Operation Manual

11-1
Section 11 ANTENNA TUNER OPERATION
About the internal antenna tuner ...........................................11-2
Internal antenna tuner operation ...........................................11-2
D Manual tuning ................................................................11-2
D PTT Tuner start ..............................................................11-2
About the external antenna tuner ..........................................11-3
D Using the AH-4 or AH-740 .............................................11-3
D Using a user supplied antenna tuner .............................11-3
Emergency mode (Tuner) ...................................................... 11-4