Texas Instruments TI-30XIIB Owners Manual - Page 6

Optional, Accessories, operation

Page 6 highlights

To install a battery. insert a coin into the slot in the back of the calculator and pry off the battery cover. (see sketch) Attach the battery terminals to the connecting wires in the calculator. Position the connected battery in the compartment according to the diagram on the battery cover and snap the cover back into place Optional Accessories The following optional accessories are available from your calculator dealer or from the nearest Texas Instruments Service Facility or Exchange Center. Rechargeable Kits RK-1 and RK-2 -These kits are available to convert yOur calculator from a disposable battery power source to a rechargeable source. The RK-I kit contains the AC9131 Adapter/Charger and the BP-5 battery pack which will typically provide 2 hours of continuous operation without recharging About 4 hours of recharging will restore full charge when the calculator is off. 12 hours if the calculator is in use. The RK-2 kit contains the AC9132 Adapter/Charger and the BP-8 battery pack which will typically provide 4 hours of continuous operation without recharging. About 4 hours of recharging will restore full charge when the calculator is off. 6 hours if the calculator is in use. Either battery pack can be charged while in or out of the calculator. CAUTION. The battery packs cannot be recharged by either charger. The BP-5 should only be recharged with the AC9131 and the BP-8 should only be recharged with the AC9132. Carrying Case -Available at your dealer or from Texas Instruments. 4

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To
install
a
battery.
insert
a
coin
into
the
slot
in
the
back
of
the
calculator
and
pry
off
the
battery
cover.
(see
sketch)
Attach
the
battery
terminals
to
the
connecting
wires
in
the
calculator.
Position
the
connected
battery
in
the
compartment
according
to
the
diagram
on
the
battery
cover
and
snap
the
cover
back
into
place
Optional
Accessories
The
following
optional
accessories
are
available
from
your
calculator
dealer
or
from
the
nearest
Texas
Instruments
Service
Facility
or
Exchange
Center.
Rechargeable
Kits
RK-1
and
RK-2
—These
kits
are
available
to
convert
yOur
calculator
from
a
disposable
battery
power
source
to
a
rechargeable
source.
The
RK-I
kit
contains
the
AC9
131
Adapter/Charger
and
the
BP
-5
battery
pack
which
will
typically
provide
2
hours
of
continuous
operation
without
recharging
About
4
hours
of
recharging
will
restore
full
charge
when
the
calculator
is
off.
12
hours
if
the
calculator
is
in
use.
The
RK-2
kit
contains
the
AC9132
Adapter/Charger
and
the
BP
-8
battery
pack
which
will
typically
provide
4
hours
of
continuous
operation
without
recharging.
About
4
hours
of
recharging
will
restore
full
charge
when
the
calculator
is
off.
6
hours
if
the
calculator
is
in
use.
Either
battery
pack
can
be charged
while
in
or
out
of
the
calculator.
CAUTION.
The
battery
packs
cannot
be
recharged
by
either
charger.
The
BP
-5
should
only
be
recharged
with
the
AC9131
and
the
BP
-8
should
only
be
recharged
with
the
AC9132.
Carrying
Case
—Available
at
your
dealer
or
from
Texas
Instruments.
4