Multi-Tech Systems MULTIMODEM MT5634ZPX-V.92-ISA - Manual (Page 12)

2 Installation
12
MultiModemZPX User Guide
4. Click on IRQs to display the used IRQs.
The MultiModemZPX only uses IRQs 3,4,and 5 so you need to check in the above screen to
see if any of these IRQs are available. The MultiModemZPX is defaulted to IRQ 5.
5. Record the available IRQ that you are going to use _____.