Compaq Bluetooth Headset - Manual (Page 14)

Component Description
(2) Power connector Connects an AC adapter.
(3) AC adapter light ● On: The computer is connected to external
power.
● Off: The computer is not connected to external
power.
(4) Vent Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to
cool internal components and prevent overheating. It
is normal for the internal fan to cycle on and off during
routine operation.
(5) USB port Connects an optional USB device.
(6) Audio-out (headphone) jack/Audio-in (microphone)
jack Produces sound when connected to optional powered
stereo speakers, headphones, earbuds, a headset, or
television audio. Also connects an optional headset
microphone.
WARNING! To reduce the risk of personal injury,
adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety
information, refer to the Regulatory, Safety and
Environmental Notices.
NOTE: When an audio component is connected to
the jack, the computer speakers are disabled.
The audio component cable must have a 4-conductor
connector.
Display components
6 Chapter 1 Knowing the parts