American Dynamics AD1475A Installation And Operating Instructions Manual

Model

ADl475A

DuoQuad

Multiplexer

Installation and Operating Instructions

The

1475A

DuoQuad Multiplexer combines a high-performance quad multiplexer, a multi-function video switcher, a quad playback

expander,

and a programmable microprocessor conmi unit in one single rack-height enclosure.

Tbc

sequential switcher

inserts

the video input number and an 8-character, user-entered camera identification on each video

input.

It

provides user-programmable displays of these camera inputs on both a

Quad

and

Call

output and manual or automatic

alarm

callup to

the Call output.

An

aptional

add-on,

1475ADTC

adds the datdtime to the on-screen displays

and

provides

RS-232

remote control.

On-screen

menus are provided for setup of

all

user-programmable functions.

The

softwardilrmware

furnished

with this equipment

is

confldential

to

and

is

copyrighted by AMERICAN DYNAMICS. It

is

not

to

be

copied

or

disclosed

in any

manner

without the express

written

consent of AMERICAN DYNAMICS.

The

softwardfirmware

is

furnished

to

th

purchaser

under

a

license

for

use

on

a single system.

Inlormation

hvnlshed

by

AMERICAN

DYNAMICS

k

believed

to

be accurate and reliable. However,

no

responsibility

is

assumed by

AMERICAN

DYNAMICS

for

its

use;

nor for any infringements

of

other

rights

of

third

parties which may result

from

its

use.

No

license

&

gnnted

by

implications

or

otherwise under any patent or patent rights

of

AMERICAN DYNAMICS.

QA303C

This product generates and uses radio frequency

energy and if not installed and used properly, that is,

in strict accordance with the manufacturer's

instructions, may cause interference to radio and

television reception. It has been type tested and found

to comply with the limits for a Class B computing

device in accordance with the specifications in Part 15

of FCC Rules, which are designed to provide reasonable

protection against such interference in a residential

installation. However, there is no guarantee that

interference will not occur in a particular installation.

If this product does cause interference to radio or

television reception, which can be determined by

turning the product off and on, the user is encouraged

to try to correct the interference by one or more of

the following measures:

)- Reorient the product.

)- Relocate the product with respect to the receiver.

)- Move the product away from the receiver.

)- Plug the product into a different outlet so that the )

product and receiver are on different branch circuits.

If necessary, the user should consult the dealer or an

experienced radio/television technician for additional

suggestions. The user may find the following bookket

prepared by the Federal Communications Commission

helpful: "How to Identify and Resolve Radio-TV

Interference Problems." This booklet is available from

the U.S. Government Printing Office, Washington, DC

20402, Stock No. 004-000-00345-4.

WW

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To reduce the risk of fire or shock hazard, do

not expose this product to rain or moisture.

The installation of this product should be made by qualified

service personnel and should conform to all local codes.

AMERICAN

DYNAMICS

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVERS (OR BACK) .

NO USER-SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL

RISK OF ELECTRIC SHOCK

DO NOT OPEN

 CAUTION

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If you require information during installation of this

product or if service seems necessary, contact the

American Dynamics Repair and Service Department at

(800) 442-2225. You must obtain a Return Authorization

Number and shipping instructions before returning any

product for service.

Do not attempt to service this product yourself. Opening or

removing covers may expose you to dangerous voltages or

other hazards. Refer all servicing to qualified personnel.

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User maintenance of this unit is limited to external cleaning

and inspection. For specific recommendations refer to the

IMPORTANT SAFEGUARDS sheet packaged with this product.

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Unpack carefully. This is an electronic product and should

be handled as such. Compare the items received with the

packing list with your order.

Be sure to save:

1. The shipping cartons and insert pieces. They are the )

safest material in which to make future shipments of

the product.

2. The IMPORTANT SAFEGUARDS sheet.

3. These Installation and Operating Instructions.

The lightning flash with arrowhead

symbol, within an equilateral

triangle, is intended to alert the

user to the presence of uninsulated

"dangerous voltage" within the

product's enclosure that may be of

sufficient magnitude to constitute a

risk of electric shock to persons.

