# Method 2

Select 'Concatenate recording to a single chart with time axis' to display IVD files in a single chart separated on a time axis with an auto offset between the two, and click 'OK'.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2FwXv8vcHFR1Ft67l4bQ86%2Fimage.png?alt=media\&token=85aed21e-3e8b-4fa2-9704-48aad2e2101e)

Name the file, choose the location to save the merged file, and click 'Save'.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2FidN0bAlytmjoC2OTnCHI%2Fimage.png?alt=media\&token=10be7ea1-0aaa-43c9-800b-c3ddcd787ae2)

Wait whilst the processing is complete.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2FPm175VA28lDLVvpIB6Ia%2Fimage.png?alt=media\&token=682a689c-7795-4736-bfb6-2bd59197fe83)

In the 'Analysis' window, click any of the below-highlighted tabs to show the merged output on the oscilloscope.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2FcwQwR9tEBDynEmtrRKVC%2Fimage.png?alt=media\&token=9924ed95-5f80-49e8-8190-d14ed01445f4)

Click 'Ok' to continue.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2FMQgjo0gMqeCymPGbhdNC%2Fimage.png?alt=media\&token=5d885904-cb6e-4bee-a9b1-eb6d6bf194ef)

This displays IVD files in a single chart separated on a time axis with an auto offset between the two.

![](https://3979528544-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FFiflr3JdTVky5EaTMlxu%2Fuploads%2Fu75e9NAuvq4ju0fM4Bks%2Fimage.png?alt=media\&token=1ab6bd71-c8f1-4c78-9e50-bbe8f79efccb)