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Dell Studio 15 (1555, Early 2009) User Manual

Page 28

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26

Using Your Studio Laptop

7

IEEE 1394a connector — Connects to high‑speed serial multimedia devices, such as

digital video cameras.

8

Audio in/Microphone connector — Connects to a microphone or inputs signal for use

with audio programs.

9

Audio out/Headphone connectors (2) — Connect to a pair of headphones or sends audio

to a powered speaker or sound system.