The exclamation point within an

equilateral triangle is intended to

alert the user to the presence of

important operating and maintenance

(servicing) instructions in the

literature accompanying the product.

Table

of

Contents

page

System

Description

........................................

1

Installation

......................................................

2

Operation

........................................................

6

Setup

...............................................................

8

Remote

Control

..............................................

11

1475A

System

Description

SYSTEM

DESCRIPTION

The 1475A DuoQuad Multiplexer can be configured

in

several

ways. Hookup instructions for four of the most common

configurations are detailed

in

the Installation Section. Setup and

operating procedures follow and are common to all

configurations.

Alarm

features established at setup include:

Alarm inputs are individually defined at setup

as

Normally-

Open, Normally-Closed, or Disabled.

Alarm

Clearance is defined as:

Instant:

Clears each

alarm

when

its

alarm

input

is

Delay:

Holds each alarm for

20

seconds after the

alarm

Acknowledge:

Holds each alarm

until

acknowledged.

deactivated.

1475A

FEATURES

A

password-protected setup program

with

on-screen menus is

used

to enter all user

setups.

The password can

be

disabled.

input is deactivated.

Sequencing of the Quad display with the full-screen displays

Quad and Call outputs. of alarmed cameras.

On-screen displays including camera number and user-entered

titles

of eight alphanumerics.

Automatic Freeze of a Quad picture

at

the

instant

of

the

first

alarm

and display of this frozen Quad while the

alarm

is

active.

Terminated

or

looping video inputs.

Vertical

lock

to

Camera

1

or

the AC line.

User setup

of

full-screen camera sequences

on

the Call

Monitor. The Quad display

my

be

included and dwell times

defined.

Manual

Freeze instantly Ereezes

the

Quad display.

Manual

Call-up of cameras full screen

or

the Quad display to

the Call output.

Optional

1475ADTC

adds:

On-screen DateKie display with

US

or

European

date

format and

24-hour

time format. The Daterme display

my

be disabled.

RS-232

remote control.

Automatic Alarm Call-up of full-screen display of alarmed

cameras to the Call output when the corresponding

alarm

inputs

are

activated. Multiple

alanns

are

sequenced.

Video

Loss

Detection

-

On video

loss,

the words "VIDEO

LOSS

blink

adjacent

to

lost camera number.

UL

Listed

(uL1409

Low Voltage Video Products).

1

1475A

Installation

MOUNTING

Tabletop and rack-mount models are available and may be

mounted in a convenient location near associated monitors.

Tabletop models are 1.88” high and 1’l”wide. Rack-mount

models

are

denoted with the suffix

R

and

are

designed for use

in

standard

EIA

19” racks and

are

1.75” high

and

19 wide. Avoid

heat sources

or

poorly ventilated racks. Operating temperatures

must be held within a reasonable range to ensure proper

operation. Consult factory for further details.

connectiom

All

connections are made on

the

rear panel.

Video

Cabling

Use

a good

grade

of

75-0hm coaxial cable such

as

Belden 8241

or

equivalent

with

BNC connectors.

Video Inputs

Four

pairs

of

BNC connectors

(1-5,

2-6, 3-7, 4-8) are used for

video inputs. The camera connected to a BNC is automatically

assigned

tbe

corresponding on-screen camera number.

Video Inputs

1

thru

4

are

displayed

in

Quad

A.

Video

Inputs

5

thru

8

are

displayed

in

Quad

B.

&Position

Slide

Switch

A

3-position slide switch located under each video-input pair

configures the pair

in

one of three ways. Each pair of BNC

connectors is associated with one quadrant and each slide switch

is associated only with the

pair

of

connectors directly above the

switch.

CENTER

(75-75)

-

Terminates each

input

in

75

ohms

and

makes

them

independent video inputs.

LEFT

(75)

-

Connects the video from the lower- numbered

BNC to the higher-numbered BNC for display

in

both Quads

A

and

B.

This

input

is terminated.

