Franklin dmq-440n Betriebsanweisung
16
➤ Troubleshooting BOOKMAN
• Make sure your book card, if
any, is installed correctly.
• Check that the card’s metal
contacts are dirt-and dust-free.
Card Care
• Do not expose the cards to
heat, cold, or liquids.
• Do not put excessive pressure
on the cards.
LBS.
Resetting BOOKMAN
If the BOOKMAN keyboard fails to re-
spond, or if its screen performs errati-
cally, first press
spond, or if its screen performs errati-
cally, first press
and then press
twice. If nothing happens, follow
the steps below to reset it.
Warning: Pressing the reset button
with more than very light pressure may
permanently disable your BOOKMAN.
In addition, resetting BOOKMAN erases
settings and information entered into its
built-in book, and in an installed card.
Warning: Pressing the reset button
with more than very light pressure may
permanently disable your BOOKMAN.
In addition, resetting BOOKMAN erases
settings and information entered into its
built-in book, and in an installed card.
1. Hold
and press
.
If nothing happens, try Step 2.
2. Use a paperclip to gently press
BOOKMAN’s reset button.
The reset button is recessed in a pin-
sized hole on the back of BOOK-
MAN. Look for it on the battery
cover or near the card slot.
The reset button is recessed in a pin-
sized hole on the back of BOOK-
MAN. Look for it on the battery
cover or near the card slot.
• Do not touch the metal
contacts on the cards.
Caution: Touching these electrical
contacts with statically charged
objects, including your fingers, could
erase information entered in a book
card or built-in book.
Caution: Touching these electrical
contacts with statically charged
objects, including your fingers, could
erase information entered in a book
card or built-in book.