Franklin The English Language Studio LDE-1900 - Manual (Page 12)

11
If the keyboard fails to respond, or if the screen performs erratically, perform
a system reset by following the steps below.
1. Use a paper clip to gently press the reset button on your unit.
If nothing happens, try step 2.
The reset button is recessed in a pin-sized hole on the back of the unit,
below the battery compartment.
Warning! Pressing the reset button with more than light pressure may
permanently disable your product. In addition, resetting the product resets
the volume, contrast, date and time settings to their defaults and may
erase any recently entered information.
2. Hold CLEAR and press the reset button.
Warning! This restores factory defaults, so all saved information and
settings will be erased.
RESET
Resetting Your Device