Rinstrum R427 - Delete a Truck ID - Long Press of the down Key (Del); Edit a Truck ID - Long Press of the OK Key (Edit)

Reference Manual Rev 1.13
004R-646-113 Page 37
6.1.4. Delete a Truck ID - Long Press of the Down Key (Del)
A long press of this key allows the user to delete a truck. Trucks can only be
deleted if the total weight is 0. Truck totals can be cleared using a long press of the
4 key (Total).
6.1.5. Edit a Truck ID - Long Press of the OK Key (Edit)
A long press of this key allows the user to change the name of a truck.