PTT Switch - Press to transmit and release to receive.
2.13. 16/9/TRI - Press this key instantly change to Channel 16, Channel 9 or
current channel. Pressing and holding this key for 2 seconds will activate
the triple Watch Feature.
3.6. STEP/SCAN - Press this key to activate the step operation. Every time
this key is pushed, the radio will step to the next channel that has placed
into Memory. Pressing and holding this key for 2 seconds will activate the
channel scan feature.
4.5. CHANNEL/▲/▼- These keys are used to change the channel number
up/down. These buttons are also used to move the cursor in Menu mode.
UIC/MEM - Press this key to change channel modes from USA to
CANADIAN to INTERNATIONAL. Pressing and holding this key for 2
seconds will place the currently selected channel into Memory. Pressing
and holding this key for 2 seconds again will delete the channel from
PA - Press this key to enable the PA (Public Address) feature.
PWR/VOL (On/Off/Volume) - Turns the unit On or Off and adjusts the
SELECT - In the Menu mode this is used to select the menu options.
H/L/MENU - Press this key to change the transmit power to either High or
Low. Press and hold this key for 2 seconds to enter the Menu mode.
WX/ALERT - Press this key to listen to active NOAA Weather channels.
Press and hold this key for 2 seconds to place the radio into the Weather
DISTRESS - Press this key to send a signal of distress in case of
SQUELCH - Rotate this knob eliminate background noise when a signal is
not being received.
Controls and Indicators
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