Grass Valley TTN-BES-1602/110 - Manual (Page 18)

BES-1602/110 Rev. 2
10
7 Input extension
BES-1602/110 allows input extension up to 64x2. Please connect the routers like shown below. The
router extension is done with standard BNC cable (75 Ohms). For connecting the device in the mid of a
chain you use either a BNC T-connector or a split cable ( Y ). Both ends of a chain need to be terminated
while the device in the mid of a chain needs to have high impedance. This is done with the DIP switch
between the LOOP connectors. Position 75 means terminated with 75 Ohms. Position HI means not
terminated high impedance.
Please refer to chapter 5.2 regarding input offset.