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© Sealevel Systems, Inc.
4021 Manual | SL9154 11/2021
Before We Get Started, Continued
Factory Default Settings
The
ACB 56
factory default settings are as follows:
Base Address
DMA Channels
IRQ
Electrical Specification
238
TX: 1/RX: 3
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V.35
To install the ACB-IV using factory default settings, refer to the section on Installation.
For your reference, record installed ACB-III settings below:
Base Address
DMA Channel
IRQ
Electrical Specification
