EC-389 Personal Data Directory
(650-0721)                 Battery Installation       Faxback Doc. # 39550


Your EC-389 uses two AAA alkaline batteries for power.  For the best
performance and longest life, we recommend Radio Shack Cat. No. 23-555.

    Caution:

    Do not mix old and new batteries, different types of batteries
    (standard, alkaline, or rechargeable), or rechargeable batteries of
    different capacities.

1.  Open the battery compartment cover by pushing it in the direction of
    the arrow.  Then remove the cover.

2.  Install fresh batteries as indicated by the polarity symbols (+ and -)
    marked inside the compartment.

3.  Replace the cover.

When the display dims, replace the batteries.

    Important:

    To avoid losing information stored in the EC-389's memory:

    Always turn off the EC-389's memory:

    Install the new batteries within 2 minutes after you remove the old
    ones.

    Do not press any keys while you replace the batteries.

    Cautions:

    Use only fresh batteries of the required size and type.

Always remove old or weak batteries.  Batteries can leak chemicals that
can damage electronic circuits.

    Dispose of old batteries promptly and properly.  Do not burn or bury
    them.