3-57
Rev 1
The volume of the aural alarm tone is changeable on the
SET 9 page (figure 3-181). Press the left C to activate
the left cursor and use the left inner and outer knobs to
select a desired volume between 00 and 99. Increasing
numbers increases the volume.
NOTE: The altitude alerting and height above airport fea-
tures can be disabled in the KLN 90B installation harness
so that these features are not selectable by the pilot. When
this has been done the SET 5, SET 9, and Altitude pages
display
OFF
and cannot be changed. In addition, the SET
5 and SET 9 pages display the following :
FEATURE DIS-
ABLED.
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