FEI Talos installation specifics » History » Revision 6
Revision 5 (Anchi Cheng, 11/03/2015 06:14 PM) → Revision 6/20 (Anchi Cheng, 11/03/2015 06:15 PM)
h1. FEI Talos installation specifics
h2. IMPORT NOTES
Because all interaction with the scope uses COM interface that is only accessible through 32-bit architecture, python running Leginon component is the 32-bit version. Use the 32-bit Windows files (those marked as win32 and certainly not the ones says 64) in http://emg.nysbc.org/projects/leginon/files for these.
*Talos On-system UI uses 32-bit python as well*. Therefore we just need to install the dependency that is missing in there. The location of this python is
<pre>
C:\Tecnai\OnSystemUI\Python27
</pre>
Here is the full list
{{include(Windows 32 External Package Installers)}}
{{include(Comtypes_installer)}}
The rest of the installation is similar to other FEI systems.
h2. instruments.cfg
cs is *constant for sperical abberation*
For Tecnai series:
<pre>
[TEM]
class: tecnai.Talos
cs: 2.7e-3
</pre>
h2. Testing with pyscope
In python command
<pre>
from pyscope import tecnai
t = tecnai.Talos()
t.getMagnification()
</pre>
h2. Trouble Shooting
[[unable to initializ Tecnai interface error]]
h2. Programs to open before Leginon Client: None