Table of Contents
Advertisement
Loading and Removing the Battery Pack
Your
Handheld Terminal
uses
two types of battery:
a
battery
pack and a
memory
backup battery.
The
battery pack is used
L
o
power
normal operations and to
store
data, while
the
memory
backup
battety
provide~
the
power required
to
maintain
memory
contents
when the battery pack
power is
unable
to
supply
power for some
reason.
You can
choose
either batlery pack
(HA-D20.13AT-A)
or large-capacity battery pack
(HA-D21LBAT-A)
for
operatin~
power.
The
backup baltery
is installed mside of the
Handheld
Terminal.
This
guide
uses
the
following
t
erms
t
o refer
t
o the
batteries.
Battety
Pack:
Rechargeable
batteryJmck (HA-D20BAT-A or
IIA-021
LOA1~A)
for
nonnal
operntions
nn data storage
Backup Battery:
Built-in
baucry for
memory
backup
When the battery
pack
power goes low, immediately
charge it
or
replace
it with
a
charged
battery
pack.
You can use the Dual Battery
Chmger,
the Cradle-type
Battery Charger, the USB
Cradle,
or the Etlternel
Cmdlc
to
charge a
battery pack
installed
in
the
terminal. See the
relevant
sections
in this
guide
for
the
respective
options
about h(lW
to
usc.
Important!
Always keep
backup
of all Important
datal
•
The
battery
pack
)Jowers
normal
O
Jleratlon and also
provides powe1·
requ h·ed
to
maintain
memot·y contents, whtle
the
baclwp
haUet•y
provides
bncl<Uil power to
maintain
memory
contents.
Because of
this,
you
should
not
remove
the battery
1
1ac.
k if the backu11
battct·y is
dead. Removing
the
battery pack
while the
backup
battery
is
dead
cause.~
data in
the memory
to
be cot-ruptcd
or lost.
Note
that
once
data
is
lost
it
cannot be t·ccovercd.
Always
l•eep backup of
alllmportaut data.
• The
charge
of a
battet·y
pacl<
when
you put•chase it
may be
depleted
due
to
testing
at
the
factory
or
natural
discharge
during
shlpmeut and
stontgc. Be
su
re
to charge
the
battery
pack before you
use it.
• The
life
of
11
battery
pacl< is
limited,
and
charging
a battery
pacl<
en
uses
It
to
gradually
lose Its
ability
to
maintain the clull'gC.
If
your
battery
paclt
seems
to
t•cqulrc
cha
rging
very
frequently,
II
Jli'Ohnbly
means
it
is
time
to put•ehase a
new one.
•
1f
n
battery
pack is
nsed
past
the
end
of
Its
service
life,
it may
swell
up In size.
ln
such
a case,
replace
Hte
battery
Jlacl<
with
ll
new
one.
•
If
the baclmtl
battery
is
fully
charged,
it
will mainhtin
the
content·
.
s
of the
tct·minal's memory
(RAM)
fo•·
11pp•·oxlmntely
4miuutcs
when
the
mnln
battery
t>acl<
is
removed.
•
1t
takes
4
days with the main
battery
(Jack
installed
in
the
termin
al
for the
baclwp
battery to
be
charged
fully.
E-19
Advertisement
Table of Contents
