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The
S\\ itches are set as shown in the table below to establi�h
each power �upply
de
m
o
Switche
Po\.1.-er so u rc
select witch
upply lnode
When charging
(AD-209)
*DC
II to 14V IS supphed via EXT DC I PUT connector.
Power mode
e
select witch
(J)
AC
IXOP
OP
DC
OP
DC
DC
BATT CI-IARGC
<WARNING>
After completing the charge of
power mode select sw1tch to DC OPE.
When the output voltage of DC power supply becomes less
@
than
II V. the power lamp 1
\'Oitage 1s less than approx
prevent the battery ovenltscharge.
When mstrument is operated by u�ing the
chapter 5, "Battery Operation."
the
When
n
CIIARGE lamp
Lxternal DC operation
The
V-209 can be operated by e'temaliX l>Ource (II to 14
volts)
In
tillS case, DC source IS supphcd by the attached external DC
cable. Connect the whtte hne
Reversing polanty connecuon may cause blow of the
s1de
fuse
D-209 and external DC source are automatically switched
by mserting the external DC source cable into EXT DC
INPUT connector.
AD-209,
blmking. When the output
I 0.5V. it stops the operauon to
not used, it is possible that the
AD-209
IS
illummated by setting the Charge mode.
is
of source
sure
be
to set
AD-209, refer to
cable
to plus(+)
7
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