The

higher-numbered BNC is

not usable.

RIGHT

(HZ)

-

Same as LEFT but not terminated. The higher-

numbered BNC

must

be

looped to properly terminated external

video devices.

Video Outputs

Two Video Out BNCs, CALL and

QUAD,

are used for video

inputs to monitors, VCRs, etc. Each must

be

terminated at the

end

of

the cable

run.

Alarm

Inputs

Inputs (“closures” or “opens” to ground) to ALARMS

connections

1

thru

8 from user-supplied alarm devices

call

the

corresponding Video Input. “Closures” must have a resistance of

500

ohms

or less; “opens” a resistance of

100,ooO

ohms

or more.

Twisted pair

may

be

used for

wiring

from

the

alarm

devices.

Alarm

Output

Two

RLY

connections access a relay which closes during

alarms

for activation of

a

VCR

or

other device. Relay contacts are for

low-level control circuitry only.

Power

The

Model

Number and operating voltage are shown on the rear

panel. Connect the appended 3-wire cord to the required power

source.

1475A and 1475- models require 120V,

60

Hz.

1475AX

and

1475ARX

models require

220/240V,

50

Hz.

120V,

50

Hz

and 24OV,

60

Hz

combinations

are

possible by

alternate internal jumper positions. Consult factory for

details.

1475A

Video

and

Alarm

Connections

VIDEO

AND

ALARM

CONNECTIONS

&Camera

Configuration

Cameras

1

thru

4

are displayed in Quad

A.

Quad Monitor

Call

Monitor

Quad

A

8-Camera Configuration

Cameras

1

thru

4

are displayed

in

Quad

A.

Cameras

5

thru

8

are displayed in Quad

B.

Quad Monitor

Call

Monitor

!

I

DuoQuad Sequence

of

Quad

A

and

Quad

B

Connections

1.

Connect

up

to

4

video sources to BNC inputs

1,2,3

and

4.

1.

Connect up

to

8

video sources

to

BNC

inputs

1

thru

8.

2.

Set the slide switches

to

the left position if the signals are

terminated

at

the DuoQuad and to the right if the signal is

looped to another video device (which must

be

terminated).

3.

If

only one monitor

is

being used, it should

be

connected to

the Call output and terminated at the monitor. If two monitors

are

used, connect one

to

the Call output, which can

be

used as

a

sequence monitor, and one

to

the Quad output, which

always presents

the

Quad fonnat. Both video outputs must

be

terminated at the monitors.

2.

Set all slide switches to the center position. This terminates all

eight inputs at the DuoQuad.

3.

If

only one monitor is

being

used,

it should

be

connected to

the

CaU

output and terminated at the monitor. If

two

monitors

are used, connect one to the

Call

output, which

can

be

used

as

a sequence monitor, and one to the Quad output, which

always presents the Quad format. Both video outputs must

be

terminated

at

the monitors.

4.

Using the factory-supplied cable, connect Alarm Ground

Closures

to

Alarm

Inputs

1,

2,

3,

and

4.

The contact returns

should all return to

the

ground pin (pin

9)

of the Alarm

Connector. Connect alarming devices to the normally-open

Form

A relay contacts labeled Relay Contacts

1

and

2.

4.

Using the factory-supplied cable, connect Alarm Ground

Closures to

Alarm

Inputs

1

thru

8.

The contact returns should

all

return

to

the ground pin (pin

9)

of

the

Alarm

Connector.

Connect alarming devices

to

the noxmally-open

Form

A

relay

contacts labeled Relav Contacts

I

and

2.

3

1475A

Video and

Alarm

Connections

5-

to

7-Camera Configuration

If

less

than

8

video

sources

are

used and you do not wish to have

a blank screen

in

one of the Quads,

or

you wish to see one or

more high-priority cameras continuously, the following

configuration

can

be

used.

Quad

Monitor

Call

Montior

Camera

#1

in

Both

Quad

A

and

Quad

B

Sequences

two

cameras

in

any

quadrant of a Quad display while

displaying

cameras

continuously

in

the remaining quadrants.

