User`s guide

70 Agilent E6474A User’s Guide
3 Set Up Your System
E6473B High Speed Direct Connect Hub Connections
1 Open the rear cover of the pack, then connect the data/power
cable (E6473-60006) to the
RECEIVER port on the rear
panel. See Figure 28.
2 If programmed, insert the software license key into the
(USB Downstream) port on the front panel. Otherwise, plug
the DB25 key into the parallel port of the computer.
3 Connect the USB data cable (E6473-60005) to the (USB
Upstream) port on the front panel.
4 Connect the opposite end of the USB data cable to the USB
port of the computer.
5 Connect the phones and headsets as described under “Phone
Connections" on page 81. See Figure 29.
Figure 28 Data and power connections