4. Enter Lower Menu (without parameter) Press the corresponding menu key to enter the lower menu. For example, press “ Corrections” to enter directly. 5. Function Switch + Parameter Input Press the corresponding menu key to switch between functions; change the parameter directly using the numeric keys. For example, press “CF Step” to switch between “Auto” and “Manual”; if “Manual” is selected, you can directly input the desired number to change the CF Step. 6. State Selection Press the corresponding menu key to modify the parameter and return to the menu one level up. For example, press “MARKER” “NORMAL” to select normal state. It means “MARKER” is in normal state.
2.6 Parameter Setting Users can enter the desired parameter values using the numeric keys, knob, or direction keys. This section describes the three methods of parameter setting through an example (to set the center frequency to 800 MHz). 1. Use the numeric keyboard 1) Press “FREQ” Center Freq; 2) Input “800” using the numeric keys; 3) Select “MHz” by selecting the desired unit from the popup menu. 2. Use the knob When the parameter is editable (namely when the parameter is selected), turn the knob clockwise to increase or counterclockwise to decrease the parameter value at specified step.
1) Press “ FREQ ” Center Freq; 2) Rotate the knob until the parameter is set to a certain value (800 MHz). 3. Use the direction keys When the parameter is editable (namely when the parameter is selected), you can increase or decrease the parameter value at specific step using the direction keys. 1) Press “ FREQ ” Center Freq; 2) Press up/down direction key until the parameter is set to a certain value (800 MHz).