Connections

1.

Connect

4

video sources to BNC

1

thru

4

and the remaining

sources

to any of the other video inputs.

2.

Where there are

two

video inputs associated

with

a pair, set

the slide switch to the center. Where there is one video input

associated with a pair, set the slide switch

to

the left. The

video inputs with the slide switch in the left position

will

appear on both Quads

A

and

B

and will not sequence.

3.

If

only one monitor is being

used,

it should

be

connected to

the Call output and terminated at the monitor.

If

two

monitors

are used, connect one to

the

Cail output, which

can

be

used

as

a sequence monitor, and one

to

the Quad output, which

always presents the Quad format. Both video outputs must

be

terminated at the monitors.

4.

Using the factory-supplied cable, connect Alarm Ground

Closures to

Alarm

Inputs for each video input. The contact

returns

should all return to the ground pin (pin

9)

of

the

Alann

Connector. Connect alarming devices

to

the nomall y-open

Form

A

relay contacts labeled Relay Contacts

1

and

2.

Four

pairs

of

BNC

COM~C~O~S

(1-5,243-7,4-8)

are

used

for

video inputs. The camera connected to a BNC is

automatically assigned the corresponding on-screen camera

number.

Each pair

of

BNC connectors is associated

with

one

quadrant

and

each

slide

switch is

associated

only with the pair

of

connectors directly above the switch.

4

1475A

Internal

Setups

INTERNAL

SETUPS

Due to the presence of non-insulated components with

hazardous

voltages,

the following internal

adjustments

are

to

be

performed

by

qualified

service

personnel

only.

Color

Filters

Jumpers

J32,33

The

1475A

system does not pass color signals on the Quad

output. In order to use signals from color cameras

as

the input to

the DuoQuad, it

may

be

necessary

to reduce the color sub-carrier

interference. Internal

filters

are

provided and may

be

activated by

moving

internal

jumpers. These

filters

do not affect color signals

on

a

full-men

Call

output. The factory setting of these jumpers

is

for

black

and white

cameras.

J33

reduces the color subcarrier interference

from

Video Inputs

1,

5,3,7.

J32

reduces the color sub-carrier interference

from

Video Inputs

2,6,4,8.

See jumper locations

in

layout drawing below.

Do

not move any

other

jumpers

as

serious

damage could result.

Vertical

Lock

Jumper

J55

The video output of the DuoQuad can

be

vertically locked

to

either

the

AC

line

or

to

Video Input

1.

As

shipped,

it

is

locked to

the

AC

line.

It

can

be

locked to Video Input

I

by

moving the

SYNC

jumper

(J55)

located

on

the

PCB.

See layout

below.

n

CI

n

PI

n

c1

I17

Sll

Sl@

311

113

31L

SlS

Sle

114

00

UUL)

0

OUUU

0

-L~WE

WCK

ro

LINE

on

CAMERA

1

5

1475A

General

Operation

GENERAL

OPERATION

Front Panel

All

optrator controls for the DuoQuad

are

located on the front

panel and operate as follows:

ONIOFF

Rocker

Switch

.

push

1

for

ON,

red marker will

appear

on

the

top of

the

switch.

Push

0

for

off.

SELECT

PUSHBUTTONS

RUN

Pushbutton: Alternate action that starts the

RUN

sequence on

the

Call Monitor or

holds

the currently-displayed

camera on the Call Monitor. The pushbutton

is

lit

while

sequencing. Holding the

RUN

pushbutton

for

3

seconds calls

the Program Menu. When a sequence is running,

an

R

is

dis-

played in the second line of the camera titles. When not

1-5,

2-6,

3-7,

4-8:

Each

of

these pusbbuttons calls a

full-

screen display of the corresponding cameras to the Call

Monitor.

Ressed

once

will

call

the lower number camera.

Pressed twice quickly will

call

the higher number camera.

Quad

A/B:

Calls,

depending

on setup, either:

If

Quad Display

was

defined

as

“Manual”

in

the

Quad setup menu,

an

operator selection

of:

Quad

A

when pushed once

Quad

B

when pushed twice quickly

DuoQuad wben held for

2

seconds.

