Installing The Pci Card; Setting The Hardware Interrupt - Northern Telecom Meridian 1 Installation And Maintenance Manual

Installing the PCI card

1. Set the five dip switches for the I/O base address you are using.
2. Power off the PC and remove the cover.
3. Insert the card in a free expansion slot.
4. Replace the cover.
5. Run a Teledapt cable from the card's LINE jack to the Controller.
6. Power up the PC.

Setting the hardware interrupt

The PCI card requires a hardware interrupt (IRQ) in the range of 3 to 7 that is
not in use by another device on your PC.
Table 6 : PC hardware and IRQ settings
IRQ
The configuration tool shows you the available IRQ settings, and allows you
to choose the IRQ setting for the PCI card.
Do not use a pencil to change the
switch settings. Graphite deposits are
electrically conductive and can cause a
short circuit in the switch.
3 Serial port COMM2
4 Serial port COMM1
5 Sound card, LAN, ...
6 Floppy drive controller
7 Printer LPT1
Meridian Companion Installation and Maintenance Guide
Installing the hardware Page 45 of 220
CAUTION!
Use
may be available
may be available
often available
unavailable
often available