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75-440 User manual
Page.
7
Part Names and their functions
Please have a look at the following parts description in order to familiarize yourself with the transceiver’s
main parts and controls. Numbers in brackets refer to the illustration.
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[1] Antenna connector. Fit the antenna to this
connector (MX thread type).
[2] Power ON/OFF knob. Rotate this knob to turn the
transceiver on and off.
[3] Status LED. Glows in different colors to show the
radio’s current status.
Front
[4] Speaker. The built in speaker located in this point
emits the received sound.
[5] LCD display. Shows the radio’s parameters (channel
number etc.). Icon and symbols are further explained
in the paragraph “Display”. Whenever any key or
button is pressed, the display is automatically backlit
for few seconds.
[6]
(Up) and (down) buttons. For scrolling
forward and backward through the channel list and
for changing function values.
[7] “FUNC” button. Allows changing function values.
[8] Microphone. Your voice is detected by the
microphone located in this place
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