User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
TCAS 3000 Traffic Alert and Collision Avoidance System
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Page 358
15 Dec 2005
Table 310. Strap Assembly Programming Instructions (cont)
Strap
Number
Functional Description
W41 ALTITUDE RESOLUTION
The Altitude Resolution strap allows the transponder output to the TCAS (label 203) to be
either 100 foot resolution or 1 foot resolution. The strap definition is as follows:
Gnd = 1 Foot Resolution
Open = 100 Foot Resolution
NOTE: Most ARINC altitude inputs require 1 foot resolution.
W42 thru W48 RESERVED FUNCTION
These straps are not used. The jumpers should be installed (Uncut).
W49
W50
Jumpers W49 and W50 are not part of the 48bit serial data pulse train and are not used
on RCZ852 Transponder installations. The jumpers should be installed (Uncut).