Adjust Communication Timings

When using a third party USB to serial adapter it may be necessary to alter the communication timing between iChart and the data logger.

1. Open iChart with the current project.

2. Hold down CTRL, ALT, and T to bring up the Communication Timing menu.

3. Select NexSens DN Sensors from the Device field.

4. Select iSIC (Direct connect) from the Communication Option dropdown.

Note: Ensure Direct Connect* is not selected.

Figure 1: Communication Timing Dialog


5. Enter 1751 in the Pause after cmd (sec) box.

6. Enter 20 in the Tx char space (msec) box.

7. Click OK.

Figure 2: Change Settings