Comtech EF Data SDM-2020 - Manual (Page 10)

s:\tpubs\manuals\released_word\modems\sdm2020d_rev4\text\errata d.doc 1
Errata D
Comtech EF Data Documentation Update
Subject: Revised dash numbers for demodulator ECL/HSSI Interface
Date: January 5, 2007
Document: SDM-2020 Satellite Demodulator Installation and Operation
Manual, Rev. 4, dated April 18, 2003
Part Number: MN/SDM2020D.ED4
Collating Instructions: Attach this page to page 10-1
Comment:
The revised change is hightlighted for clairity.
Change Specifics:
The -2 interface is used for the modulator and the –3 for the demodulator. The interface is not
interchangeable between the modulator and demodulator.