This guide describes how to setup and use the Motorola APX Auto-Test application on the 8800SX. Supported Models APX 900 APX 3000 APX 6500 APX NEXT APX 1000 APX 4000 APX 7000 SRX 2200 APX 1500 APX 4500 APX 7000XE APX 2000 APX 5000 APX 7500 ...