on continuously to indicate that you are “on the air.”
3.If you hear other tone(s) when you push the PTT switch, the radio is alerting you that certain system conditions exist. Refer to Table 3, “MTX•LS Signals,” on page 17.
4.If your radio has the Time-Out-Timer function activated, transmission will terminate if you hold down the PTT switch for more than a preprogrammed time period (programmed using RSS). When time-out occurs, a bonk alert tone sounds 4 seconds before the transmission is terminated. If the PTT switch is not released within 4 seconds, the radio stops transmitting and a continuous alert tone is generated until the PTT switch is released. To resume transmitting, release the PTT switch and push again.
Transmitting on a Conventional Channel
1.The red LED indicator will flash if there is another unit active on the channel. Do not transmit if anyone else is using the channel.
2.When you press the PTT, the red LED indicator will stay on continuously to indicate that you are “on the air.” If you hear tone(s) when you push the PTT switch, the radio is alerting you that certain system conditions exist. Refer to Table 3, “MTX•LS Signals,” on page 17.
3.If your radio has the Time-Out-Timer function activated, transmission will terminate if you hold down the PTT button for more than a preprogrammed time period (programmed using RSS). When time-out occurs, a bonk alert tone sounds 4 seconds before the transmission is cut. If the PTT switch is not released within 4 seconds, the radio stops transmitting and a continuous alert tone is generated until the PTT switch is released. To resume transmitting, release the PTT switch and push again.
Smart PTT
Smart PTT is a per-channel feature which gives the system manag- er better control of radio operations. When smart PTT is activated in your radio (using RSS), the user will not be able to transmit on
