Models: DYLA-26480, DYLA-27900 and DYLA-28100

A jumper is available at the interface connector to determine the drive address. When cable selection is used (Jumper Pos 3 selected), the drive address depends on the condition of pin 28 of the AT interface cable. In the case when pin 28 is ground or low, the drive is a master. If pin 28 is open or high level, the drive is a slave.