User guide

If you wish to update the Agilent IO Libraries Suite, you can download the software
from
http://www.agilent.com/find/iolib.
Installation instructions are given in the associated Readme file.
Connecting the N4876A via USB
The N4876A is controlled by the Serial BERT via USB.
1
Connect mains power to the N4876A and switch the instrument on.
N O T E
When you connect the N4876A via USB, it is important that the N4876A is switched
on. Otherwise, it may not be identified correctly by the operating system.
2
Connect the USB cable between the USB ports at the rear sides of the N4876A
and the Serial BERT. You can use any rear port of the Serial BERT.
3
The Found New Hardware Wizard will pop up and ask whether he should
connect to Windows Update.
4
Click No, not this time.
5
Click Next and let the Wizard locate the appropriate driver. The USB driver is
part of the Agilent IO Libraries Suite.
6
Step through the Wizard by clicking Next. The Wizard will finally set up a USB
device named "USB Test and Measurement Device".
10 Customizing the Instrument
546 Agilent J-BERT N4903B High-Performance Serial BERT