1. Download ADB from: https://developer.android.com/studio/command-line/adb.html
2. Press MENU 9 9 1 on the display's remote control to show the Service Menu or Debug Menu.
Check each section below for instructions on a particular model
EP5540, EP5540T, EP5542, EP5542T
Use the remote to navigate to the following menu section:
Service Menu > OS Setting > ADB Enable
CDE6520, CDE7520, CDE8620
Use the remote to navigate to the following menu section:
Debug Menu > System Debug > ADB Switch
CDE4320, CDE5520
Use the remote to navigate to the following menu section:
VS Admin Menu > Firmware Update > Extended Function > Adb Switch
