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LB131154
OPERATION
4. Turn
on and
adjust
PE radio
as
directed
in
the
MASTR PE Series
Operating
Manual.
5. The channel
select
switch
on the
PE radio
should
be
set
to
the
repeater
channel.
The Vehicular
Repeater
System is now
operational
and
will
retransmit
between
the base station
and portable
radio.
To Disable
Vehicular
Repeater
System
1.
Turn
off
the
PE
radio
and
reinsert
it
into
the
vehicular
charger
charging
insert.
2.
The
ENABLED indicator
will
go
out
and
the
Vehicular
Repeater
system
is disabled.
To Turn OFF Vehicular
Repeater
System
1.
Press
the
REPEATER pushbutton
switch
to the
"off"
position.
2.
Press
the
POWER switch
on
the
vehicular
charger
unit
to
the
"Off"
position.
The
ON indi-
tor
will
go out.
MANUAL OPERATION OF VEHICULAR
REPEATER
SYSTEM
Normally,
the
PE radio
is
inserted
into
the
vehicular
charger
unit
and the
REPEATER pushbutton
switch
is
in the
"on"
position.
However,
should
these
PE radio
unit
have
been
removed
for
some reason
(e-g.,
servicing,
wearing
of unit,
etc.),
the
REPEATER pushbutton
switch
must
be
manually
operated
to
the
"on"
and
"off"
positions.
With
the PE radio
removed and
Vehicular
Repeater
~System
not
required,
the REPEATER pushbutton
switch
must be in
the
"off"
position
to minimize
interfer-
ence
and allow
other
Vehicular
Repeater
Systems
in the
immediate
area
to operate.
1.
Turn
on
the
mobile
radio
and
select
the assigned
channel.
2.
Apply
power
to
the
Vehicular
repeater
by
pressing
the
POWER
switch
on the
vehicular
charger
to
the
"on"
position.
The ON
indicator
will
glow.
3.
Depress
the
REPEATER
ENABLE
pushbutton
switch
to
the
"on"
position.
The ENABLE indicator
will
glow
indicating
the
Vehi-
~~
cular
Repeater
System
is
opera-
tional.
i
4.
When Vehicular
Repeater
System
operation
is no longer
required,
the
REPEATER pushbutton
switch
l
must
be in
the
"off"
position.
.
The
ENABLE
indicator
will
go
out.
~27
'A vehicle
operator
returning
to
the
vehicle
and not
returning
the
PE unit
to
the
vehicular
charger
unit
must
depress
the REPEATER pushbutton
switch
to disable
the
Vehicular
Repeater
System.
Failure
to
do so will
cause
a delay
in
another
Vehicular
Repeater
System
from
assuming
the
priority
state
and
possibly
causing
interference
-with
existing
or
future
communications
traffic.
Repeater
System operation
is
no
I
I
MAINTENANCE
REMOVING
IC'S
(and
all
other
soldered-in
components)
can
be easily
accomplished
by using
a de-soldering
tool
such as a SOLDA-PULLTe ore equivalent.
To
remove
an IC,
heat
each
lead
separately
on
the
solder
side
and
remove
the
old
solder
with
the de-soldering
tool.
I
CAUT1oN
The
CMOS
Integrated
Circuit
devices
used in this
equipment
can
be destroyed
by static
discharges.
Before
handling
one
of
these
devices,
the
serviceman
should
discharge
himself
by touching
the
case
of
a bench
test
instrument
that
has
a 3-prong
power
cord
connected
to
an
outlet
with
a
known
good
earth
ground.
When
soldering
or
de-soldering
a CMOS
device,
the
soldering
iron
should
also
have
a
3-prong
power
cord
connected
to
an
outlet
with
a
known
good
earth
ground
or
a
battery-operated
soldering
iron
should
be used.
e
10
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