SELECTING A CHANNEL
To select a channel on the RDM2080d model, press the toggle 
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buttons until you reach the desired channel.
To select a channel on the RDM2020 model, rotate the Channel Selector Knob and select either Channel 1 or 2.
TALKING AND MONITORING
It is important to monitor traffic before transmitting to ensure that you do not “talk over” someone who is already transmitting.
Note: The monitoring feature is
To start monitoring and talking:
1.Press and hold the SB1 button to access channel traffic. If no activity is present, the radio emits a static noise.
2.Press the SB1 button again to release.
3.Once channel traffic has cleared, press the PTT button to talk. When transmitting, the radio LED blinks red.
RECEIVING A CALL |
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GETTING | ||||
1. | Select a channel by pressing the toggle buttons | |||
| / | until you reach the desired channel. | ||
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2. | Make sure the PTT button is released and listen |
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4. | for voice activity. | STARTED | ||
To respond, hold the radio vertically 1 to 2 | ||||
3. | The LED indicator blinks RED while your radio |
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| is receiving. |
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| inches (2.5 to 5 cm) from your mouth. Press the |
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| PTT button to talk; release it to listen. |
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SCAN
The scan mode allows the radio to move through the channel scan list looking for eligible transmission activity to receive or to un mute to. The scanning feature is pre configured in the SB2.
To toggle scanning on/off:
1.Short press the SB2 button. When a transmission is detected, the radio stops scanning and stays on the active channel.
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