Service manual

Revision 2/18/05 3 - 41
Hardware Description
Multimedia Speakers
Desktop systems contain a set of multimedia speakers
that fit into a front panel 5-1/4 inch drive slot. The
speakers are powered from the computer power supply
and driven from the rear panel Audio Line Out
connector.
Installation & Setup
The speakers mount in the upper 5-1/4” bay, above the
CD or DVD drive.
Testing
Verify that the green indicator on the speaker module is
on, and that the speaker cable is plugged into the Line
Out (green) connector on the computer’s rear panel.
Click on Start> Settings> Control Panel>Sounds and
Audio Devices. From the Sounds tab, highlight a sound
from the Program events window, and click on the Play
icon. Verify you can hear a sound. You may have to
adjust the Volume knob on the speaker module (left =
maximum volume).
Printers
For Windows XP-based neurodiagnostic products,
VIASYS sells and supports selected HP DeskJet and
Okidata Laser printers that support the USB interface.
HP DeskJet models change frequently, as do the printer
specifications.
The OkiData B4200 printer is a sheet-fed black & white
laser printer that is typically faster than the HP DeskJet,
producing up to 19 pages/minute.
VIASYS-Supplied Printer Drivers
Printer drivers are automatically loaded onto the system
with Windows XP, and appear in the My Computer
/Printers folder. For some newer printers, VIASYS-
optimized drivers have been loaded from the Windows
2000/XP Drivers CD, provided by VIASYS Neurocare.
For HP DeskJet printers, the DeskJet Plus driver is set as
the default printer driver for VIASYS applications. This
setting prints in black and white only, which results in
fast, clear printouts. Selecting a different driver for HP
DeskJet printers may slow performance.
You may still need to install printer-specific drivers, but
continue to select the DeskJet Plus driver as the default
printer driver if possible.
HP DeskJet Printer
(Models change often)
OkiData B4200 Laser Printer