Promax HD Ranger Lite, Руководство пользователя

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6-56 July 2015
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Centre Frequency : This option is available only for the Spectrum Analyser
mode. It displays the value of the central frequency on
the screen. To edit:
Place over the Frequency option and press the joystick.
The option is highlighted in yellow to indicate it is in edit mode.
Move the joystick left/right to move between the figures and up/down
to change the figure.
When finished press joystick to save the selected value or any function
key to exit without saving.
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Reference level : This option is available only for the Spectrum Analyser
mode. It displays the reference level. To edit:
Place over the Reference Level option and press joystick.
The option is highlighted in yellow to indicate it is in edit mode.
Move the joystick left/right to move between the figures and up/down
to change the figure.
When finished press joystick to save the selected value or any function
key to exit without saving.
The Reference Level can be changed directly pushing the joystick up or
down.
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Span : This option is available only for the Spectrum Analyser mode. It
shows the span, which is the frequency range displayed on
screen. To edit:
Place over the span option and press the joystick.
The option is highlighted in yellow to indicate it is in edit mode.
Move the joystick left/right to move between the figures and up/down
to change the figure.
When finished press joystick to save the selected value or any function
key to exit without saving.
The span can be changed directly with the joystick in SP mode.