Cirris CR, Руководство пользователя, Страница: 11 / 22

Cirris Systems | Setting up the CR Tester 9
1. Connect an Add-on Cable between each box as
shown.
2. Connect terminators to the two unused ports as
shown.
Add-On Cables
Terminators
Spaced apart
Scanners can be spaced apart, putting them
closer to where used, thereby reducing fixture
length, resistance, and capacitance.
For this type of configuration you must order
custom box-to-box cables from Cirris. The
maximum total length of a box-to-box cable is
200 ft (60m).
Close together
Stacking add-on scanners onto the base unit
is the standard configuration. The system is
less susceptible to electrical noise in the
environment, and therefore generally more
accurate. This configuration supports the
supplied box-to-box cables.