Hitachi V-209, Operation Manual

Page: 11 / 47

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