From 1288bf0ef78b33e4155eead216c13c9b26ffe81a Mon Sep 17 00:00:00 2001 From: Joe Taylor Date: Tue, 19 Sep 2017 16:04:10 +0000 Subject: [PATCH] Add a missing step to description of the Frequency Calibration procedure. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8098 ab8295b8-cf94-4d9e-aec4-7959e3be5d79 --- doc/user_guide/en/measurement_tools.adoc | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/doc/user_guide/en/measurement_tools.adoc b/doc/user_guide/en/measurement_tools.adoc index eb6ac2e22..12348febe 100644 --- a/doc/user_guide/en/measurement_tools.adoc +++ b/doc/user_guide/en/measurement_tools.adoc @@ -27,10 +27,16 @@ of WWV at 2.500, 5.000, 10.000, 15.000, and 20.000 MHz, and CHU at 3.330, 7.850, and 14.670 MHz. Similar shortwave signals are available in other parts of the world. +- To cycle automatically through your chosen list of calibration +frequencies, check *Execute frequency calibration cycle* on the +*Tools* menu. _WSJT-X_ will spend 30 seconds at each frequency, +writing its measurements to the file `fmt.all` in the directory +where your log files are kept. + - During the calibration procedure, the radio's USB dial frequency is offset 1500 Hz below each *FreqCal* entry in the default frequencies list. As shown in the screen shot below, detected signal carriers -therefore appear at about 1500 Hz in the WSJT-X waterfall. +therefore appear at about 1500 Hz in the _WSJT-X_ waterfall. image::FreqCal.png[align="left",alt="FreqCal"]