Acer Aspire 4743 Quick Start Guide - Page 11

9 Right view English 12 3 456 7 # Icon 1 2 3 4 5 6 7 Item Microphone jack Description Accepts inputs from external microphones. Headphone/speaker jack Connects to audio devices (e.g., speakers, headphones). Note: Supports compatible 3.5 mm headsets with built-in microphone (e.g. Acer smart handheld headsets). USB 2.0 port Connect to USB 2.0 devices (e.g., USB mouse, USB camera). Optical drive Internal optical drive; accepts CDs or DVDs. Optical disk access Lights up when the optical drive is indicator active. Optical drive eject Ejects the optical disk from the drive. button Emergency eject hole Ejects the optical drive tray when the computer is turned off. Note: Insert a paper clip to the emergency eject hole to eject the optical drive tray when the computer is off. Kensington lock slot Connects to a Kensington-compatible computer security lock. Note: Wrap the computer security lock cable around an immovable object such as a table or handle of a locked drawer. Insert the lock into the notch and turn the key to secure the lock. Some keyless models are also available.