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Prisma Shutdown & Reboot Procedures
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Shutting Down the Scanner
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.. Attention:: When shutting down or rebooting the scanner, the bed must be up and in the home position

From the menu bar, select "System > End Session" to begin the shutdown process

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_1.png
  :width: 800

Select "Shutdown System" and confirm your selection

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_2.png
  :width: 800

After ~3 minutes, a message will be displayed on the screen indicating "It is now safe to turn off your computer"

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_3.jpg
  :width: 800

AFTER seeing this message on the screen, use the "SYSTEM OFF" button on the Quench/System Power Control Unit

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_4.png
  :width: 800

DO NOT TOUCH THE QUENCH BUTTON

The Quench/System Power Control Unit is on the wall in the control room (to the right of the operator console desk)

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_5.png
  :width: 800

Turning the Scanner ON After a System Shutdown
==============================================

If the system is completely powered down, use the "SYSTEM ON" button on the Quench/System Power Control Unit on the wall in the control room to turn the scanner on

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_6.png
  :width: 800

.. Attention:: If the scanner computer still has the message: "It is now safe to turn off your computer" on the screen, you will need to press the "SYSTEM OFF" button, wait 1 minute, then press the "SYSTEM ON" button

Over a period of ~5-6 min, the system will go through the booting process

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_7.png
  :width: 800

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_8.png
  :width: 800

In the unlikely event that you encounter a software update pop-up, select "Install All Later"

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_9.png
  :width: 400

When the processes is complete, you will see the following info on the scanner console display

.. image:: images/shutdown_reboot/prisma_shutdown_reboot_10.png
  :width: 800