[chronojump] Manual update. Added the modification in the IM Calculus

[Xavier Padullés <xpadulles src gnome org>]

commit 45143d9a3655079c3ef2e275b5b92042ea1877f5
Author: Xavier Padullés <x padulles gmail com>
Date:   Mon Aug 4 11:01:47 2014 +0200

    Manual update. Added the modification in the IM Calculus

 manual/chronojump_manual_en.lyx           |   83 ++--------------------------
 manual/chronojump_manual_en.pdf           |  Bin 14430247 -> 7862671 bytes
 manual/encoder-manual-images/calculus.png |  Bin 40510 -> 82850 bytes
 3 files changed, 6 insertions(+), 77 deletions(-)
---
diff --git a/manual/chronojump_manual_en.lyx b/manual/chronojump_manual_en.lyx
index 01b5fb0..a8f5d33 100644
--- a/manual/chronojump_manual_en.lyx
+++ b/manual/chronojump_manual_en.lyx
@@ -5816,21 +5816,11 @@ Inertia momentum of the disk with attached weights.
 \end_layout
 
 \begin_layout Standard
-For this process we recommend to calculate first the IM of the disk following
- the section 
-\begin_inset Index idx
-status open
-
-\begin_layout Plain Layout
-6.4.2
-\end_layout
-
-\end_inset
-
- of this documents.
- After that if you want to know the IM of the machine with some attached
- weights you must calculate the IM that every weight will add to the machine.
- To do so you must use this formula
+After calculating the IM of the disk, you will be asked to enter the number
+ of additional weights and the mass of them.
+ Chronojump will give you the inertia momentum added by each additional
+ weight and the total inertia momentum.
+ Chronojump uses the following formulae.
 \end_layout
 
 \begin_layout Standard
@@ -5867,7 +5857,7 @@ Where:
 \end_layout
 
 \begin_layout Standard
-Finally, you must add the IM of the disk to the IM of the weights.
+And the inertia momentum of the disk with the attatched weights
 \end_layout
 
 \begin_layout Standard
@@ -5905,67 +5895,6 @@ Where:
  - is the inertia momentum of each weight calculated above
 \end_layout
 
-\begin_layout Subsection
-Using Chronojump to calculate directly the IM of the disc with some attached
- weights
-\end_layout
-
-\begin_layout Standard
-Attention, this is not the method recommended by the Chronojump team.
- As the manual calculation of the IM of the weights is much more accurate
- we don't recommend to use this method.
-\end_layout
-
-\begin_layout Standard
-This method can be useful if you don't want to make the manual calculus,
- or if you want to check your calculus.
-\end_layout
-
-\begin_layout Standard
-You can calculate the IM of your configuration adding an extra weight that
- unbalance the disk.
- As the normal use of the inertial machines requires a balanced configuration
- of the extra weights you attach to the disk, the center gravity of the
- disk and the weights should be on the center of the disk.
- Adding an extra reference weight will unbalance the system and, as in the
- section 1, you can make oscillate it and measure this oscillation with
- the encoder to know the IM of the disk and the weights 
-\series bold
-without
-\series default
- the attached reference weight.
-\begin_inset Float figure
-wide false
-sideways false
-status open
-
-\begin_layout Plain Layout
-\noindent
-\align center
-\begin_inset Graphics
-       filename /home/xpadulles/chronojump/manual/encoder-manual-images/Disk_load.png
-       lyxscale 12
-       scale 12
-
-\end_inset
-
-
-\begin_inset Caption
-
-\begin_layout Plain Layout
-Reference weight in a loaded disk
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
-\end_inset
-
-
-\end_layout
-
 \begin_layout Section
 Encoder settings and preferences
 \end_layout
diff --git a/manual/chronojump_manual_en.pdf b/manual/chronojump_manual_en.pdf
index 12bf398..96f8262 100644
Binary files a/manual/chronojump_manual_en.pdf and b/manual/chronojump_manual_en.pdf differ
diff --git a/manual/encoder-manual-images/calculus.png b/manual/encoder-manual-images/calculus.png
index 273b0b1..26584d4 100644
Binary files a/manual/encoder-manual-images/calculus.png and b/manual/encoder-manual-images/calculus.png 
differ