The 3510 Ranger/Command, PAM Portable, has been developed to meet the harsh operating conditions associated with offshore marine operations. Housed in a rugged waterproof enclosure with a clear LCD display and splash proof key pad, it is ideal for on-deck operations. The 3510 PAM has been designed to be a versatile tool for multi-transponder configuration and testing, the command unit for release beacons and acoustic telemetry operations.