User`s guide

USB

Figure 89: USB Type B Female

USB VIRTUAL COMMPORT DRIVER INSTALLATION

When you connect the PHD Ultra pump to a computer via USB, Windows will seek to install a driver for

communication. The following section details the installation of the Virtual CommPort Driver supplied with

the PHD Ultra pump.

1. On connection of the pump to the computer via USB, the Found New Hardware Wizard will launch

and ask how you wish to locate the driver. Choose “No, not this time” and click Next.

Pin # Signal

1 +5V

2 - Data

3 + Data

4 GND

Mating Face

Harvard Apparatus PHD ULTRA

™

Syringe Pump Series User's Manual

Publication 5419-002-Rev-A

105

ppendices