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19.1 DESCRIPTION
The RTP -1002A Battery Assembly
consists of a
battery pack and charger designed to be mounted to
t he
back of the R2001D
Communications
System
Analyzer
(Figure
19-1). The unit contains battery
capacity
to
operate
the
System Analyzer for
approxi-
mately
one hour.
A
constant-current
charging system
can
recharge the batteries in 16 hours.
A schematic
of
the battery pack is
shown
at the end
of the section
in Figure
19-2, and the
printed wiring
board assembly and
a parts location detail are
coordi-
nated
with the
parts list
in
Figure 19-3.
SECTION 19.
BATTERY ASSEMBLY
19.2
INSTALLATION
The
battery
pack
is
quickly
installed
on the
R2001D
System
Analyzer. With
the Analyzer
disconnected
from the
ac
line,
remove
the
blower ac connector
from
the
socket on the
rear panel
of the unit.
Remove
the
two t humbscrews
and
clips
that hold the blower to the
rear panel. Lift
the
blower
off and
set
it aside,
noting
the position
of the
blower in relation
to the two locat-
ing pins
on the
rear panel.
Reverse this
procedure
to
reinstall
the blower.
Put
t
he
caution
label
(PIN
54-
80379A 76) on the
rear
panel
of your
System
Analyzer.
Place
the battery
pack's
left edge tabs into the left
feet
slots
on
the
Analyzer's
rear
panel.
Two
captive
screws
on the battery pack's
righ
t
edge engage
threaded
holes
in
the
rear
panel's
right
feet. Tighten
these
screws
snugly,
but
do
not
overtighten. Install
the
cable from the battery pack
in
the DC
IN
jack on the
rear panel
of
the
unit,
and
reconnect
the ac line
cord.
Figure
19-1.
Battery
Pack
- Mounting Detail
19-1
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