When Trouble Occurs - Sharp EL-9650 Operation Manual

CHAPTER 13

(1) When trouble occurs

If a problem occurs after replacing the batteries, or if the calculator does not function
˚
properly even after the above RESET operation, perform the following:
1. Press the RESET switch on the back.
2. Press .
¬ ¬ ¬ ¬ ¬
• Returns to the initial display.
CAUTION
Do not press in step 2. Pressing
¬ ¬ ¬ ¬ ¬
will delete all data stores in the calculator.
264