Aiphone LEF Series User manual

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83492000

0^6®

0501

US

G

AIPHONE

INSTALLATION

&

OPERATION

MANUAL

1

SYSTEM

OUTLINE

&

COMPONENTS-

■

System

outline

LEF

is

a

flexible

Open

Voice

Selective

Call

Intercom

system,

which

integrates

any

combination

of

master

and

sub

stations.

Selective

calling

from

any

master,

with

handsfree

reply.

Incorporates

a

variety

of

additional

features

as

described

below.

Intercom

masters

Audio

door

or

room

subs

LEF-3,

LEF-5

LEF-10orLEF-10S

PT-1210N

■

Package

contents

■

Components

available

•

Intercoms:

Masters

or

subs,

intermixable

•

LEF

intercom

(LEF-3,

5,10

or

10S)

•

Packet

of

screws

•

Instailaiton

&

Operation

Manual

•

Sub

stations:

LE-DL:

Surface-mount

w/anodized

aluminum

panel

★

8Q

horn

speaker

w/LT-1

matching

transformer

•

All

Call

&

music:

BG-10C:

All

call,

chime

&

music

adaptor.

Requires

a

PS-12F

power

supply

(12V

DC,

2.5A).

PanTilt

door

stations:

MYW-P1L

or

MYW-PSL

adaptor:

For

1

or

3

PanTilt

doors.

Includes

one

or

two

MYH-CU

monitors.

Max.

3

monitors

with

add

!

PS-18C

or

PS-18D.

MY-DC/A,

MY-DG/A

w/full

PanTilt

capability.

MY-CA,

MY-FA,

with

prism

lens

for

PanTilt.

MY-DS,

wide

angle

and

longer

distance.

MYW-CA

overhead

enclosure

w/MY-CA

installed,

with

I

E/IF

audio

door

for

communication.

MY-DC/A

MYW-P1L

MYH-CU

MYH-CU

-1

-

2

NAMES

&

FEATURES

■

Names

&

functions

1

Speaker

2

Call-in

LED

(3)

3

Station-Select

button

(3)

4

Voice

volume

control

5

OFF

button

(w/ON

LED)

6

Mic.

7

Occupied

LED

(In-use)

8

Priv.

button

&

LED

indicator

9

Talk

(listen)

button

4

5

LEF-5,10,

10S

1

Speaker

2

Call-in

LED

(5

on

0)

3

Station-Select

button

(5

or

10)

4

Voice

volume

control

5

Occupied

(In-use)

LED

6

All

Call

transmit

button

&

LED

7

Door

Strike

button

8

Mic.

(initiator

only)

9

OFF

button

(w/ON

LED)

10

Priv.

button

&

LED

indicator

11

Talk

(listen)

button

★

LEF-5:

5

station

buttons

and

OFF.

LEF-10:

All

Cali

button

&

LED

not

included

•

Four

LEF

master

stations,

intermixable.

Models

Capacity

Door

strike

All

Cali

transmit

PanTilt

door

LEF-3

4

stations

LEF-5

6

stations

X

X

LEF-10

11

stations

X

X

LEF-10S

11

stations

X

X

X

•

Loop-wired

system

with

multiconductor

shielded

cable.

All-master

system:

5

common

wires

+

total

No.

of

stations

in

the

system.

If

All

Call

is

included:

Add

3

additional

common

wires

(P1-P3).

If

Door

Release

is

included

(LEF-5/10/10S):

Add

1

common

(L)

+

1

individual

wire

for

each

door

to

be

released

(K#

terminals).

Single-master

system:

2

wires

homerun

from

each

sub

to

the

master.

Leave

jumpers

between

E

&

-

installed.

Intermixed

system

with

masters

and

subs:

3

wires

from

each

sub

to

the

nearest

master,

or

2

common

+

1

individual

wire

per

station

on

a

loop.

Remove

jumpers

between

E

&

-

from

all

stations

in

a

multi-master

system.

