Franklin LDE-1660 User Manual

Your unit is equipped with several special features that many, but not all,
BOOKMAN book cards use. To learn if you can use the special features with a
particular book card, read its User’s Guide.

Contrast: The dial on the side of the
unit under the serial port enables you
to dim or lighten the screen.

AC Adaptor Jack: The AC/DC
adaptor is in the 9 volt range within a
current range of 200 to 300
milliamperes.

This symbol indicates that the inner
core of the plug of an AC adaptor is

negative and that the outer part of
the plug is positive. If the symbol on
our AC/DC adaptor does not match
the above symbol, confirm its
compatibility at its place of purchase.
Serial Port: Plug in a serial cable
here to connect the device to your
PC using the BOOKMAN
Connectivity Kit (available at
www.franklin.com/de).