Charging of battery
I)
(
onne..:t the \C cord
10
an
AC ou
t
l
et and set the
,\(-DC
swnch
(J)
t
o DC and
the
DC
01'
B \
fT
CIIARGL switch
@
to BAIT CHARGE.
:::!
)
Turn on the p
l
)>N
e
r
swit..:h CD
and the charging will stan.
In
this case.
the
POWER
lamp
is not illuminated.
3) T
h
e
( 111\RG!
l
a
mp
Q)
is
b
e
m
g
J!luminated
dunng the
�
h
a
r
g
e.
II
will
take about IS
h
o
u
r
s
until
the
b
a
tte
r
y
is
charged completely. When the charging
is
completed, the
CHARGf
lamp becomes dim.
4)
Wh
e
n
the
V-109
is
o
p
e
r
a
t
ed on the AC source.
while
it
is c
onn
ec
te
d
with the
AD- :::!09.
the
AD-
209 is
in the
trickle charge mode.
Operating con ide rations
16
Do
not short the both polarities.
Do
not throw the battery pack into fire.
a)
C
h
a
r
ge
the battery
m
the ambient
temperature from
10
to
3S0C'.
Do
n
o
t
charge the battery for t
h
re
e days or
4g
h
o
u
r
in succession. This
will shorten the life
of
the battery.
b) Store the battery pack in a cool and dark place and
in the ambient temperature from -IS to 35°C.
When
a battery stored for
an
e'tended period is
u
s
ed
.
chargr it
for
IS ho
ur
s
.
1.')
The
hfe
or
the
battery pack
IS
subject to the am
bient temperature. load cond1t1on and continuous
operation.
Usually. the number
of the ch
a
rg
e and discharge
is
over
300.
If
a
charge
a
nd
d
i
s
ch
a
r
g
e
is
made once a day. the
life will be more than one year. If the life is over,
the battery can not operate nom1ally. In this case.
replace the battery.
d) Charge the spare battery once a month to prevent a
self-discharge of the battery.
AD-209 battery pack replacement procedure
1)
D
i
s
c
on
n
e
c
t the power cord.
2)
a)
Remove four screws on the upper enclosure, then
remove the upper enclosure (Refer to the Fig. a).
Remove the
s
c
r
ew
s
and the
plate
s
ho
w
n in the Fig.b.
b)
Disconnect
the connecwrs
between the battery
p
a
ck
a
n
d t
h
e
o
s
ci
ll
o
s
c
o
pe
and
take out the
b
a
t
t
e
ry
pack
AD-209.
c)
Install the new battery
pack AD-209
to the com
partment as shown.
Содержание V-209
Страница 1: ...MODEL V 209 OSCILLOSCOPE _ __ OPERATION MANUAL Hitachi Denshi Ltd ...
Страница 12: ...Front View 8 ...
Страница 13: ...8 rJ Rear View 9 ...
Страница 36: ...1 2 EXTERNAL VIEW 32 TOP YiC 00 000000 0 0 SIDE view UniL mm 10DEL V 209 ...
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