If the Lt software rejects the access code from the Lt Student Access Card you purchased, please perform the following steps: Ensure that the access code you purchased has not expired. Lt Student Access Cards are sold with 6 month and 12 month...
Why are some of the HRV Settings in the HRV Analysis Module version 1.0 not available version 2.0?
The layout and analysis methods used by the HRV Analysis Module were changed considerably in HRV version 2.0 in an effort to match the latest techniques in HRV analysis as well as to improve R-wave detection. ADInstruments recommends using HRV...
Please ask your local IT to check following if you are unable to connect to the server after the initial install or have lost the ability to connect after a period of time: Server still has static IP address that has not changed Office computer is on...
How do I export a RR tachogram from an ECG recording so it can be imported into Kubios HRV software?
In order to export a tachogram from LabChart you will have to have the HRV Analysis Module installed. If you are using HRV 2.0 or later for LabChart 8, you can create a tachogram from an ECG, edit it to ensure that the ectopic beats are properly...
How are the normalized units calculated when using the HRV Analysis Module Power Band Spectrum (HF, LF, VLF)?
In the LabChart HRV Module, the normalized units for LF are calculated with the following Equation: 100.0 * LF Power / (Total Power - VLF Power) This means that we multiple the low frequency power (us^2) by 100.0. We then divide by the result of...
Why can't I maintain the correct temperature in my PanLab Organ Bath/Langendorff System?
The Thermostat Controller Unit controls the temperature of the water in the Organ Bath/Langendorff container from room temperature up to 45 ºC. It supplies energy to the heating resistor of the container and constantly measures the temperature...
What are the cleaning and sterilization requirements for the Nasal Temperature Probe?
When cleaning the Nasal Temperature Probe, we recommend wearing non-latex gloves or finger cots and wiping the entire length of the part with a cloth soaked in alcohol or IPA. Then let the part dry for 1 hour at room temperature. Be very careful not...
Can I download the kuraCloud desktop application in any way other than by trying to sample in an Lt Lesson?
The kuraCloud Desktop Application (KCDA) is hosted on ADInstruments' Content Delivery Site for download. The Executable file (.exe) can be downloaded directly from the following URL for deployment: https://cdn.adinstruments.com/Installers/win...
In order to change the number of significant figures that are displayed in the Table View of the Peak Analysis Module, choose ' Table View' from the Peak Analysis Menu. From there, use the left mouse button to double click on a column header. The '...
The Instructor Reference Material for ADInstruments supplied content is located on the Lesson card in Lt. Any person with admin access to the Lesson card can download or upload Instructor Material. Once you log in to Lt using the appropriate...
How do I get to an annotation in LabChart Lightning?
Annotations are represented by a vertical line in the Chart View and the Overview in LabChart Lightning. The Annotations tab in the sidebar on the lower right corner contains a list of all of the annotations and their positions (including time and...
You can view the list of recordings in your LabChart Lightning project in the Recordings tab, located on the sidebar on the lower right side of the screen. The Recordings tab allows you to search for a recording by name, annotation, subject, group or...
What are tags in LabChart Lightning?
LabChart Lightning allows you to tag your recordings with any labels you like. Tags are keywords (such as subject, study date, group, collaborator, etc) that you can attach to regions, annotations, recordings or subjects. This way, you can identify...
How do I add a new column in Table View in LabChart Lightning?
In LabChart Lightning, the default parameters initially displayed in the Table View are columns for "Mean" that correspond to each channel in the Chart View. If you would like to add parameters to a column in Table View for one of your signals, first...
You can toggle dark or light themes in LabChart Lighting from the View menu by left mouse clicking to select “Switch to Dark Theme” or “Switch to Light Theme”. You can also use the combination of the Ctrl + Shift + H keys on the computer keyboard to...
How do I adjust channel heights in LabChart Lightning?
You can adjust a channel height in LabChart Lightning by left mouse clicking and dragging on the border edge of the channel using the channel height resize icon. To maximize a particular channel, left mouse click on the “Maximize channel height” icon...
How do I delete and/or restore student accounts in Lt?
If an administrator needs to delete a student account in Lt for any given reason, they can navigate to the Student Accounts card in Lt. Then, click on the name or email address listed for the student that you would like to delete. Finally, click the...
How do I detect “Peak Frequency” when performing HRV analysis?
In HRV, the peak frequency for each band can be found by placing the cursor over the peak of interest in the HRV Power Spectrum Plot. For example, the attached image shows the cursor placed on the peak of the LF band and the text at the top of the...
When one or more students have committed work for a particular lesson in Lt, you will be able to “Grade” the lesson. If you would like to view the model answers for that particular lesson, you can do so via the kuraGrading interface. Click on your...
For Macs that have high-resolution Retina displays, users may encounter responsiveness and stability issues. These stability issues can be severe enough that LabChart or LabChart Reader may become unresponsive when scrolling along the horizontal...