Aiphone PG-3 User manual
AIPHONE
833255
02836
3-WATT
PAGING
AMPLIFIER
MODEL:
PG-3
AIPHONE
PG-3,
3-WATT
PAGING
AMPLIFIER
IS
DESIGNED
FOR
USE
WITH
AIPHONE
INTERCOM
SYSTEMS:
TB-F,
TB-H,
TS-K,
KAH,
LAF,
LAH-20
AND
HM-7.
—
INSTRUCTIONS
—
O)
Terminal
block
ec
Connecting
instruction
label
(3)
Volume
control
SPECIFICATIONS
Power
output:
Distortion:
Less
than
1%
at
1,000Hz
1
watt
output.
Current
consumption:
750mA
at
maximum
output.
Input:
INPUT
1
(Impedance:
10K
ohm)..
|
INPUT
2
(Impedance:
20
ohm)
..
8
ohm
(8
ohm
—
COM)
2
ohm
(2
ohm
—
COM)
DC-12V.
Use
Aiphone
PS-12A
(or
PS-12C
in
North
America)
power
supply.
ACTUAL
TERMINAL
LOCATIONS
INPUT
1
INPUT
2
i
Tooo
a.
3
watts.
%
+
+
*
.
100mV
for
maximum
output.
.600mV
for
maximum
output.
*
Output:
*
Power
requirements:
INPUT
1
Connect
to
terminal
of
Paging
adaptor:
PB-1,
PG-U,
PA-I
or
PA-2.
:
Connect
to
terminal
of
PB-1,
PG-U,
or
terminal
of
PA-1
or
PA-2.
a
INPUT
2
Connect
to
terminal
assigned
of
LAF-,
|
HM-7
or
YELLOW
)
wire
of
LAN-1
in
LAH-20
a
COM
no
He
system.
*INPUT
17:
for
systems
TB-F,
TB-H,
:
Connect
to
[E]
terminal
of
LAF-,
HM-7
or
TS-K
&
KAH.
;
i
*
INPUT2:
for
systems
LAF,
HM-7
BLUE
)wire
of
LAN-1
in
LAH-20
system.
&
LAH-20.
OUTPUT
:
Connect
to
8
ohm
paging
speaker,
but
ONLY
WHEN
installing
multi-
[=]
ple
number
of
speakers
(ex.
Up
to
four
8
ohm
paging
speakers).
Connect
to
8
ohm
paging
speaker.
COM)
:
Connect
to
paging
speaker.
Connect
to
|
+]
terminal
of
PS-12A
(or
PS-12C)
power
supply.
Connect
to
[—]
terminal
of
PS-12A
(or
PS-12C)
power
supply.
*
Allows
paging
announcement
to
relatively
small
room
or
area
(where
only
one
paging
speaker
is
installed)
in
conjunction
with
Aiphone
paging
adaptors
in
TB-F,
TB-H
&
KAH
systems.
|
*
Allows
paging
announcement
to
relatively
small
room
or
area
(where
only
one
paging
speaker
is
installed)
amplifying
the
output
of
LAF,
HM-7
and
LAH-20
(in
conjunction
with
LAN-1).
Talkback
paging
is
not
available
in
LAF,
HM-7
or
LAH-20
systems.
Do
not
attempt
to
install
PG-3
until
you
have
read
and
thoroughly
understood
the
installation
procedure.
Aiphone’s
warranty
is
void
if
it
is
installed
in
a
manner
other
than
described
in
this
manual.
1)
Amplifier
input
connections;
The
paging
adaptor
and
PG-3
(INPUT
1
,
[E1]
terminals)
should
be
located
as
close
as
possible
to
each
other.
SHIELDED
CABLE
SHOULD
BE
ALWAYS
USED
TO
CONNECT
THEM
IN
ORDER
TO
REDUCE
THE
POSSIBILITY
OF
PICKING
UP
R.F.
SIGNALS
OR
ELECTRICAL
NOISE.
2)
Power
supply
connections;
a.
PS-12A
(or
PS-12C)
power
supply
and
PG-3
should
be
located
as
close
as
possible
to
each
other
and
0.8
mm
dia.
wires
(20
AWG)
or
thicker
should
be
used
in
order
to
avoid
drop
of
PG-3
output
power.
0.8
mm
dia.
(20
AWG)
OR
THICKER
d
|
PS-12A
(or
PS-12C)
w
wW
2)
NOTE
b.