•

Optional

features:

*

1

or

3

PanTilt

doors

(w/

MYW-PIL

or

MYW-P3L

adaptor)

*

All

Call,

chime

&

Music

distribution

(w/BG-IOC

adaptor)

*

Door

strike

EL-9S

(w/RY-PA

relay)

*

&Q

horn

speaker

(w/LT-1

transformer)

*

External

signalling

when

door/sub

calls

(w/RY-AC/A

and

external

device)

Speaker-

Directory

LE-DL

CALL

Speaker

CALL

®

LE-DA

Speaker

LE-A,

1-call

LE-AN,

w/PRIV.

PRIV.

CALL

LE-A3,

3-catl

LE-AN3,

w/PRlV.

-

2

-

PRECAUTIONS

ON

INSTALLATION

&

WIRING-

A

caution

★

Do

not

connect

AC

wires

to

any

terminal

on

any

unit,

as

fire

or

unit

damage

may

occur.

Connect

oniy

the

specified

power

source

onterminals.

★

Do

not

install

more

than

one

power

supply

(PS-12C

or

PS-12F

or

PS-12A)

for

an

entire

LEF

system.

★

Do

not

attempt

to

install

or

connect

wires

on

LEF

equipment

while

system’s

power

supply

is

plugged

in.

★

LEF

masters

and

related

equipment,

except

door

station,

are

designed

for

indoor

use

only.

Do

not

Install

outdoors.

IMPORTANT

★

There

is

no

need

to

disassemble

the

equipment

for

installation,

other

than

to

open

the

unit

to

connect

the

wires

to

the

back

case.

Do

not

access

the

PC

board

or

components

unless

properly

qualified.

★

Any

other

manufacturer’s

products

installed

with

this

system

(power

supply,

external

signalling

device,

etc.)

are

not

covered

under

Aiphone’s

warranty.

★

Do

not

mount

LEF

equipment

in

the

following

places,

as

it

may

cause

the

system

to

malfunction:

•

High

or

extreme

cold

temperature

areas:

under

direct

sunlight,

near

equipment

that

varies

in

temperature,

in

front

of

air

conditioner,

inside

a

refrigerated

area,

etc.

•

Places

subject

to

moisture

or

humidity

extremes.

•

Places

subject

to

environmental

conditions,

such

as

dust,

oil,

chemicals,

salt,

etc.

★

LEF

units

are

electronic

devices,

which

must

not

be

subjected

to

water

or

any

other

liquid.

★

Severe

weather

conditions,

such

as

lightning

storms,

may

cause

damage

to

LEF

equipment.

We

recommend

that

power

surge

protection

be

installed

as

follows:

(However,

this

does

not

guarantee

that

no

damage

will

occur).

•

If

the

power

supply

has

a

GROUND

terminal,

take

it

to

an

earth

ground.

In

this

case,

a

separate

surge

arrester

is

not

necessary.

•

When

using

a

power

supply

that

has

no

GROUND

terminal,

install

a

surge

arrester

near

the

output

as

shown.

•

Additional

SA-1

surge

arresters

can

be

installed

to

protect

communication

lines.

One

SA-1

per

2

wires

on

master

station.

PS-12A

or

LEF

model

Install

a

surge-arrester

(discharging

voltage:

100-180V)

at

a

point

close

to

the

output,

taken

to

earth

ground.

PS-12C

>

Surge-

^_1

DC

12V

(Aiphone

model

SA-1)

Grounded

■

Before

actually

installing

the

LEF

system,

the

contents

on

pages

4-8

must

be

thoroughiy

read

and

understood.

-

3

-

WIRING

LEF-3

LEF-5,10,10S

<0

20

30

R0

Y0

LEF-10S

Front

case

back

view

Red

Yellow

Yellow

CN2

cm

CN1

*

LEW-5,

LEW-10,

and

LEW-1

OS

Terminal

boxes

are

not

equipped

with

K1

~

K5,

K1

~

K10

terminals.

*

Shorting

link

on

E

and

-

terminal:

Must

remain

attached

in

a

single-master

system.

Remove

when

2

or

more

masters

are

in

a

system.