If

Quad A only,

or

Quad

B

only, was selected in

the

Quad setup menu, only that Quad

can

be

called.

running,

an

H

is displayed

to

signify

that

the sequence

is

on

hold.

ALARMS

Pushbutton: Alternate action that enables or

disables alarm action.

Alarm

action can

be

disabled only

when

no

alarms

are present. The pushbutton is lit when alarms are

enabled. During alarm action, the

Alarm

pushbutton

serves

as

an

Acknowledge pushbutton. The button does not function

when the unit

is

in

VCR

Expand mode.

QUAD

OPERATION

-

4

Cameras

The system may

be

used with one or two monitors.

If

only one

monitor is

used.

it

should

be

the

Call

Monitor. The Call Monitor

will

display either

A

sequence, defined at setup, of full-screen camera pictures

An

operator-selected full-screen picture of

any

camem

or

the

with

or

without the defined Quad display.

defmed

Quad

display.

The Quad Monitor always shows the Quad display.

FUNCTION

PUSHBUTTONS

EXPAND

Pushbutton: Alternate action that switches the

DuoQuad

in

or

out

of

the

VCR

Play-back mode. The

pushbutton is lit when

in

the Expaad mode.

No

titles, text, or

numerics

are

displayed when

in

the Expand mode.

FREEZE

Pushbutton: Alternate action freezes the currently

displayed Quad picture on both the

Call

and Quad Monitors

or

restores

the real-time Quad display. The pushbutton is

lit

and

an

on-screen

“FREEZE”

alerts the operator that the Quad

display

is

frozen.

DUOQUAD

OPERATION

-

8

Cameras

Operation is identical to

the

Quad except:

The Quad display

is

defined at setup

as

a DuoQuad sequence

of

Quad

A

and Quad

B.

Cameras 1

thru

4

are displayed

in

Quad

A.

Cameras

5

thru

8

are

displayed

in

Quad

B.

6

1475A

General

Operation

VIDEO

LOSS

DETECTIONS

VCR PLAYBACK

Loss

of

video to any input is detected.

A

blinking "VIDEO

LOSS"

message is displayed in the appropriate quadrant of the

Quad

display and the corresponding quadfaat displays a blanked

screen. The last picture received before the loss of video is

stored in memory and may be retrieved by pressing the

"FREEZE"

pushbutton.

In

playback operation, the DuoQuad is used

with

a Video

Cassette Recorder and one

or

two

monitors. The video input from

a VCR Quad recording is first displayed on the monitor

connected

to

the Call out-put.

This

monitor

can

also display any

selected quadrant of the VCR recording expanded to full screen.

The monitor connected to the Quad output always displays the

selected quadrant expanded

to

full

screen.

ALARM

ACTION

VIDEO CONNECTIONS

While

alarm

action

is

enabled, the

Alarms

push-button is lit and

the

'*'

character appears

in

the bottom center

of

both the Call

and

Quad

displays.

When

one

ur

more cameras are alarmed:

Tbe

Alarms

pushbutton will blink, whether or

not

alann action

is

enabled

The cameras

are

identified on screen by

"A".

'Ibe

Quad

Monitor will display either the programmed Quad

display

or

a Quad frozen at the

fmt

alann

(the

frozen

Quad

is

identified on screen with

"FREEZE'.

The

Call

Monitor will display a full-screen picture of the

alarmed

camera

or a sequence

of

multiple alarmed cameras.

Alarm

dwell time is fmed

at

2

seconds. The programmed Quad

display

or

frozen Quad

may

be

set up

to

sequence with these

full-screen pictures

of

alarmed cameras.

Alarm

clearance will

be

set up

as:

Instmt:

Clears

when the

alann

input clears.

Delay:

Holds

alarm

20

seconds after

alarm

input clears. The

Acknowledge button does not override or shorten the

20-

sccond delay.

Ackaowledge:

Holds

alarms

until acknowledged by pressing

the

Alarms

pushbutton.

