or smoke
from cigarettes, cigars, ashtrays, stoves, or replaces, or near an ultrasonic humidier
using unltered tap water. Tiny airborne particles produced by smoking, cooking,
burning, or using an ultrasonic humidier with unltered water may, in rare instances,
enter the ventilation openings of your display and, under certain conditions, result in a
slight haze on the inside surface of the glass panel that covers the display.
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Apple A1407 Specifications

General

Model	Apple Thunderbolt Display
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
Viewing Angle	178° horizontal / 178° vertical
Connectivity	Thunderbolt, FireWire 800, Gigabit Ethernet, USB 2.0
Built-in Camera	Yes (FaceTime HD camera)
Built-in Speakers	Yes
Dimensions (W x H x D)	25.7 x 19.35 x 8.15 inches
Weight	23.5 lbs