Replacing The Batteries - Schwinn AD2 Assembly Manual / Owner's Manual

Replacing the ConsoleBatteries
The Console display will show "Batt" during power up if the battery level is low. When replacing
the batteries, make sure the batteries point in the +/- direction shown in the battery bay.
Note: The console uses AA size batteries (LR6).
, Do not mix old and new batteries.
Do not mix alkaline, standard (carbon-zinc), or rechargeable (Ni-Cd, Ni-MH, etc) batteries.
Be sure to remove the batteries to prevent corrosion damage if you are not going to use the
machine for an extended period of time.