If

more

than

one

alarm

is

present, or

the

Quad display is included in the

alarm

sequence, the

Alarms

button

must

be

pressed while the alarmed

camera to

be

cleared

is

being

displayed on

the

Call

Monitor in the

alarm

sequence.

TEii

allows the selective clearance

of

individual

alarms

as

they

arc

being

examined.

When

alarms

are

cleared, the system returns

to

the operating

mock

prior

to

the

alarm.

The

Alarms

pushbutton flashes

to

indicate the presence of an

alarm

whether or not

alarms

are

enabled.

VCR

Input

Connect a video cable from the

VCR

video output to the BNC

connector VCR

EXPAND.

Video

Outputs

Connect video cables from the BNC connectors CALL and

QUAD

to

the video inputs

of

the

Call

and Quad Monitors.

These

outputs must

be

terminated. The system may

be

used

with

one

or

two

monitors. If only one monitor is used, it should

be

the Call

Monitor to allow the flexibility of displaying either the

VCR

output or

the

expanded quadrant.

To

Review

a

VCR

Quad

Recording:

1.

Turn

the DuoQuad

ON.

2.

Push

the DuoQuad

EXPAND

pushbutton

to

put the DuoQuad

in

VCR

Playback mode. The pushbutton will light.

3.

4.

5.

6.

Start

the VCR and play the recording.

The Call Monitor will display the VCR

recording.

The Quad Monitor will always display a

quadrant

of

the VCR recording expanded

to

full screen.

The

SELECT

pushbuttons, 1-5.

2-63-7,4-8,

will

now, when

pressed momentarily, select the corresponding quadrants

of

the

VCR

recording expanded to

full

screen for display.

The QUAD

A/B

pushbutton will select the full-screen

VCR

recording or the expanded quadrant on the Call Monitor,

leaving the selected expanded quadrant

on

the Quad Monitor.

Push the EXPAND pushbutton momentarily

to

EXIT

the

VCR Playback Mode.

7

t475A

Setup

INITIAL

SETUP

AND

PROGRAMMING

As

shipped,

the

147519

is set to behave identically to the indushy

standard

1474,

with the exception that it

can

accommodate eight

inputs and

has

numeric camera ID and automatic sequencing.

The

sequence

rate

is set at

one

second

and

alarm

clearance

is

set

for DELAY with

alarm

contacts normally open.

These

factory-

set parameters and other features

may

be changed using a Setup

Mode with on-screen selection menus displayed on the Call

Monitor.

The pushbuttons

used

with

each

menu are

lit

and

the

pushbutton functions are shown on the bottom line

of

each

menu

in

the

same

order

as

the

lit

pushbuttons.

SETUP

MODE

To

enter

the

Setup

Mode,

exit

EXPAND,

if enabled, and press

the

RUN

pushbutton

until

the SECURITY menu appears

or

the

PASSWORD

menu, if enabled.

To

exit the programming mode

at any time, either step through the menus with the

button, or press and hold

2

seconds.

Pushbuttons

1

thru

8

entet Password

numbers.

Enter

four

Password numbers by pressing the four appropriate

pushbuttons.

As

shipped,

this

Password number is 8888. After

the mect Password is entered, the

SECURlTY

OPTIONS

menu

appears:

SECURITY OPTIONS

FRONT

PANEL

OfT

UNIT

ID

-

PASSWOAD

NEW

PASSWOAO

*

+

-

OPTIONS

The Security Options menu permits four steps.

Front Panel

-

This

enables/disables lockout of front panel

pushbuttons.

(+/-)

toggles On or

OFF.

ON

=

Front panel keys

are

enabled.

OFF

=

Front panel keys are disabled, except the

RUN pushbutton

can

always re-enter password/

programming and the

ALARMS

pushbutton

can

always acknowledge

an

alarm.

Unit

ID

-

Unit

ID

is applicable only when the 1475ADTC option

is installed.

Establishes the address

of

each

1475A

unit for

RS-232

remote

control purposes. Numbers

0

thru

9

may

be

assigned

to

address

any unit.

