Updated FM broadcast radio receiver (markdown)

FM-broadcast-radio-receiver.md

@@ -17,11 +17,11 @@ _During broadcast reception the active VFO still has priority. This means that a
 Simply typing a frequency sets it to receive. Resolution is 100 kHz so entering 929 would tune to 92.9 MHz. Use arrow keys to change in 100 kHz steps.
 ## Store in memory from FM-VFO mode
 
-Pressing `M` in VFO mode allows to store the current  frequency in a memory channel. Use arrow keys to select memory, confirm with `M`. There are 20 memories available.
+Pressing `M` in VFO mode allows to store the current  frequency in a memory channel. Use arrow keys to select memory, confirm with `M`. There are 48 memories available.
 
 ## Select a memory
 
-In MR-mode entering `01`.. `20` selects a memory channel. Use `UP/DOWN` to step a memory channel up or down.
+In MR-mode entering `01`.. `48` selects a memory channel. Use `UP/DOWN` to step a memory channel up or down.
 
 ## Delete a stored memory
 
@@ -32,7 +32,7 @@ In MR-mode pressing `M` allows to delete that memory channel.
 ## Auto scan 
 
 Start with `F` + `* Scan` or long press `* Scan`
-The radio scans for stations and stores the first 20 stations in memory. Scanning starts at the low side of the band. Initiating auto-scan will delete previously stored channels. `Exit` ends autoscan.
+The radio scans for stations and stores the first 48 stations in memory. Scanning starts at the low side of the band. Initiating auto-scan will delete previously stored channels. `Exit` ends autoscan.
 ## Manual scan 
 
 Short press `* Scan` starts manual scan. The radio scans from the current frequency up until a station is received. You can continue scanning in any direction using arrow keys. `Exit` stops scanmode.