From b395c825392503e54e47a064686e7564caab5b72 Mon Sep 17 00:00:00 2001
From: euquiq <31453004+euquiq@users.noreply.github.com>
Date: Sun, 16 Aug 2020 01:20:26 -0300
Subject: [PATCH] Updated Scanner (markdown)

---
 Scanner.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Scanner.md b/Scanner.md
index da2b253..6ea9d66 100644
--- a/Scanner.md
+++ b/Scanner.md
@@ -1,3 +1,17 @@
+The scanner should be able to scan about 20 frequencies per second, as it requires about 50ms to stabilize after re-tuning. 
+
+The scanner will stop into any frequency carrying a signal strong enough. You can adjust the signal power threshold with the SQUELCH.
+
+For better scanning precision, once a frequency with a powerful enough signal is found, the scanner will analyze it for some extra milliseconds, in order to confirm that the signal is still present (and not a spurious peak).
+
+# Big Numbers Frequency
+The big numbers display will show the frequency value currently being scanned, using the following color code criteria:
+
+* GREY scanning
+* YELLOW analyzing possible signal
+* GREEN found a strong enough signal
+
+
 # Frequencies to scan
 
 The application parses `FREQMAN\SCANNER.TXT`  by default. You can use the Frequency manager app (Tools -> **Freq managern**) to add more entries to that list.