diff --git a/doc/user_guide/en/images/FST4-1.png b/doc/user_guide/en/images/FST4-1.png index bfe1e5d20..fb003fd36 100644 Binary files a/doc/user_guide/en/images/FST4-1.png and b/doc/user_guide/en/images/FST4-1.png differ diff --git a/doc/user_guide/en/images/FST4-2.png b/doc/user_guide/en/images/FST4-2.png deleted file mode 100644 index d173bd96f..000000000 Binary files a/doc/user_guide/en/images/FST4-2.png and /dev/null differ diff --git a/doc/user_guide/en/tutorial-example5.adoc b/doc/user_guide/en/tutorial-example5.adoc index 8cc08b539..b248dd002 100644 --- a/doc/user_guide/en/tutorial-example5.adoc +++ b/doc/user_guide/en/tutorial-example5.adoc @@ -36,9 +36,12 @@ either side of *Rx Freq*. .Open a Wave File: - Select *FST4* on the *Mode* menu. Set *T/R* to 60 s and *Decode | Deep*. -- Set *F Low* 1000, *F High* 1400. +- Set up the Wide Graph display so that it has settings appropriate for the FST4-60 mode. +For example, try *Bins/Pixel* 2 and *N Avg* 4. Set the *Start* frequency and the width of +the Wide Graph to cover the entire frequency range that you want to decode. For this +example, make sure that *Start* is less than 1000 Hz and that the Wide Graph extends to above 1400 Hz. +- Set *F Low* 1000, *F High* 1400. These settings define the decoder's frequency search range. - Open a sample Wave file using *File | Open* and select the file -...\save\samples\FST4+FST4W\210115_0058.wav. When the file opens you should see something similar to the following screen shots: +...\save\samples\FST4+FST4W\210115_0058.wav. When the file opens you should see something similar to the following screen shot: image::FST4-1.png[align="left"] -image::FST4-2.png[align="left"]