This is a quick and simple tutorial on placing lighting plan symbols in your AutoCAD drawings. If you haven't used the Nearest osnap setting very often, this is a great place to use it. The Nearest osnap setting lets you place a block onto a object with a perfect connection, and you get to pick exactly where you want it to go. Nearest gives you the most flexibility in accruately placing blocks.
Once you set Nearest as your osnap it will only use that osnap, and it will be on all the time.
Let's say we want to place a single switch next to a door opening into a room. Go and find your switch block to insert. I use Design Center to manage all my blocks. I have a block library specifically for lighting plans.
If you don't have a library for lighting symbols, don't draw them all from scratch, that is a massive waste of time! I have a library that I sell, that is a great starter library for anybody needing lighting plan symbols.
Here's the URL address for the ArchBlocks.com Electrical Library:
http://www.archblocks.com/electrical_preview.htm
Below, I have located my electrical symbols in Design Center. If I want to rotate the symbol onto a wall, I need to double-click the symbol in Design Center (as shown below with the red arrow).
Once you double-click with the left mouse button, you get the Insert dialog box for inserting blocks into AutoCAD. Select OK, and you will then be prompted for two things, insertion point, and rotation.
Once you pick OK, you are prompted for the insertion point. Drag your switch symbol to the location on the wall next to the door. As your crosshairs touch the wall line you will see the Nearest osnap marker appear (it is the hourglass figure - see below). You can then drag the symbol up and down the wall line to the location that you want, then pick exactly where you want the symbol to attach to the wall.
Next, you are prompted for Rotation. This is where Nearest works really well. Just drag your crosshairs along the wall, and pick anywhere (as long as the Nearest marker is showing). When you see your symbol rotated to where you want it, just pick, and the symbol is placed perfectly onto your wall. 
See ya next time!
After that, you select what Products you want to install, AutoCAD 2009 was checked on by default. 
Next you need to Accept the License Agreement.
Next you have the option to Review, Configure, or Install. After looking over the default installation settings I noticed that the installing the Materials Library was checked off. So I selected Configure, so I could check it on .
Next you select what license type you want to install, Stand Alone, or Network.
Then you select the Installation Type, Typical is the default.
The next dialog states that the Configuration is Complete.
You are almost done! The Installtion Wizard now installs everything.
After a few minutes the Installation Complete dialog appears.
Once you pick Finish, you can choose to Restart your computer now, or later. The installation Wizard places this shortcut on the Desktop.
Doubleclick the shortcut and your new AutoCAD 2009 comes to life. You will be asked if you want to migrate your settings from your older versions of AutoCAD that are on your computer. You are then asked if you would like to register now or later. I decided to register right then and it took less than a minute.
