BendixKing IN-182A System RDR-2000 - Manual (Page 39)

Effective Date: 5/98 RDR 2000 Pilot's Guide: Rev 3
35
Operation In-Flight
A “Blind Alley” or “Box Canyon” situation can be very dangerous when
viewing the short ranges. Periodically switch to longer-range displays to
observe distant conditions. As shown below, the short-range returns
show an obvious corridor between two areas of heavy rainfall but the
long-range setting shows a larger area of heavy rainfall.
THE BLIND
ALLEY