diff --git a/Spectrum-analyzer.md b/Spectrum-analyzer.md
index e1c93d7..2d715d0 100644
--- a/Spectrum-analyzer.md
+++ b/Spectrum-analyzer.md
@@ -1,5 +1,6 @@
 # Spectrum Sweep screen
-Press `F` + `5 NOAA` to turn on the **Spectrum analyzer**. 
+Press `F` + `5 NOAA` to turn on the **Spectrum analyzer**.
+Spectrum analyzer can also be used with [`ScnRng` mode](./Radio-operation#scan-frequency-range-function)
 
 The current VFO/Memory frequency is the **_start frequency_** of the spectrum sweep