BIOPAC® Systems, Inc. Logo

Clinical chart grid setting for ECG

Before setting up the grids:
 
After setting up the grids:
 
 
Instructions for AcqKnowledge version 3.9
1. Turn the grid on from “Display > Show > Grid”.
2. Right click on the graph and select “Grid Options”.
3. Check “Show minor division” and “Lock grid lines”; click “OK”.
4. Left click on the horizontal scale. The Horizontal Scale dialog box will appear. Click on the “Grid…” button. Enter 0.2 seconds for the “Major Division” and 0 for the “Grid reference”. Click “OK”
5. Left click on the vertical scale. The Vertical Scale dialog box will appear. Enter the “Upper” and “Lower” range for the scale (for example 2.0 and -1.0). Click on the “Grid…” button. Enter 0.5 mV for the “Major Division” and 0 for the “Grid reference”. Click “OK”.
 
Instructions for AcqKnowledge version 4.4

1. Turn the grid on from “Display > Show > Grid”, or click the grid toolbar icon.
2. To adjust the dash pattern, color, or width of grid lines, right click on the graph channel to be changed and select “Grid Options…”.
3. To adjust spacing, right click on the graph channel to be modified and choose “Adjust Grid Spacing…”.
4. Check “Lock vertical grid” if that box is not already checked.
5. Enter values for the inter-grid spacing of the major grid (“Major division”), a value one of the grid lines passes through (“First grid line”), click “Show minor division” if desired.
6. Similar adjustments may be made to the horizontal grid; check the “Use channel specific horizontal grid” if the currently selected channel is to have a unique set of vertical lines.
 
For either version, depending on the height/width of the window, the grids' appearance will vary. The aspect ratio of the window can be set precisely via Display->Size Window.
 
Page last modified 23Dec2014

Associated Applications

Spotlight On
BSL MP41 kit rental

Practical Lab Kit for Remote Learning

BSL Home rentals enable students to conduct hands-on physiology labs in the safety of their own home, dorm room, or any remote location while social distancing and stay-at-home orders keep them out of campus labs Complete lab solution to preserve practical lab experience!  For instructors—BSL Home makes it easy for instructors to continue running practical […]

View All
Latest News

New Citations | Respiration Analysis and More

Comparing Diaphragm Tissue Between Healthy and Ill Patients The human diaphragm is one of the primary muscles used in respiration, contracting and expanding to control breathing. To measure how much diaphragms move for critically ill patients (in an Intensive Care Unit) compared to diaphragms in a healthy subject, patients at “Papageorgiou” General Hospital in Thessaloniki, […]

BIOPAC Systems Helps STARK Industries Launch VITAL Ventilator for NASA JPL

BIOPAC’s ventilator testing equipment and expertise supports STARK Industries’ effort to manufacture, validate, and test NASA JPL’s VITAL Ventilators Goleta, California – June 16, 2020 BIOPAC Systems, Inc. announced a partnership with STARK Industries, LLC to provide ventilator validation and testing equipment for the mass production of ventilators. STARK Industries was awarded a global license […]

Read All
Request a Demonstration
Request a Demonstration