Using your Charvel Jake E Lee USA Signature Electric Guitar is a breeze. First, make sure you've tuned it properly using the Gotoh® Die - Cast tuning machines. Plug it into your amplifier and start strumming. You can switch between the different pickups - the customized Seymour Duncan® JB™ Alnico II Humbucker at the bridge and the DiMarzio® single - coils in the middle and neck - to get different sounds.
When it comes to maintenance, keep the guitar in its Charvel® Hardshell case when not in use to protect it from damage. Wipe down the strings with a soft cloth after each use to prevent corrosion. If the guitar isn't sounding right, check the bridge and the frets for any signs of wear. And remember, store it in a place with stable temperature and humidity to avoid warping of the neck or body.
Be careful when handling the guitar. Avoid hitting it against hard surfaces, and don't tug too hard on the strings. With proper care, your guitar will last for a long time and continue to sound great.