12
Copyrights & Patents
Model BQC-2021
• size: 5.9 x 4.2 x 0.6 cm
• weight: 0.4 oz.
© 1996 Franklin Electronic Publishers,
Inc., Burlington, NJ 08016-4709 USA.
All rights reserved.
© 1932 by A. J. Holman Co.; Copyright
© renewed 1960 by A. J. Holman Co.
Used by permission, all rights reserved.
FCC Notice:
Complies with the limits
for a Class B computing device pursuant
to Subpart B of part 15 of FCC Rules.
Operation is subject to the following two
conditions: (1) This device may not
cause harmful interference; and (2) This
device must accept any interference
received, including interference that may
cause undesired operation.
U.S. Patents:
4,490,811; 4,830,618;
4,891,775; 4,982,181; 5,113,340;
5,153,831; 5,203,705; 5,218,536;
5,321,609; 5,333,313; 5,396,606.
European Patent 0 136 379. Deutsch
Patents: M 9409743.7, M 9409744.5.
Pat. Pend. ISBN 1-56712-174-8
Resetting BOOKMAN
If the BOOKMAN keyboard fails to re-
spond, or if its screen performs errati-
cally, first press
CLEAR
and then press
ON/OFF
twice. If nothing happens, follow
the steps below to reset it.
Warning:
Pressing the reset button with
more than very light pressure may perma-
nently disable your BOOKMAN. In addi-
tion, resetting BOOKMAN erases settings
and information entered into its built-in book,
and in an installed cartridge.
1. Hold
CLEAR
and press
ON/OFF
.
If nothing happens, try Step 2.
2. Use a paperclip to
gently
press
BOOKMAN’s reset button.
➤
Troubleshooting
Check that your book cards are
installed correctly. Also check that
hte metal contacts on the book
cards are dirt and dust free.
This unit may change operating modes
due to Electro-static Discharge. Normal
operation of this unit can be re-estab-
lished by pressing the reset key,
ON/OFF
,
or by removing/replacing batteries.
