2. Menu Structure - 2.11 Config Sine DSP (/SIN option only)ZOMBIEs 12xx105Sine FrequencyThe frequency of the digital sine oscillators is displayed and regulated in this submenu item.Config Sine DSPFreq.: 5HzPulsar to the submenu item View GL Output AudioPulsar to the submenu item View Sine LevelExit to the main menu item Config Sine DSPEnter adjust frequencyToggle no operationHitting ENTER takes the user to the submenu item Set Sine Frequency. An arrow appearsafter the colon. The frequency of the sinus oscillators can now be adjusted.Config Sine DSPFreq.:> 5HzPulsar increase frequencyPulsar reduce frequencyExit discard selected frequencyEnter accept selected frequencyToggle no operationTurning the pulsar and allows the user to set the frequency of the sine oscillator to avalue between 5Hz and 20000Hz on a scale with ten graduations per decade(1/1.25/1.6/2/2.5/...).ENTER accepts the selected frequency, and takes the user back to the submenu item SineFrequency.EXIT discards the modification, and causes the device to revert to the previous frequency, beforereverting to the submenu item Sine Frequency.