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tools:eyetracking:prismaeyelink [2024/08/27 17:14] – created willtools:eyetracking:prismaeyelink [2025/08/27 13:12] (current) – hardware log will
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-====== Prisma EyeLink ======+====== Prisma SSR EyeLink ======
  
 +  * The EyeLink Tray Mounted Camera needs to be placed before the study. 
 +  * We need to use the "fancy" first-surfaced mirror on the head coil.
 +    * This mirror needs extra care. It will scratch and smudge easily. It is difficult to clean.
  
-from ''Manually_Set_IP.txt'' on the Prisma 2 Desktop +Both of these are stored in the Prisma one scan room closet.
-<code>+
  
-copy and paste the following path into File Explorer+== Hardware log ==
  
-  Control Panel\Network and Internet\Network Connections+  * 2025-08-26 - P2 mirror fell out! scuffed
  
- 1. properties (re-enter Luna Creds) +== EyeLink SetUp - Prisma 2 ==  
- 2. Internet Protcol Version 4 (TCP/IPv4) +
- 3. properties+
  
-For EyeLink +  - Ensure blue Ethernet coord is connected from the EyeLink Host PC to "EPrime"  Task computer 
-  100.1.1.2  -- is ip address +  - Ensure EyeLink Host PC is turned on 
-  100.1.1.1  -- is default gateway+  - Ensure monitor and keyboard are switched to show the EyeLink computer (option #2) 
 +  - Open the ''Manually_Set_IP.txt'' file on the task pc desktop (for  IP address reference later) 
 +  - Adjust Windows IP address settings 
 +     - Click on the **control panel** 
 +     - click **View network status and task** under  //Network and Internet// section 
 +     - click **change adapter** on the left sidebar 
 +     - right-click on **local area connection** and select **Properties** 
 +     - enter the same ''luna'' creds used for login 
 +     - select **Internet Protocol 4** from the connection items 
 +     - copy and paste address from the readme (both) <code> 
 +100.1.1.2  -- is ip address 
 +100.1.1.1  -- is default gateway</code> 
 +     - click **OK** and **No** (do not restart)
  
-Dont reset computer!+{{:tools:eyetracking:pasted:20240829-121113.png?200}}  
 +{{:tools:eyetracking:pasted:20240829-121141.png?200}} 
 +{{:tools:eyetracking:pasted:20240829-121214.png?200}} \\ 
 +{{:tools:eyetracking:pasted:20240829-121241.png?200}} 
 +{{:tools:eyetracking:pasted:20240829-121302.png?200}}
  
  
-Afteward, to go back +== Setup Camera display == 
- set IP 10.48.88.247 + 
- set GW 10.48.88.1+  - click the **control** program form the desktop (blue eye icon) 
 +  - switch the projector display switch to "task computer" if not already there 
 +  - enter an ID 
 +  - push **enter** once the screen has flash to gray to display the eye camera feed on the projector 
 +  - push the **right arrow key** to show the full feed instead of just the eye 
 +  - confirm camera is in focus and thresholds are reasonable 
 +    - if pupil thresholding cannot be established with value above 65, the IR is likely not hitting the eye. 
 + 
 +== Clean up == 
 +  - **RESET THE IP ADDRESS BACK TO UPMC** 
 +    - follow the same control panel -> network properties -> adapter settings  as above but use <code>10.48.88.???</code> 
 +  - remove the ethernet coord from the task computer (back to disconnected like before)  
 +  - Gentle reminder to switch back eyetracking monitor and keyboard are switched back to show original screen (option #1) 
 +  - save the (hopefully) amazing ET data then LogOff of Luna on EPrime
  
-The mask is always 255.255.255.0 and prefered DNS stays 128.147.23.9 
-</code>