■

Terminal

definitions

1

~

10:

Station

number,

establishes

communication

to

other

LEF

masters

(to

“C”

terminal)

or

LE

subs

(to

“1”

terminal)

E:

Common

communication

line

C:

“CALL”,

Call

receive

from

another

master

(and

All

Call/Chinrie/Music

reception)

R:

Activates

occupied

LED

to

indicate

when

any

master

is

ON

(line

drops

to

OV

DC

when

any

master

is

on.)

Y:

Occupied

mode

control

during

All

Call

(becomes

-i-9V

DC

during

All

Call)

L:

Door

strike

activation

(becomes

-i-12V

DC

when

“key”

button

is

pressed)

+,

12V

DC

power

supply

connection

PI

:

All

Call

control

(becomes

-i-IOV

DC

when

All

Call

button

is

pressed

and

activates

pretone)

P2,

P3:

All

Call

transmit

audio

path

from

initiating

master

to

BG-10C

★

K1

-

K5

(LEF-5),

K1

~

K10

(LEF10,10S):

Selective

control

terminal,

used

for

video

control

with

MY

PanTilt

series,

or

for

selective

door

release

(w/RY-PA)

from

the

master

to

multiple

doors.

(“K#”

terminal

becomes

ground

(-)

when

corresponding

station

number

is

pressed.)

■

Call

tone

adjustment

3-position

adjustment

switch,

located

under

directory

cover

plate.

■

Selector

switch

for

intermixing

with

LAF

models

■

OP

-3-pos.

yyyyyy

LEF-3

3-pos.

LEF-5,10,10S

If

intermixing

LEF

with

LAF

models

(except

LAF-B),

change

setting

from

B

to

A

position

on

all

LEF

models.

*

If

a

call

tone

is

desired

when

a

sub

station

calls

in

and

the

system

is

occupied,

change

the

switch

on

the

LEF

masters

to

the

A

position.

“A”

pos.:

Mutes

call

tone

at

master

while

system

is

in

occupied

mode.

“B”

pos.:

Call

tone

is

heard

when

master

is

in

occupied

mode.

FRONT

CASE

BACK

VIEW

(when

shipped)

i

(when

intermixing

I

with

LAF)

-

4

-

■

LEF

all-master

configurations

LEF

all-master

systems

are

designed

to

be

wired

in

a

looped

fashion

from

the

first

to

last

master.

Number

of

conductors

for

a

full

system

(not

including

“K”

terminals)

are:

Model

Cable

Wire

number

LEF-3

9

conductors

#822210

in

USA

LEF-5

12

conductors

#822212

in

USA

LEF-10

17

conductors

#822220

in

USA

LEF-10S

20

conductors

#822220

in

USA

LE

Subs

3

conductors

#822203

or

#821803

in

USA

•

Single-master

system

can

be

wired

with

2

conductors

homerun

from

each

sub.

(Wire

#822202

or

#821802

in

USA)

■

Cable

requirements

Use

multi-conductor

cable

with

an

overall

shield,

non-twisted,

22AWG

to

18AWG

(0.65mm

to

1.0mm),

to

accommodate

the

maximum

number

of

LEF

master

stations,

LE

subs,

audio

or

PanTilt

door(s),

or

8d

paging

zones,

each

of

which

requires

one

designated

wire.

■

Power

suppiy

Entire

LEF

system

can

be

powered

by

one

PS-12C

(or

PS-12A)

power

supply,

located

near

the

center

of

the

trunkage

cable.

For

a

system

including

All-Call,

Chime,

&

Music

with

the

BG-10C,

use

a

PS-12F

power

supply

(12V

DC,

2.5A)

to

power

the

entire

system.

■

Wiring

diagrams

•

LEF-3

with

2

Subs,

1

Door,

and

External

Signalling

LEF-3

★

Shorting

link

on

E

-

-

terminals

must

remain

attached

on

all

units.

:

PS-12C

or

PS-12A

•

Two

LEF-3

and

2

Doors

1

2

LE-D

LE-D

LEF-3

LEF-3

★

Shorting

link

E

-

-

terminals

is

removed

on

all

units.

IS3:

PS-12C

or

PS-12A

-

5

-

■

LEF-5w/8ohmhorn(AH-108inUSA)

★

Shorting

link

on

E

-

-

attached

on

LEF-5

in

single-master

configuration.

