Motorola ASTRO APX O5 User Manual page 10

Channel Change on Off Hook on All
Channels................................................ 125
Low Voltage Threshold Warning..................127
Utilities......................................................... 127
Viewing Recent Calls........................ 127
Selecting the Power Level................ 128
Selecting a Radio Profile...................129
Controlling the Display Backlight...... 129
Turning the Keypad Tones On or
Turning Voice Mute On or Off........... 130
Using the Time-Out Timer.................131
Using Conventional Squelch
Using the PL Defeat Feature............ 132
Digital PTT ID Support...................... 132
Smart PTT Feature (Conventional
Transmit Inhibit................................. 134
General Radio Information................135
External Alarms (Horn and Lights)....137
Helpful Tips.................................. 141
Radio Care...................................................141
6
English
Off................................................ 130
Operation Features...................... 131
Only)............................................ 133
Cleaning the External Surface of
the Radio..................................... 141
Cleaning the External Plastic
Surface........................................ 141
Accessories..................................143
Maritime Radio Use in the VHF
Frequency Range..................... 144
Special Channel Assignments..................... 144
Emergency Channel......................... 144
Non-Commercial Call Channel......... 144
Operating Frequency Requirements............144
Declaration of Compliance for the Use of
Distress and Safety Frequencies............147
Technical Parameters for Interfacing
External Data Sources............................147
Glossary........................................148
Limited Warranty..........................154