USE3 Physiolab Software Guide - J&J Engineering Biofeedback ...

Physiolab Software Guide 4
country where the electrical line frequency is 50 Hz, you will need to configure
the software for your area. In the Hardware Setup window (pictured above)
check to see that the line frequency for your area is selected in the Notch filter
box. If the setting is incorrect you will see noise appearing as spikes at regular
frequencies in the signal FFT displays. (For additional information please see the
“Artifact Detection” section in your Hardware Manual.)
Setting Up Dual Screen Mode
Many newer laptop computers can support a second monitor with two different
simultaneous displays. Many desktop computers can be upgraded to this
capability with the addition of a dual-monitor video card available at most
computer stores.
The optional Dual Screen Mode feature allows you to have a therapist screen
and a separate client screen with monitor and control functions on therapist
screen #1 and a simple feedback display or game on client screen #2.
Set-Up and Testing of Dual Monitor Displays
If you have this capability on your computer, it can be turned on as follows:
Right-click on the desktop, then click Properties, then Settings. Right-click on
“2”, then click Attached. (A check mark should appear next to “Attached”.) Check
the box labeled Extend my Windows Desktop. Set the screen resolution to the
same resolution as primary screen #1, preferably 1024x768. Please see your
computer owner’s manual for help with this set-up.
When this is set up properly, your computer should boot-up with your normal
desktop on Monitor #1 and the desktop background picture without any icons on
Monitor #2. You should be able to run USE3 software with dual displays. If you
have trouble getting the dual monitor desktop function working, please check with
your computer supplier.
Using Dual Display Mode with USE3 Physiolab Software
The USE3 software supports dual monitors on specific screens that are marked
in the screen name with letter D or Dual. To enable this feature in USE3, from
the USE-3 Sign-On Screen click on Options and check mark Dual. Do not do
this unless you are sure dual monitor mode with extended desktop is working on
your computer.
Click the Dual Display Icon to see a list of all available Dual Screen Displays
in an application, To select a feedback screen to appear on a second monitor,
click on a dual screen display name and click APPLY.
The second monitor display will have a feedback only with no controls or mouse
functions. All the settings on the feedback screen will be slaved to a display on