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+# Level App
+![Level App Menu Entry](https://www.nilorea.net/wp-content/uploads/2023/03/LEVEL_APP.png)
+
+# Introduction
+
+The level app is as simple as possible and allow you to monitor available level meters in a single view.
+
+# Buttons
+
+* [LNA] , [VGA] , [AMP] , [VOL] => gains, amplification on/off and volume
+* [BW] , [Mode] , [STEP] => bandwidth, demodulation and step
+* [FREQ] , [AUDIO] => Frequency adjustement, audio on/off
+* [PEAK] => enable peak hold and timer, or disable it
+
+# Informations on screen
+
+* RSSI: min, average, max values, [CTCSS tone if NFM is selected]
+* POWER: current db power level
+
+# Right level meter
+
+* RSSI min => blue fill
+* RSSI avg => horizontal white bar
+* RSSI max => red fill, peak hold in green if enable
+
+# Graphs
+
+* RSSI min, average, max => blue, white and red lines
+* POWER => green line, clipped between [ -100 , +20 ] and scaled along the height of the RSSIGraph widget
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