Apple TV/FM Radio System - Manual (Page 84)

m Type the channel number.
When you use an arrow, you go to the next available
unlocked channel (a channel with unrestricted access). To
go to a locked (restricted access) channel, you must enter a
channel number.
Note: See “Locking and Unlocking Channels” in Chapter 6
to learn how to restrict or grant access to channels.
To go back and forth between the current channel and the
last one to which you were tuned, press the Tab key.
Each time the channel changes, the channel name (if one
exists) appears briefly on top of the TV picture.
m Use the channel controls on the remote control. For more
information, see Chapter 9, “Using the Remote Control.”
Too many channels? When you browse through channels
using the remote control or the arrows on your keyboard or
video window, you may see channels that have no picture or
that show only static. To skip such channels entirely, see
“Programming Channels” in Chapter 6.
Adjusting the sound
You can adjust the sound’s volume, balance, and tone. You
can also choose monophonic (mono) or stereophonic
(stereo) sound.
Changing the sound volume
There are four ways to change sound volume:
m Use the volume buttons on the front of the computer.
m Drag the slider next to the speaker icon on the video
window.
77 Watching TV or Video