Private Mobile Radio SENCOR SMR 220 InstRuctIon Manual English Antenna LCD screen PTT button press and hold to transmit Up/Dn button press to change channel and volume during PMR mode Call button (vyzvánění) press to send ringing tone Menu button (nabídka)
2. InStaLLatIon Belt clip latch 2.1 removing the Belt clip Pull the belt clip latch away from the PMR. While pulling up the belt clip latch, push up the belt clip as shown in fig.1 2.2 Installing the Belt clip Slide the belt clip into the slot as shown in fig.2.
3.4 transmitting a. Press and hold the PTT (Push to Talk) button to transmit your voice. The transmit signal icon “TX” will display on the LCD screen. b. Hold the unit in a vertical position with the Mic (microphone) 5cm away from the mouth. While holding the PTT button, speak into the microphone in a normal tone of voice.
To unlock the buttons Press and hold again the Menu button until lock icon will disappear on the LCD screen. 4. auxILLIary featureS 4.1 power Saving Your PMR unit has special circuitry designed to extend the life of your battery. When the unit is not used for 4 seconds, it will automatically switch into a low power mode.
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