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7
AC Adaptor Jack:
The AC/DC
adaptor is in the 9 volt range within a
current range of 200 to 300 milliam-
peres.
+
–
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 your
AC/DC adaptor does not match the
above symbol, confirm its compatibility
at its place of purchase.
Speaker:
The speaker is located on
the back of your unit, above the book
card slot. For best results, do not
cover the speaker with your hand.
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.
Headphone Jack:
The headphone
jack is designed for 3.5 mm, 35 ohm
impedance stereo headphones.
Caution:
Monophonic headphones
will not work with this unit.
Volume Control:
The dial, located
under the headphone jack, controls the
volume of the speaker or headphones.
▲
Volume Control
▲
Headphone Jack
Using the Special Features
A/C Adaptor Jack
▲