6
Figure 4-2) DX-7000 LCD Icons
Button & Jack
Operation Description
Power ON/OFF
Volume Switch
There will be a sound with a logo on LCD when turning ON the radio.
When turning the knob to counter-clockwise, the radio will be turned OFF.
You can also control the Volume level with the knob. It volumes up when you
turn it clockwise and volumes down when you turn it counter-clockwise.
SOS Button
When the SOS button is pressed in an emergency situation, a warning alarm
alerts the current emergency situation.
PTT Button
The radio transmits messages when pressing PTT button. It receives messages
when releasing the PTT button.
In order to have clear sound when transmitting, it is recommended to speak
around 5~10cm away from the MIC.
Zone UP/Down
Button
When pressing Zone button, the Zone registered in the program will be selected
in order. You can choose the channel by using UP/Down button in the selected
