Leginon

h1. FEI TecnaiTitan installation specifics

h2. Extra Package and Installation

{{include(Comtypes_installer)}}

|TEM Scripting or Tecnai Scripting|Request this when purchasing the microscope|Required|

|TomMoniker Scripting|Should come with TEM Scripting|Required|

|Low Dose Server Library|Should come with the microscope if low dose kit was purchased|Required only if you want to use low dose kit with Leginon's Manual Application|

h3. Run updatecom.py

* From a command line window:

<pre>cd C:\python27\Lib\site-packages\pyscope

C:\python27\python.exe updatecom.py</pre>

* The output sould contain

<pre>

Found TOMMoniker 1.0 Type Library done.

</pre>

and EITHER ONE of these outputs.  The other one would get an error which you can ignore.

<pre>

Found TEM Scripting done.

Found Tecnai Scripting done.

</pre>

h2. instruments.cfg

cs is *constant for sperical abberation*

For Tecnai series:

<pre>

[TEM]

class: tecnai.Tecnai

cs: 2.0e-3

</pre>

For Titan:

<pre>

[TEM]

class: tecnai.Tecnai

cs: 2.7e-3

</pre>

For Krios (different compustage)

<pre>

[TEM]

class: tecnai.Krios

cs: 2.7e-3

</pre>

h2. Testing with pyscope

In python command

<pre>

from pyscope import tecnai

t = tecnai.Tecnai()

t.getMagnification()

</pre>

or for Krios

<pre>

from pyscope import tecnai

t = tecnai.Krios()

t.getMagnification()

</pre>

You should get the current magnification at the microscope when the main viewing screen is up

h2. Trouble Shooting

[[unable to initializ Tecnai interface error]]

h2. Programs to open before Leginon Client: None