Setting Channel Display Limits
In addition to other settings, the Channel Properties window also controls channel limits. Warning limits created for a channel are consistent across the whole application.
Note: These channel display limits are in addition to the high and low
parameter limits displayed in the Error Status list, see
Error Management and Status List
Oil pressure example
If an oil pressure sensor is setup with a low limit of 100kPa, as shown here...

...then in any location within M1 Tune where the oil pressure is shown, the value displays in red rather than in the default colour. This is shown below in the oil pressure Bar Graph (for Bar Graphs the bar itself is red rather than the number) and in the Channel List.