LAF,
HM-7,
TB-F,
TB-H
&
TS-K
systems
(TB-H:
up
to
BLOCK
#
(1)
|
BLOCK
#
(2)
12
phones);
|
(>
O
One
PS-12A
(or
PS-12C)
power
supply
may
be
COMMON-
eer
PS-12A
o)
LY
used
for
both
intercom
system
and
PG-3.
(or
PS-12C)
lait
m
phones);
l
l
l
|
!
A
we
|
a
c.
KAH,
LAH-20
&
TB-H
systems
(TB-H:
more
than
12
me
E
|
i
|
|
i
One
PS-12A
(or
PS-12C)
power
supply
is
required
for
the
PG-3
CA
LZ
E
intercom
system
and
a
second
power
supply
is
required
Da
for
the
PG-3.
;
Paging
l
Paging
adaptor
adaptor
NOTE:
When
two
or
more
PG-3
are
installed
in
a
system,
one
PS-12A
(or
PS-12C)
power
supply
MUST
be
used
for
each
PG-3.
System
power
supply
PHONE
NETWORK
3)
Paging
speaker
line
connections;
a.
Heaviest
possible
gauge
of
wires
should
be
run
from
PG-3
to
paging
speaker.
Refer
to
the
chart
below
and
select
the
proper
wire
gauge
to
meet
your
requirements.
22
AWG
|
20
AWG
18
AWG
Distance
160’
235°
355°
som
|
Om
|
90m
b.
When
paging
speakers
are
installed
in
multiple
(Up
to
four
8
ohm
paging
speakers
are
installable),
run
2
separate
wires
from
PG-3’s
[29]
and
[COM]
terminals
to
each
8
ohm
paging
speaker.
ADAPTOR
REQUIREMENTS
PG-3
can
add
the
feature
of
paging
to
relatively
small
area,
where
one
8
ohm
paging
speaker
is
installed.
The
following
requirements
MUST
be
met
for
paging
adaptor
and
power
supply.
Use
PG-3
with
PB-1
for
each
TB-H
block:
for
each
block.
TS-K
block.
for
each
block.
block. block.
Connect
PG-3
directly
to
LAF
stations.
Not
available.
Use
PG-3
with
LAN-1.
Not
available.
Connect
PG-3
directly
to
HM-7
stations.
Not
available.
SYSTEM
|
STRAIGHT
PAGING
TALKBACK
PAGING
Use
PG-3
with
PB-1.
Use
PG-3
with
PB-1
and
PB-2.
Use
PG-3
with
PB-1
and
PB-2
Use
PG-3
with
PG-U
for
each
Use
PG-3
with
PG-U
and
PA-B
Use
PG-3
with
PA-1
for
each
Use
PG-3
with
PA-2
for
each
POWER
SUPPLY
FOR
PG-3
Supplied
by
system’s
single
power
supply
(in
a
system
of
up
to
12
phones).
Supplied
by
system’s
single
power
supply
(in
a
system
of
up
to
12
phones).
Supplied
by
system’s
single
power
supply
(in
a
system
of
up
to
12
phones).
Separate
power
supply
required
for
PG-3
and
system
itself.
Supplied
by
system’s
single
power
supply.
Separate
power
supply
for
PG-3
and
system
itself.
Supplied
by
system’s
single
power
supply.
AJUSTING
CONTROLS
When
using
PG-3
in
conjunction
with
paging
adaptor
in
systems:
TB-F,
TB-H,
KAH
&
TS-K;
1.
After
wiring,
set
paging
adaptor
TREBLE,
BASS
&
VOLUME
controls
(and,
of
background
music
source,
if
in-
stalled)
and
PG-3
VOLUME
control
at
MIDPOINT.
2.
Turn
on
the
power
supply
and
background
music
source
(and
power
supply
for
PG-3,
if
installed
separately)
and
proceed
with
adjustments
in
the
following
manner,
(1)
Test
operations
for
paging
and
talkback
paging,
as
described
in
the
manual.
(2)
During
paging,
adjust
paging
adaptor
TREBLE,
BASS
&
VOLUME
controls
to
desired
level.
In
case
paging
volume
level
is
too
low
after
paging
adaptor
VOLUME
control
is
set
at
maximum
level,
adjust
PG-3
VOLUME
control
to
achieve
the
most
desired
level.
(3)
If
background
music
is
included,
adjust
paging
adaptor
MUSIC
TREBLE,
BASS
&
VOLUME
controls
(or
in
background
music
source,
if
included)
while
listening
to
the
background
music.
|
(4)
Adjust
PRE-TONE
VOLUME
control
on
paging
adaptor
(PB-1
only).
When
using
PG-3
in
system:
LAF,
HM-7
&
LAH;
1.
