Lenovo 41R4493 User Guide - Page 17

Installation and user's guide English The Lenovo AC Adapter powers your notebook computer using a standard ac power cord. It also charges your notebook computer baĴery. Product description This package includes: • One Lenovo AC Adapter • One standard AC power cord • Safety information • User's Guide The adapter has a cable extending from one end of the adapter that connects to your notebook computer. Using the adapter The power adapter can be connected to a standard AC electrical socket. During operation, if the power adapter detects a fault, such as a short circuit or high temperature, the power adapter will shut down automatically to prevent damage. Notes: 1. When the adapter shuts down due to a fault it will be latched oě until the fault is removed AND the adapter is disconnected from the power source for at least 10 seconds. 2. The adapter needs adequate ventilation for proper operation. It is normal for the adapter to be warm to touch during use. Connecting the adapter to a standard AC electrical outlet To use the power adapter with a standard electrical outlet, complete these steps: 1. Plug the smaller end of the AC power cord (see in the illustration below). 2. Insert the large end of the cord into the standard electrical outlet, (see in the illustration below). 3. Insert the smaller, yellow-tipped connector into the power connector of your notebook computer (see in the illustration below). Make sure the notebook computer is charging by checking the power icon on the system tray on the computer display. The icon displays as a plug if the computer is charging or as a baĴery if it is not. 1