User's Manual

Smart Systems User’s Manual Version 1.1

If units are metres then depths will appear in metres and velocities in metres per

nanosecond (m/ns). If units are feet then depths will appear in feet and velocities in feet

per nanosecond (ft/ns). To change units see Section 6.3.1 – Depth Units.

6.2.9 Error Messages

If an error occurs during data acquisition, an error message will appear in the bottom left

section of the data acquisition screen. Note the message number, exit the program and

turn off the Digital Video Logger.

Make sure the cables are not damaged and that all cable connections are tightly

secured. Sometimes vibrations cause the cable connections to loosen just a bit and

break contact and this can cause errors. Disconnecting cables and reconnecting them

may provide a better contact and solve the problem. Also check and make sure the

battery is adequately charged. Turn the Digital Video Logger back on and try running the

system again.

For more information on Troubleshooting the system, see Section 7.