Steren RAD-010 Manual De Instrucciones página 23

TRANSMISSION AND RECEPTION CALLS
To transmit, press and hold the PTT button and speak in a normal voice tone. The operation LED will turn on red.
* Up to 30 km range under optimum conditions
SCANNING
Press and hold the SCAN button to catch available transmissions in the area. The LED indicator will turn green
Make sure that both radios are in range
* to prevent that communication being cut.
Release the PTT button to receive a ring signal
SPEAK FOR THE MICROPHONE
8