Using the

arrow

pushbuttons, position the cursor at the

Unit

ID

number and use the

+

and

-

pushbuttons to increment

or

decrement the number.

Password

-

Enableddisables password protection.

(+/-)

toggles

ON

or

OFF

ON

=

Password enabled

OFF

=

Password disabled

New

Password

-

To

set

a

new password

1.

Position the cursor at NEW PASSWORD.

2.

Press the plus

(+)

pushbutton.

3.

Enter four new numbers using the

lit

pushbuttons

corresponding to the numbers

1

thru

8.

4.

The

word verify will

appear

on

the

menu.

5.

Reenter the same four numbers using the lit push-buttons

corresponding

to

the numbers

1

thru

8.

The menu will

indicate that the password

bas

been

changed

Select

NEXT when

all

entries

are

displayed

as

desired to store

the displayed entries,

and

advance to the

CALL

SEQUENCE

menu.

8

21

INCLUDE

WM-YES

t+++

+

-

1475A

Setup

CALL

SEQUENCE

The Call Sequence menu permits setting of the sequence,

including dwell time, for cameras to be included on the Call

Monitor.

To

Change

an

Entry:

1.

Move

the

cursor

to

the entry to be changed using the Left, Up,

DweU

-

Sets the dwell time of the Quad display,

if

included

in

the

Call

Sequence, and the dwell time

of

each Quad display

if

in

the

A

and

B

mode. Dwell times for this menu can

be

between

1

and

99.

A

dwell time

of

0

is

not available. Select

all

entries

are

displayed

as

desired

to

store the displayed entries, and

advance to the

TITLES

menu.

TITLES

To

enter on-screen titles for

Video

Inputs

1

thru

8,

select the

Titles menu using the arrow pushbuttons to position the cursor at

Down

or

Right arrow pushbuttons.

2.

Numbers

1

thru

8:

Entries made

with

the

(+/-)

buttons

following these camera numbers set the dwell time for the

corresponding Video Inputs for the

RUN

sequence on the

Call

Monitor.

1

thru

99:

Adds

the Video Input to the

sequence with the corresponding dwell

in

seconds.

0:

Skips

the

Video

Input.

Include Quad:

Adds

or

deletes the Quad display from the

sequence on the Call Monitor. Use the

(+/-I

pushbutton to

include or exclude the Quad display in the sequence. Select

Titles and press

the

Select pushbutton.

CAMERA

INPUT

I........

z........

3........

4........

s........

a........

7........

a........

all

entries ike dis-piayed

as

desired

to

store the

displayed entries,

and

advance

to

the Quad Display menu.

Using the arrow pushbuttons, position the cursor at the character

to

be

changed and use the

+

and

-

pushbuttons to increment or

decrement the character. Available alphanumerics are:

QUAD

DISPLAY

Mode

-

Selects the Quad display

as

follows:

A

ONLY:

Selects Quad

A

only.

B

ONLY:

Selects Quad

B

only.

A

AND

B:

Sequences

Quad

A

and Quad

B

for the selected

dwell

time.

MANUAL:

Allows

the

operator

to

manually select Quad

A

or

Quad

B

or

the

DuoQuad

using the Quad

A/B

pushbutton on

the fmnt panel.

Quad

A

is

selected when

the

button

is pushed

once and

Quad

B

is

selected when pushed twice quickly. The

Duo-Quad

is

selected when the pushbutton is held for

2

seconds.

ABCDEFGHIJKLMNOPQRSTUVWXYZO

12

34

5678

9

:(?

!

'

)+-*/=I&,

.

Select

all

entries

are

displayed

as

desired to store

the displayed entries, and advance to the

ALARMS

menu.

ALARMS

AUAW

IN

mm7e

M/WC

-

00000000

CLEAR

-

D

FREEZE

-

OUT

SEO

WAO

OUT

+*$+

+

-

Displays the normal status

of

the alarm devices

connected to the

Alarm

Input for the alarm numbers

1-8

shown

above.

