If for whatever reason you need to switch this TV over to backup content it can be done the following way:
Disclaimer: Your Demo Bar will need to be equipped with a Contemporary research tuner as seen in the image below. This would be located in the cabinets beneath the Demo Bar if equipped.
1. Use the Samsung TV remote to change the Input of the TV to HDMI 2. This will show the Contemporary Research box.
2. The channel can be changed on the Contemporary Research Tuner Box using the buttons on the front of the device. Channels available are 61.1, 62.1, 81.1, 82.1, 83.1, and 84.1.
Please reach out to Reality Interactive for further assistance at 860-840-7100