Your FlashMaster Is Not Working Properly
(1) "Reset" the
FlashMaster by gently but firmly pushing the tip of a ball-point pen into
the "RESET" hole
located below the "SPECIAL PROBLEMS" key. Then push the "ON/OFF" key.
(2) If the problem continues, following the illustration inside the battery compartment and the
instructions under “HOW TO INSTALL BATTERIES”: an adult should remove the batteries and replace them with 2 new AA-size
1.5-volt alkaline batteries (and then push the “ON/OFF” key).
Note: "Resetting" the
FlashMaster or removing its batteries restores all the FlashMaster’s
original settings and erases the
contents of its temporary memory, including all results and missed or
“entered” problems stored in that memory.
Multiplication Tables, Division Tables, Addition Tables, and Subtraction Tables
The FlashMaster is the key to