g. Press STO to store the ERF.
RT display then asks where you want to store the ERF. You enter the number
1 (see illustration below). Display changes as shown; beep is heard.
Your own primary net is normally stored in CHAN 1. When entering
other nets, use CHAN 2 - 6 as desired.
On command, set CHAN to position 1. Display will show "F234".
NCS will contact you to confirm communication on channel 1.
k. On command, set FCTN to SQ ON (or normal operating position).