1^

■

PS-12Cor

PS-12A

I

MOUNTING

•

LEF-3

SINGLE-GANG

•

LEF-5,10,10S

•

LE

room

subs

SINGLE-GANG

BOX

★

P

r

ongs(4)

bracket

2

screws

supplied

★

1,2:

When

running

cable

on

surface,

pass

cable

through

top

or

bottom

section,

^

3

lj

^

e

l

_3

yp,j^

locks

with

the

prongs,

and

fasten

with

a

clamp

(attached).

■

Wall-mounting

1.

Remove

the

directory

card

by

pressing

down

on

one

side

and

lifting

off

from

the

middle.

2.

Loosen

the

two

screws.

(Do

not

remove

screws

from

front

case.)

3.

Disconnect

LEF

intercom

from

the

chassis

by

unplugging

connectors.

4.

Mount

the

back

chassis

to

a

single-gang

box.

5.

Terminate

wires

on

screw

terminals

inside

the

chassis.

6.

Reconnect

intercom

with

connectors

and

mount

to

chassis.

■

Wall

surface-mounting

or

desk

use

1.

Plug

in

CN-1

&

CN-2

connectors

of

LEW-5,

LEW-10,

or

LEW-1

OS

to

multi-pin

sockets

inside

LEF

master

(Connectors

from

chassis

disconnected).

Use

clamps

on

LEF

back

case

to

secure

cable.

2.

Install

the

terminal

box

in

a

convenient

place

with

the

field

wiring

connected

to

it.

The

cord

from

the

box

to

the

LEF

unit

is

approx.

77”

long.

-

8

-

OPERATIONS

on

LEF

★

LEF

is

a

single

talkpath

system.

While

the

Occupied

LED

is

lit,

do

not

attempt

to

select

a

station

or

initiate

an

All

Call.

★

If

called

by

a

master

and

sub

at

the

same

time,

reply

to

the

master’s

call

handsfree

first.

When

the

Occupied

LED

goes

off,

select

the

sub

station

that

called.

LEF-3

Mic.

In-use

LED

(occupied)

Priv.

button

&

LED

Talk

(listen)

button

OFF

switch

(w/ON

LED)

LEF-5,

10,10S

Speaker

Call-in

LED

1~10

Station-Select

button

1-10

In-use

LED

(occupied)

Voice

volume

control

All

Call

transmit

button

&

LED

Door

strike

(LEF-10S

only)

■

Calling

a

master

or

sub:

1.

Depress

a

station

selector

button

1-10.

2.

Press

the

TALK

button

to

speak,

and

release

to

listen

to

the

reply.

3.

If

you

wish

to

ring

a

tone

as

an

attention-getter,

press

the

PRIV

(privacy)

and

TALK

buttons

together,

then

hold

the

TALK

button

down

while

speaking.

4.

To

conclude,

depress

OFF

button.

■

Receiving

a

call

from

a

sub

station:

1.

Sub

station

calls

in

with

tone

and

LED,

which

stays

lit

for

20

seconds.

2.

Depress

the

lit

station

selector

button.

3.

Press

the

TALK

button

to

speak,

and

release

to

listen.

4.

Depress

OFF

button

when

finished.

■

Receiving

a

call

from

another

master:

1.

When

a

master

calls

to

another

master,

no

station

LEDs

light

up,

and

the

responding

master

answers

back

handsfree.

2.

The

Occupied

lamp

will

be

on

while

the

initiating

master

has

a

station

selected.

3.

Do

not

press

any

buttons

on

the

master

when

responding

to

another

master’s

call.

If

the

privacy

feature

is

engaged,

press

TALK

button

momentarily

to

release

before

responding.

■

Door

answering

(from

a

master

station

only):

1.

LE-D/DA

audio

door

station

calls

in

with

tone

&

LED,

which

stays

lit

for

20

seconds.

When

PanTilt

MY

door

station

calls

in,

MYH-CU

monitor

turns

on,

and

will

stay

on

for

approx.

45

seconds.

2.

Depress

the

lit

selector

button,

then

press

TALK

to

speak,

release

to

listen.

