Do you have access to Mitchell1 Prodemand? If you are willing to share user/password (we can pay $250), please get in contact with us ASAP: email operation-charm [[at]] tuta.io or click to submit anonymously. (I know, we said we wouldn't ask any more...but it's important!)
Customize Parameters
METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: CUSTOMIZE PARAMETERS
1. COMBINATION METER
NOTICE:
* Be sure to record the current value before customizing.
HINT
The following items can be customized using the Techstream.
Combination Meter
HINT
*: This setting is only valid for the buzzer which sounds at 20 km/h (12 mph) or more.