Motorola APX 1000 Basic Service Manual page 301

Radio Alignment Procedures: Transmitter Alignments 6-11
11. Left-click the PTT Toggle to de-key the radio.
12. Repeat the steps 4 to 10 for all frequencies.
13. Left-click the Program All button on the screen to dekey the radio and save the tuned values.
Figure 6-9. Transmit Deviation Balance Alignment Screen (900 MHz)