The T-BERD 2209 is the latest product offering for our TTC 2000 Test Pad platform, whose ease-of-use, flexibility, and upgradability has established the next generation in test instruments. The T-BERD 2209 combines graphical user interface technology and a touch-sensitive screen to simplify test setup and reduce test configuration time. The innovative icon-driven interface is easy to learn, and the large display screen provides ample space for displaying test results. The T-BERD 2209 provides you the necessary test capabilities for quick, comprehensive installation and fault isolation of DS1 and DS3 transmission systems. Features include: • Dual-receiver in-service monitoring of both the transmit and receive signals simultaneously. • ^ Advanced timing analysis for determining signal delays or mismatches between the switch and remote equipment. - Isolation of physical-layer problems associated with data or j other advanced service offerings for a single channel without taking unaffected channels out of service.