After
wiring,
turn
on
the
power
supply
(and
power
supply
for
PG-3,
if
installed).
Set
PG-3
VOLUME
control
at
MIDPOINT.
|
(1)
Test
operations
for
calling
and
communication,
as
described
in
the
manual.
(2)
Adjust
master
station
VOLUME
controls
for
calling
and
communication
(LAW-1
VOLUME
controls
in
LAH-20
system)
to
desired
level.
(3)
On
master
station,
select
the
number
button
assigned
for
paging
(to
which
PG-3
terminal
is
connected)
and
page.
Adjust
PG-3
VOLUME
control
to
desired
level,
while
listening
to
the
announcement
from
the
paging
speaker.
INSTALLATION
EXAMPLES
(2)
Paging
with
talkback
TB-F
system
PB-2
(aj
suainie
paging
STATION
STATION
<3
6
TB-6F
TB-6F
A
g
i
STATION
iE:
L
PG-3
eee
ew
AEE
Ai
Z
e
i
T
SOURCE
E
poA
p=
$
Sa
{82}
6
Ø
917)
PO
PY
:
AE
eae
E
a
a
PS-12A
(or
Ee)
Me
ee
W
PS-12C)
m
e
PS-12A
Ø
\
(or
PS-12C)
E
Z
—
A
~%
ND
A
NOTES:
(1)
One
power
supply
may
be
used
commonly,
NOTES:
(1)
One
power
supply
may
be
used
commonly,
but
[+],
[=]
lines
should
be
run
separately
but
,
[Œ]
lines
should
be
run
separately
from
PG-3,
PB-1
&
TB-F
phones.
from
PG-3,
PB-1/PB-2
&
TB-F
phones.
(2)
Depressing
|
P|
button
in
handset
operates
(2)
Depressing
|
P|
button
in
handset
operates
paging
speaker.
paging
speaker
and
releasing
for
talkback.
TB-H
system
(1)
Straight
paging
STATION
STATION
6
5
TB-6H
TB-6H
SOURCE
PS-12A
(or
PS-12C)
Dæ
DØ
NOTES:
(1)
One
power
supply
may
be
used
commonly,
but
[+]
,
[=]
lines
should
be
run
separately
from
PG-3
and
PB-1/TB-H
phones.
(2)
The
selector
button
#6
on
each
TB-H
phone
operates
paging
speaker.
LAF
system
*
Straight
paging
STATION
STATION
2
STATION
3
LAF-5
42
sO
72
sO
i@
2@
3
a
SP
ix
(82)
PS-12A
(or
PS-12C}
NOTES:
(1)
PG-3
may
be
powered
by
power
supply
of
LAF
system.
(2)
The
selector
button
#5
on
each
LAF
station
operates
paging
speaker.
(2)
Paging
with
2
blocks
6.3
STATION
STATION
9
10
l
TB-12H
TB-12H
BLOCK
#
(1)
am
GRN
AA
2 2
c@
SP
ND
A
GNO
JA
(882)
B22
22@
PS-12A
(or
PS-12C}
COM
aaar
H
—
AQ)
|
PG-3
fi
—
f
Ho
Ga
i
i
=
cB
ee
SP
co
E22
(89)
BGM
4
a
SOURCE
E
O
(
22
PS-12A
(or
GIT
PS-12¢)
PS-12A
(or
PS-12C)
NOTES:
(1)
One
power
supply
is
required
for
the
inter-
com
system
and
a
second
power
supply
is
required
for
the
PG-3
amplifier
of
each
block.
(2)
The
selector
button
#11
on
each
TB-H
phone
operates
paging
speaker
of
block
#1
and
#12
block
2.
[4]
HM-7
system
*
Straight
paging
STATION
STATION
5
STATION
6
PS-12A
(or
PS-12C)
NOTES:
(1)
PG-3
may
be
powered
by
power
supply
of
HM-7
system.
|
|
(2)
The
selector
button
#5,
6
or
7
on
HM-7
Station
#5,
6
or
7
operates
paging
speaker.
INSTALLATION
EXAMPLES
)
(continued)
*
Straight
paging
STATION
#18
STATION
#17
LAH-20
system
CENTRAL
AMPLIFIER
LAW-1
ADOSAM]?
2ZO-APO-2CS8sS00
OH
PS-12A
{or
PS-12C)
STATION
#19
YELLOW
STATION
LAN-1
yvELLOW
ko
TN
=
SP
ca
(892)
PS-12A
(or
=
A
|
PS-12C)
2
LAN-1
BLUE
YELLOW
BLUE
NOTES:
(1)
One
power
supply
is
required
for
the
intercom
system
and
a
second
power
supply
is
required
for
the
PG-3.
