General Information
The Sentry Key system complies with FCC rules Part 15 and with RSS-210 of Industry Canada. Operation is subject to the following conditions:
• This device may not cause harmful interference.
• This device must accept any interference that may be received, including interference that may cause undesired operation.
See also:
Towing Tips
Before setting out on a trip, practice turning, stopping and backing the trailer
in an area away from heavy traffic.
If using a manual transmission vehicle for trailer towing, all starts must be
...
Brake System
In order to assure brake system performance, all brake system components should
be inspected periodically.
Refer to the “Maintenance Schedule” for the proper maintenance intervals.
WARNING!
R ...
Adding Fluid
Add lubricant only at the fill hole and only to the level specified above. ...