Icom IC-V3MR Instruction Manual - Page 17

3 BASIC OPERATION Receiving and transmitting DDTransmitting a DTMF code (Autodial) You can quickly send DTMF tones that have been preentered into the transceiver. zz Push [DTMF Autodial] to transmit a DTMF code. NOTE: You can also send a DTMF code even when transmitting a call, depending on the presetting. DDReceiving a Stun, Kill, and Revive command The dispatcher can send a 2-tone signal that will stun, kill, or revive your transceiver. When a Stun command is received, the transceiver becomes unusable. In this case, receiving a Revive command is necessary to operate the transceiver again. When a Kill command is received, the transceiver becomes unusable (the transceiver switches to the programming required condition). In this case, programming the transceiver is necessary to operate the transceiver again. NOTE: A beep may sound, depending on the presetting. Ask your dealer for details. Setting the microphone gain The higher value makes the microphone more sensitive to your voice. 1. Rotate [VOL] to turn OFF the transceiver. 2. Set [Rotary Selector] to any channel other than Channel 16. 3. While holding down [Lower], rotate [VOL] to turn ON the transceiver and enter the microphone gain adjustment mode. 4. Push [Upper] to increase, or push [Lower] to decrease the microphone gain. LLThe adjustable range is between 1 (low sensitivity) to 4 (high sensitivity). •• A beep sounds after pushing [Upper] or [Lower]. An error beep sounds when the adjustable range is exceeded. 5. Rotate [VOL] to turn OFF the transceiver, then turn it ON again to restart normal operation. NOTE: When using the VOX function, we recommend setting the microphone gain to 3. However, you can adjust it to suit your operating environment (including your headset performance). (p. 6-4) 3-5