User Manual

D i g i g r a m
6
IMPORTANT NOTICE
This card has been tested and found to comply with the following standards:
• International: CISPR22 Class B.
• Europe: EMC 89/336/CEE (1992) specifications, RoHS compliant.
• United States: FCC Rules-Part 15-Class B (digital device).
In order to guarantee compliance with the above standards in an installation, the
following must be done:
• the provided cable must not be modified.
• additional cables used must have their respective shield connected to each
extremity.
CONTENTS OF THIS PACKAGE
Thank you for purchasing a Digigram PCX card.
The package consists of the following components:
• a PCX924e, PCX924e-Mic, or PCX22e sound card,
• the User’s Manual at hand.
The breakout cables to connect the card’s I/Os are not part of this package.
They are delivered separately.
FEATURES
PCX924e-Mic, PCX924e, and PCX22e are audio cards for PCI EXPRESS
TM
(PCIe
®
) bus. They are in PCI EXPRESS
TM
x1 format and can thus be plugged
into any PCIe
®
slot (x1, x2, x4, x8, x16, x32).
PCX924e & PCX924e-Mic
Main hardware features
• 2 balanced
∗
analog mono line inputs, with software adjustable gain and a
maximum Input level of +24 dBu
• 2 servo-balanced
∗∗
analog mono line outputs, with software adjustable
gain and a maximum output level of +24 dBu
∗
can be used with unbalanced signals
∗∗
electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines