Figure 1-4. Expansion Base - Front View - HP DesignJet 500 Service Manual

The following two illustrations show the main external features of the expansion base.
1. Docking connector.
2. Status panel.
3. Status panel button.
4. Speaker (one on each side).
5. Left plug-in module bay. Can contain a CD-ROM
or DVD drive, floppy disk drive, secondary battery,
or other plug-in module.
6. CD status light.
7. CD player power button.
HP Omnibook 500
Figure 1-4. Expansion Base — Front View
8. CD player controls: previous track, play/pause,
9. Right plug-in module bay. Used with CD player
10. Module eject latch (one on each side).
11. Undock switch.
12. Audio jacks: audio out (headphones), external
13. Kensington lock slot (security connector).
14. Emergency undock latch.
stop, next track, volume.
controls.
microphone, audio line in.
Product Information 1-5