Direction of Antenna & ANT number (1 or 2). Will also indicate when in SETUP mode or error messages such as STALLed rotator. Current position of Manual Preset Knob Mode - MANual, REMote, or PREset Indicates direction of Antenna (1 or 2) REV indicates degrees are reversed 180 degrees from normal. <<< or >>> is shown when rotator is moving. BRK is shown when released but rotator is not moving. Preset Buttons 1 through 4