Mount the plasma television on a secure wall in the RV. Attach the mounting bracket so it retracts to a place on the wall where the bracket and TV is the least susceptible to shaking, bouncing or movement. Use specialized RV mounting brackets for the television. These are available at RV dealerships and camping stores.
Install an indoor thermometer if the RV does not have one already. Keep the plasma TV in a safe temperature range. Generally speaking, keep the TV between 32 and 104 degrees Fahrenheit. Check your TV's guide to ensure these are proper operating temperatures for your unit.
Install an altimeter to the RV. Monitor your elevation if you plan to travel through the Rockies or other high altitude regions. Keep the RV below 6,000 feet to protect the plasma television.
Wrap the plasma in a protective blanket or covering when in transport.