Honeywell BENDIX KING KMH 880 System Installation Manual page 204

B
Bearing Error equals the heading to TCAS Ramp Tester less the relative bearing
of intruder. Relative bearing to the intruder should be a positive number mea-
sured clockwise from north on the traffic display unit.
Page 4-34
Figure 4-1 TAS Bearing Measurements
NOTE
10609I00.ZIPCDL
KMH 880/KTA 870
Rev 0, October/2000