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general:updatelk [2026/07/27 16:07] prithvi_go-ci.comgeneral:updatelk [2026/07/27 16:39] (current) prithvi_go-ci.com
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 ===== Merge Recordings from CoCo80x + 90x ===== ===== Merge Recordings from CoCo80x + 90x =====
  
-In EDM, click **Tools** > **License Key Manager**+This document will detail steps to import and merge timestream recordings obtained simultaneously on the CoCo 80x and CoCo 90x.
  
-{{ general:updatelk:rid6.png |A screenshot of a computer  Description automatically generated}}+  * Connect a signal source / sensor to an input channel on the CoCo 80x and 90x.  
 +  * Ensure that GPS is turned on and the **Status:Locked** 
 +{{updatelk:pasted:20260727-161029.png}} 
 +  * Ensure the Sampling Rate is the same between the two devices. 
 +  * Start Recording timestreams on both the CoCo devices.  
 +  * Ensure that there is overlap in time between the two-time stream recordings.  
 +  * Stop recording.  
 +  *  Launch the Post Analyzer software. 
 +  * Choose **Signal Analysis with Time Stamps** as the project type. Choose option to **Merge and Analyze Multiple Files**: 
 +    {{updatelk:pasted:20260727-161208.png}} 
 +  * Click to Add Files and Import the two recording files made on the CoCo80x and 90x and click OK to being process of merging recording files 
 +   {{updatelk:pasted:20260727-161237.png}} 
 +  * Import the Merged file onto Signal Analysis with Time Stamps. Select APS and FRF. 
 +    {{updatelk:pasted:20260727-161323.png}}{{updatelk:pasted:20260727-161328.png}} 
 +  * To ensure the Merge operation is done accurately, check the FRF between the input channels connected to signal source on the CoCo devices. Ensure Phase ~ 0 [deg] 
 +    {{updatelk:pasted:20260727-161357.png}} 
 +  * To Export the Merged Time Domain file, navigate to Source Files > Data Source > Right Click on the merged file and choose a suitable export format. 
 +    {{updatelk:pasted:20260727-163431.png}}
  
-Click **Browse new license key** and select your license 
  
-{{ general:updatelk:rid7.png |A screenshot of a computer  Description automatically generated}} 
- 
-Close the window and EDM will restart to apply the license key change