■

Door

strike

w/“LOCK’^:

LEF-5,

LEF-10,

and

LEF-10S

provide

selective

door

release

to

multiple

doors

(RY-PA

for

each).

When

communication

is

established

to

a

door

station,

press

the

“KEY”

button

to

release

the

door.

■

All

Call

with

“ALL

CALL”

button:

On

LEF-10S

station

only,

ALL

CALL

feature

allows

an

announcement

to

be

made

to

all

the

stations

in

the

system.

The

BG-

10C

is

required

to

make

this

feature

operable.

1.

Press

ALL

CALL

button.

2.

Press

TALK

to

make

an

announcement,

3.

Press

ALL

CALL

button

again

to

release.

-

9

-

OPERATING

PANEL

LEF-3

LEF-5,10,10S

Fill

directory

Station-

select

(3)

Sub/door

call-in

OFF

pop-up

\_

/

/In-use

'D

D

D

□

AlPHONE"

::,V0tCE

,:V0L\,

\

","

r

'

_

\

Voice

vol.

OFF

(standby)

Mic.

cut

Sub/door

call-in

OFF

pop-up

Fill

in^

directory

Station-

^

select

(5

or

10)

'DDDDDDDDDDQ-

Q

n,

r

f-CALL-|

AlPHONE

VOL

OCCUFtEO

ALL

CALL

LOCK

PRIV.

TALK

—-'^#•'^

■

5

.

fin

/

/

V

^

^

-OFF

(standby)

Voice

vol.

In-use

All

call

★

Door

strike

Mic.

cut

★

LEF-IOSonly

■

BG-10C

All

Call,

Chime,

and

Music

Adaptor:

Music

is

selectively

distributed

to

all

LEF

station

speakers,

controlled

by

switch

settings.

When

any

station

initiates

a

call,

the

music

mutes

automatically.

When

door

station

calls

in,

chime

tone

is

transmitted

to

selected

LEF

stations,

controlled

by

switch

settings.

■

Privacy

(PRIV)

feature:

When

PRIV

button

is

depressed,

the

calling

master

can

call

into

a

station

in

“privacy”

mode,

but

the

“listen”

mode

is

cut

off.

To

release

from

PRIV,

press

TALK

momentarily,

■

LE

sub

stations:

To

call

a

master

station:

1.

Simply

press

the

CALL

button,

which

rings

an

electronic

tone

(for

as

long

as

button

is

held).

The

corresponding

LED

will

be

lit

for

20

seconds.

2.

When

master

replies,

speak

handsfree.

3.

LE-A3

and

LE-AN3

can

call

selectively

to

up

to

3

LEF

master

stations.

■

When

called

by

a

sub

station

while

talking

to

another

station:

The

station’s

LED

will

light

for

20

sec.,

but

call

tone

is

muted.

Depress

OFF

button

to

disconnect

from

original

call,

the

depress

the

selector

button

with

lit

LED.

i

LEF

system

Troubleshooting

Guide

\

Problem

Solution

Single-master

system

1.

No

call

tone

or

LED

when

sub

calls

master

(2-wire

connection).

Make

sure

jumper

is

installed

between

E

and

-

at

the

subs

and

the

master

station.

2.

Call

tone

works,

but

no

communication,

or

communication

works,

but

no

call

tone.

Same

as

#1,

E

&

-

jumper

must

be

in

place.

If

3

wires

are

used,

1

&

-

are

for

call-in,

and

1

&

E

are

for

communication.

Check

continuity

and

connection

of

wires.

Mulit-master

system

3.

Master

stations

cannot

call

each

other.

The

“C”

terminal

of

the

master

means

“CALL”,

and

allows

master-to-master

communication.

Make

sure

the

“C”

terminal

of

each

master

is

connected

to

a

designated

#

terminal

on

all

other

masters,

(example:

C

at

master

1

connects

to

the

“1”

teminal

of

all

other

masters.)

4.

Cali

tone

is

too

loud

or

too

soft.

Adjust

call

tone

volume

with

slide

switch

located

under

faceplate.

(Use

small

screwdriver.)

-

10

-