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Chapter
4
Alignment
MSF
5000
Instruction Manual
Alignment Procedures
Alignment Procedures
Motorola recommends performing alignment procedures after installing
the
MSF
5000,
six months after installation, and every twelve months
thereafter.
If
the
MSF
5000 is
equipped
with
the Battery Revert Option
(C28), verify its performance
as
well.
Always
perform
the
procedures
in
the
order presented. Some of the adjustments
are
presented for stations containing specific options. Perform
only
those
procedures
applying
to the
specific
MSF
5000
configuration.
Power Supply Voltage
The following procedure is only performed when
a
station is equipped
with
the
Battery Revert Option
(C28).
This
procedure adjusts the voltage
set
potentiometer
which
sets the
battery charge voltage
at the
Junction
Box battery connection.
1.
Verify
the station is
dekeyed.
2.
On
the
Junction Box, disconnect
the
battery cable from
the station.
3.
Set the
FL
J/EQ
7
switch
(S650) to
FL
J.
(Float).
The
FL
1/EQ
7
switch
is located on the
Power Supply board. Refer
to
Figure
4-1
for the location of this switch.
@
wa
VOLTAGE
SET
POTENTIOMETER
R662
FLOAT/EQ
®
®
POWER SUPPLY
MSFI014
021594KOM
Figure
4-1
Power Supply Board (top View)
4-4
68P81092E04
3/19/94
Chapter
4
Alignment
MSF
5000
Instruction Manual
Alignment Procedures
Alignment Procedures
Motorola recommends performing alignment procedures after installing
the
MSF
5000,
six months after installation, and every twelve months
thereafter.
If
the
MSF
5000 is
equipped
with
the Battery Revert Option
(C28), verify its performance
as
well.
Always
perform
the
procedures
in
the
order presented. Some of the adjustments
are
presented for stations containing specific options. Perform
only
those
procedures
applying
to the
specific
MSF
5000
configuration.
Power Supply Voltage
The following procedure is only performed when
a
station is equipped
with
the
Battery Revert Option
(C28).
This
procedure adjusts the voltage
set
potentiometer
which
sets the
battery charge voltage
at the
Junction
Box battery connection.
1.
Verify
the station is
dekeyed.
2.
On
the
Junction Box, disconnect
the
battery cable from
the station.
3.
Set the
FL
J/EQ
7
switch
(S650) to
FL
J.
(Float).
The
FL
1/EQ
7
switch
is located on the
Power Supply board. Refer
to
Figure
4-1
for the location of this switch.
@
wa
VOLTAGE
SET
POTENTIOMETER
R662
FLOAT/EQ
®
®
POWER SUPPLY
MSFI014
021594KOM
Figure
4-1
Power Supply Board (top View)
4-4
68P81092E04
3/19/94
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