Franklin MWD-460 User Manual page 34

If the keyboard fails to respond, or if the screen performs erratically, perform a system reset by
following the steps below.
1. Hold CLEAR and press
If nothing happens, try Step 2.
2. Use a paper clip to gently press the reset button located on the back of the unit.
Warning! Pressing the reset button with more than light pressure may permanently disable
your MWD-460. In addition, resetting the MWD-460 erases settings and user-entered
information.
Resetting Your MWD-460
.