EC-4042  (650-0821)             Troubleshooting        Faxback Doc. # 3745

In Case of Difficulty

  If the digits fail to appear in the display, check for improperly
  inserted or discharged batteries.

  Press OFF.  Then press ON/C and try the calculation again.  Review
  the operating instructions to be certain the calculations were
  performed properly.

  If the display is blank after new batteries are installed, pressing
  OFF ON/C ON/C should reset the display and prepare the calculator for
  use.

(LB/all-12/21/94)