Berkeley Varitronics Systems YellowFrog-Pro User Manual page 4

FROM POWER SOURCE
Remove the screen protector one you are ready to use the unit. You may want to keep
the screen protector handy for working on sites where dirt and debris can easily scratch
the touchscreen.
Connect the USB-A to USB-mini cable from your unit to a PC running the included
YellowFrog-Pro Controller software.
Connect the supplied barrel plug to adapt to your required power output connection.
3
TO ANTENNA