Comtech EF Data XTRT-400C Operation And Installation Manual page 142

Preventive Maintenance
Revision ECO
1 Original Release
2 Format changes
Format change— Table of Contents,
3
List of Figures, List of Tables
A 9183 Original Release
B 12737 Added English and German Language
Battery Disposal Instructions
C 15718 Add Spare Amplifier Test Operation
MNC-0600-001
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
Record of Changes
Description
1 of 8
Preventive Maintenance
ELECTRONIC APPROVAL. SEE PLM.
Date Initiated By
08/2001 ALCjr
08/2001 ALCjr
09/2001 ALCjr
10/12/2001 ALCjr
04/28/2005 RB
01/30/2008 JN
Revision C