(2)
Selecting
own
station
number
buttons;
i.e.,
#8-A
on
station
#18,
#9-A
on
station
#19
and
#10-A
on
station
#20
operates
paging
speaker.
[6]
TS-K
system
(1)
Straight
paging
STATION:
STATION STATION
6
7
SP
Z
Z
Z
Pr]
mE,
PL
ea
Z Z
Z
P2
2
on
P22
>
P3 P3
P3
el
Kol
Ke
rz.
BØ
Be
Ø
B
COM
NOTES:
(1)
PG-3
may
be
powered
by
power
supply
of
TS-K
system.
(2)
Depressing
|P]
button
on
each
TS-K
phone
operates
paging
speaker.
(or
(2)
Paging
with
talkback
STATION
6
PA-B
~-
— e
en
ee
BGM
SOURCE
PS-12A
{or
PS-12C}
Ha
a
—
W
Z
PS-12A
(or
PS-12C}
NOTES:
(1)
One
power
supply
is
required
for
the
inter-
com
system
and
a
second
power
supply
is
required
for
the
PG-3.
(2)
Depressing
selector
button
#6
and
[P]
button
operates
paging
speaker
and
releasing
for
talkback
on
each
TS-K
phone.
a
e
KAH
system
PNA
(1)
Straight
paging
STATION
STATION
STATION
10
17
2
KAH-12
KAH-12
:
H)
om
Pe
oe
Z
BGM
SP
7
SOURCE
=
t3
Á
if
PS-12A
8j
[9ST
g
I
(or
PS-12C)
Fd
:
tw
DARE
b
Ef
h
oom
ee
S
el
SS
EE
(ad
Gs
Ge
a
es
(2)
Paging
with
talkback
INSTALLATION
EXAMPLES
(continued)
STATION
STATION
STATION
Z
Z
%
%
%
2
PAE
TAGRAT
12
KAH-12
KAH-12
%
ØO
DQ
Ø
Ø
A
PS-12A
(or
PS-12A
(or
PS-12C)
PS-12C)
NOTES:
(1)
One
power
supply
is
required
for
the
inter-
NOTES:
(1)
One
power
supply
is
required
for
the
inter-
com
system
and
a
second
power
supply
is
required
for
the
PG-3.
(2)
The
selector
button
#12
on
each
KAH
phone
operates
paging
speaker.
com
system
and
a
second
power
supply
is
required
for
the
PG-3.
(2)
Depressing
selector
button
#12
and
[P|
button
operates
paging
speaker
and
releasing
for
talkback
on
each
KAH
phone.
OOK
OF
We
at
AIPHONE
are
proud
of
our
products.
Our
designers
and
engineers
strive
to
bring
you
the
finest
in
communication
equipment.
Each
item
has
been
carefully
tested
and
inspected
before
leaving
our
factory.
Properly
installed
and
used,
your
Aiphone
intercom
system
should
give
years
of
trouble-free
service.
We
are
pleased
to
offer
the
following
warranty:
hs",
Tod
y
N
WARRANTY
Aiphone
warrants
its
products
to
be
free
from
detects
ot
material
and
workmanship
under
normal
use
and
service
for
a
period
of
one
year
after
delivery
to
the
ultimate
user
and
will
repair
free
of
charge
or
replace
at
no
charge,
should
it
become
defective
upon
which
examination
shall
disclose
to
be
defective
and
under
warranty.
Aiphone
reserves
unto
itself
the
sole
night
to
make
the
final
decision
whether
there
is
a
defect
in
materials
and/or
workmanship;
and
whether
or
not
the
prod-
uct
is
within
the
warranty.
This
warranty
shall
not
apply
to
any
Aiphone
product
which
has
been
subject
to
misuse,
neglect,
accident,
or
to
use
in
violation
of
instructions
furnished,
nor
extended
to
units
which
have
been
repaired
or
altered
outside
of
the
factory
.
This
warranty
does
not
cover
batteries
or
damage
caused
by
batteries
used
in
connection
with
the
product.
This
warranty
covers
bench
repairs
only,
and
any
repairs
must
be
made
at
the
shop
or
place
des-
ignated
in
writing
by
Aiphone.
Aiphone
will
not
be
responsible
for
any
costs
incurred
involving
on
site
service
Calls.
terrier
Aiphone
Co.,
Ltd.,
Nagoya,
Japan
®
Aiphone
Corporation,
Bellevue,
Washington
ALL
OVER
THE
WORLD
Al
PHON
E
PG—3I
Printed
in
Japan
(E}
Table of contents
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