General Radio Operations
After a fully-charged battery and an antenna have been connected to the
radio, you can begin operation. If necessary, refer to page 2 to ensure a
complete understanding of the radio's controls and indicators. Also, for
your convenience, the "Additional Information" section (starting on page
33) contains a glossary, alert tone table, helpful tips, and an index.
Turning the Radio On and Off
On
Off
Radio On
Turn the radio on by rotating the On/Off/Volume
Control Knob clockwise.
The radio then goes through a power-up self test.
When the radio passes the self test, a medium-
pitched tone sounds. This tone is programmable
through radio service software.
If the radio fails the self test, a low-pitched tone will
sound. Turn the radio off, check the battery, and
turn the radio back on. If the radio still does not pass
its self test, contact your nearest authorized service
technician.
Radio Off
Turn the radio off by rotating the On/Off/Volume
Control Knob counterclockwise until you hear a click.
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