Sencor SMR 600 Инструкция по эксплуатации онлайн [5/9] 87343

3 3 2 SETTING THE DCS ADVANCED DIGITAL CODE Each channel also has 83 digital codes to let you set up group of users for more secured private communication a Press the MENU button 3 times DCS code is blinking on the LCD screen b Press the UP or DOWN button to select the desired DCS code c Press the PTT button to confirm the DCS channel setting Transmitting and Receiving The SMR 600 transmission is one way at a time While you are speaking you can not receive a transmission The SMR 600 is an open license band Always identify yourself when transmitting on the same channel 3 4 Transmitting sending a speech The unit is continuously in the Receive mode when the unit is turned ON and not transmitting When a signal is received on the current channel RX icon will be displayed on the LCD Screen and the receiver LED lights up 3 5 Transmitting sending a speech a Press and hold the PTT push to talk button to transmit your voice TX icon will be displayed on the LCD Screen b Hold the unit in a vertical position with the MIC Microphone 5 cm away from the mouth While holding the PTT button speak into the MIC microphone in a normal tone of voice c Release the PTT button when you have finished transmitting 3 6 Monitor You can use the Monitor feature to check for weak signals on the current channel a Press and hold the MENU and DOWN buttons at the same time RX icon will be displayed on the LCD Screen Your SMR 600 will pick up signals on the current channel including background noise b Press the MENU button to stop the channel monitoring 3 7 Setting the VOX Voice Activated Sensitivity In VOX mode the SMIR 600 will transmit a signal only when it is activated by your voice or other sounds around you The unit will transmit further for 2 seconds even if you stop talking The level of VOX sensitivity is shown by a number on the LCD Screen At the highest level the units will pickup softer noise including background noise at the lowest level it will pick up only quite loud noise a Press the MENU button 4 times VOX icon will be displayed and OFF flashes on the LCD Screen b Press the UP button to set the VOX sensitivity into maximum level the maximum level is 3 To deactivate the VOX function press the DOWN button until OF appears on the LCD Screen c Press the PTT button to confirm your setting VOX will steadily appear on the LCD Screen as along as the VOX feature is activated VOX operation is not recommended if the SMIR 600 will be used in a noisy or windy environment

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