Apple TV (1st generation) - Manual (Page 11)

Chapter 1 Connect. 11
IR receiver
Use with the included Apple Remote to control Apple TV.
Status light
The status light blinks amber when Apple TV starts up. When Apple TV is on,
the status light glows solid white. For more information about the status light,
see “Status Light” on page 33.
d USB port
For service and diagnostics.
≤ Power port
Plug the included AC power cord into Apple TV.
G Ethernet port
If you connect to your network using Ethernet, connect an Ethernet cable.
£ HDMI port
Connect Apple TV to a widescreen TV that has an HDMI port using an HDMI
cable, or a DVI port using an HDMI-to-DVI cable.
Component video ports
Connect Apple TV to a widescreen TV that has component video (Y, Pb, and Pr)
ports, using a component video cable with green, blue, and red connectors.
Analog audio ports
Connect Apple TV to a widescreen TV or home theater receiver with analog
audio ports (red and white), using an analog audio cable.
Optical digital audio port
Connect Apple TV to a home theater receiver that has an optical digital audio
port, using an optical digital audio (also called S/PDIF or TOSLINK) cable.
Z Built-in Wi-Fi/AirPort wireless
Connect Apple TV to your wireless network.