Application Documentation Easy-to-Use, utility throttle. Makes it easy to operate a train. Great for operators on large layouts. UT4D Manual

Features: Digitrax’ new Utility Throttle provides the optimum features requested for model railroad radio operation. With full duplex radio, plugging in to acquire locomotives is no longer required. The UT4 throttle integrates intuitive operation with rock solid design and low cost into a single hand held throttle featuring: Duplex Equipped Radio operation with UR92 Duplex transceiver 4-Digit Addressing Low cost Standard InfraReady Functions F0-F12 for sound decoder operation Direction switch with center brake position Improved battery life Large knob for precise throttle control Automatic Selection and Speed matching features  Upgrade existing Utility Throttles For information on upgrading UT4 or UT4R throttles, click here