NOTE: For REMOTE test, there will be a little tolerance. For any
doubt, take off the battery and select "OUT-OF-VEHICLE" to re-test.
3.4.4 Battery System Standard and Rating
BST-100 battery tester will test each battery according to the
selected system and rating.
Use UP/DOWN key to select according to the actual system
standard and rating marked on the battery. Use UP/DOWN key to
select according to the actual system standard and rating marked on
the battery. See in the below picture, the arrow indicated location