User's Manual GT15-75QBUSL GT15-75QBUS2L GT15-75ABUSL GT15-75ABUS2L Thank you for pu rchasing the G OT1000 Series. GT15 BUS CONNECTION UN IT Prior to use, please rea d both this manual and det ailed manual thoroughly to fully underst and the product. MODEL GT15- 75BUSL-U MODEL CODE 1D7M04 IB(NA)-0800 298-J(1 106)MEE z SAFETY PRECAUTIONS z (Alw ...