BendixKing KLX 135 - Pilots Guide - Manual (Page 21)

KLX 135 Pilot’s Guide Data Base
2-7 Effective Date 3/94 006-08751-0000 Rev 0
Data Base Chapter 2
The KLX 135 contains an internal lithium battery that is used to
“keep-alive” the user-defined data base as well as flight plans. This
battery has a typical life of three to five years.
It is highly
recommended that the battery be replaced every three years at an
authorized AlliedSignal Service Center.
2.6. DATA BASE UPDATE SERVICE OPTIONS
The following tear-out page can be used for ordering the North
American and International data base update services from
AlliedSignal. The forms may be mailed or FAXed for your
convenience.