Powering On - Agilent Technologies ENA Series User Manual

As shown in Figure 13-2, connect the N-type cable between the front panel of the
E5070A/E5071A and that of the E5091A. Make the connection so that the numbers of the
test ports of the E5070A/E5071A and those of the interconnection ports of the E5091A
match.
Figure 13-2 Connection between E5070A/E5071A and E5091A (front view)

Powering on

After connecting the E5070A/E5071A and the E5091A, follow these steps to power them
on.
Step 1. Turn on the E5070A/E5071A and the E5091A.
Step 2. Immediately after power-on, all the port connection indicator LEDs of the E5091A go on.
Then, after the E5070A/E5071A detects the E5091A, 4 LEDs that indicate the connected
test ports stay on. As the initial setting of the E5070A/E5071A, the port connection
indicators, A, T1, R1+, and R1-, stay on.
NOTE
If the E5070A/E5071A is not powered on or if the E5070A/E5071A and the E5091A are
not connected with the USB cable, all the LEDs stay on.
13
Controlling E5091A
Connecting E5070A/E5071A and E5091A
271