User guide

18 MultiModemISI Hybrid Server Cards, ISIHP & ISIHI Series
Hardware Installation
3. Visually inspect the ISIHP-2S/2U/4S/4U/4SD. If you have any
concerns about the condition of your ISI card, call Technical
Support at [phone].
Intelligent Serial Interface
Hybrid (ISDN/POTS) Cards
(
Side View)
International
ISIHP-2S
U.S. Domestic
ISIHP-2U
Modem Card
ISIHP-4S/4U
Modem Card
Figure 1-3: ISIHP Cards; Side View (on ISIHP-4SD, right daughter card is not present)
4. To avoid damaging the ISI card and your PC, make sure your
computer and any peripheral equipment connected to it are turned
off. The ISIHP can be installed in a Pentium equivalent PCI bus
computer; the ISIHI can be installed into a Pentium equivalent
computer with ISA slots.
5. Remove the cover of your computer as instructed in your
computers documentation.
6. Locate the unused expansion slot you will be using for your ISI
card and remove the slot cover according to instructions in your
computers documentation.