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1
LCD (Liquid Crystal Display)
The large high resolution (320 x 240 pixels) 5 inch color TFT display provides all
operational information and spectrum display.
2
Soft function keys
Each one of the three "soft keys" has multiple roles as indicated on the LCD screen
depending on the circumstances of the operation.
3
Dial knob
The rotary dial knob is a multi-function rotary control and is used to move the cursor, to
make a selection, to move the marker/center frequency and to tune to the desired
frequency.
4. Main keypad
There are 20 main keys including numeric keys. Some keys have secondary functions,
and the functions are printed above each respective key. To access the secondary
function, press the "FUNC" key located at the top right of the control keys, then press
respective key.
5. Special function keys
Three (3) special function keys are provided with the SR2000A. Those keys are to be
used for setting the center frequency, squelch level and volume control (audio output).
6
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