Ecal Power Supply Unit; Ecal Pc Interface Software - HP 85097A User Manual

General Information
ECal System

ECal Power Supply Unit

The ECal power supply unit is used to provide a 24 VDC supply to the
PC interface unit. It also allows for the supply of power to the ECal
modules.
To prevent electrical shock, disconnect from mains before
WARNING
cleaning. Use a dry cloth or one slightly dampened with water
to clean the external case parts. Do not attempt to clean
internally.
Always use the three-prong ac power cord supplied with this product.
CAUTION
Failure to insure adequate earth grounding by not using this cord may
cause product damage.
The detachable power cord is the instrument disconnecting
WARNING
device. It disconnects the mains circuits from the mains supply
before other parts of the instrument.

ECal PC Interface Software

ECal software offers two interfaces that use Windows 95
Windows 98
systems.
• A graphical user interface (GUI) and VNA softkeys for conducting
• The software programming interface (SPI) for programming and
1-8
®
and Windows NT 4.0
calibrations.
controlling ECal processes.
1. Windows is a U.S. registered trademark of Microsoft Corporation.
®
as compatible PC operating
®1
,
Chapter 1