Turn the Radio On or Off
1.Rotate the On/Off/Volume knob clockwise. You will hear the
2.Rotate the On/Off/Volume knob counterclockwise until you hear a click and the LED indicator turn off.
Adjust the Volume
1.Turn the On/Off/Volume knob clockwise to increase the volume, or coun- terclockwise to decrease the volume.
Select a Conventional Radio Channel
1.Turn the Channel Selector knob clockwise or counterclockwise until you reach the desired channel.
Select an LTR Channel/Talkgroup
1.Turn the Channel Selector knob to select the appropriate LTR channel/ talkgroup. – OR – Press any of the programmable buttons to access a pre- programmed talkgroup. Then use the Channel Selector knob to select the appropriate LTR channel/talkgroup.
Receive
1.Turn radio on and adjust volume to the desired level.
2.Select desired channel/talkgroup.
3.Listen for voice acitivity. The LED indicator flashes red while receiving.
Transmit
1.Hold the radio vertically 1 to 2 inches (2.5 to 5 cm) from your mouth. Press the PTT button to talk. The LED indicator lights steady red while sending.
2.Release PTT button to listen.
Start or Stop System Scan
1.Press the preprogrammed Scan button to start scan. The LED indicator blinks green during scanning.
2.Press the preprogramed Scan button again to stop scan.
Delete a Nuisance Channel/Talkgroup During Scanning
1.While the radio is on a nuisance channel/talkgroup, hold down the prepro- grammed Nuisance Delete button until you hear a tone.
2.Release Nuisance Delete button.
PR400™ Quick Reference Card
Record the functions for your radio’s programmable buttons in the table provided below.
On/Off/Volume Knob
Channel Selector Knob
| LED |
| Indicator |
PTT | Microphone/ |
| |
Side Button 1 | Speaker |
| |
(Programmable) |
|
Side Button 2 |
|
(Programmable) |
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Button | Function | Short Press | Long Press | Hold Down | Page |
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