HP Apple iPod from HP MP7001 30GB Color Music Player - Manual (Page 25)

Using iPod 25
Using the optional iPod Dock, you can play music from iPod over external
powered speakers or a home stereo. You need an audio cable with a standard
3.5 millimeter stereo miniplug (many external speakers have this type of cable
attached).
Dock At a Glance
Dock connector port Connect the Dock to your PC or the power adapter using the
included USB 2.0 cable.
iPod connector Place iPod into the Dock to charge iPod, transfer songs, view
photos, and listen to music.
Line Out port Connect speakers using an audio cable with a standard
3.5 millimeter stereo miniplug (see page 26). Or connect
the optional iPod AV Cable to view photos on television
(see page 35).
S-video Out port Connect an S-video cable to view photos with enhanced
clarity on an S-video-equipped television or video device
(see page 35). You must use an additional audio cable to
hear sound with a slideshow.
Dock connector port iPod connector
Line Out port S-video Out port