*O

=

NodlyOpen

C

=

Normally

Closed

X

=

Disabled

-

Alanns

from

this

input ignored.

9

1475A

Setup

Using the

mw

pushbuttons, position

the

cursor at

the

character

to

be

changed and use the

+

and

-

pushbuttons to increment or

decrement

the

character.

Clear:

Defines

the

type

of

alarm

clearance.

I:

Clears

alarms

when the

alaxm

input clears.

D

Holds

alarms

20

seconds

after

the input clears.

A

Holds

alarms

until

acknowledged.

Using the

arrow

pushbuttons, position the cursor at the

CLEAR

character and use the

+

and

-

pushbuttons to increment

or

decrement the charactex.

Freeze:

Establishes whether a Quad display is or is not to

be

frozen

at the moment

of

first

alarm.

IN

=

Frozen.

OUT

=

Not

Frozen

Using the

arrow

pushbuttons, position the cursor at the

FREEZE

character

and

use

the

+

and

-

pushbuttons to increment or

decnment

the

character.

Seq

Quad:

Establishes whether the Quad display, as

programmed

on

the Sequences menu,

is

or

is

not sequenced with

alanned

cameras.

IN

=

Sequenced.

OUT

=

Not Sequenced.

Using the

arrow

pushbuttons, position

the

cursor at the

SEQ

QUAD

character and use the

+

and

-

pushbuttons

to

increment

or

decrement the character.

Select

all

entries

are

displayed

as

desired

to

store

the

displayed entries, and advance

to

the

TIME

&

DATE Menu.

TIME

&

DATE

When the

1475ADTC

option is installed, the time and date may

be

installed on the video monitors.

To

enter

the

time

and

date.

select the

TIME

AND

DATE

menu

using

the

arrow

pushbuttons

to position the cursor at

TIME

&

DATE

and

press

the

SELECT

pushbutton

I

TIUE

6

DATE

DATE FORMAT

US

DATE

-

UM-OD-YY

TIM

-

Hn:

WFI:

ss

DISPLAY

-

ON

+

-

Defines

U.S.

(MM-DD-YY) or European

(DD-MM-YY)

date

format.

US

=

U.S.

Format.

EURO

=

European

Format.

Using the arrow pushbuttons, position the cursor at the

DATE

FORMAT

characters and use

the

+

and

-

pushbuttons to

increment or decrement

the

format.

DATE AND TIME:

Using

the arrow pushbuttons. position

the

cursor

at

the date or

time

character to

be

changed and use the

+

or

-

pushbuttons

to

increment or decrement

the

character.

DISPLAY:

The

Datefliime display

may

be

enabled or disabled

by using the

(+/-)

pushbunon. Select

all

entries are

displayed

as

desired

to

store the displayed entries, and exit the

Setup

Mode.

ON

=

Display On.

OFF

=

Display

Off.

10

1475A

Remote

Control

REMOTE

CONTROL

One

or

more

DuoQuad, with the optional

1475ADTC

add-on,

may

be

controlled via

RS-232

lines from a terminal or computer

using

standard

ASCII

codes.

The DuoQuad is software driven in real time

at

a baud rate of

1200.

Only

the

ASCII

codes listed

in

Table

I1

are honored

INSTALLATION

RS-232

connections are made to the

RS-232

8-pin modular

This

ID

number,

when

transmitted following

the

connect code,

directs control signals

to

the specified DuoQuad

until

a

disconnect code is received.

Remote control of

a

single DuoQuad requires only the

transmission of "LO" followed by the

K

commands.

Table

II

-

ASCII

Remote Control

Codes

(Spaces

shown

in

ASCII

Codes

are only for clarity)

Function

ASCIlCode

phone

jack

on

the

rear

panel. Pinouts are shown

below

in

Table

I.

c~~~t~uewd

LO

Table

I

-

RS-232

Connector

Pinouts

EinFunctionEioFunction

1

NC

5

RCD

2 GND

6

NC

3

NC

7

GND

4

XMIT

8

NC

As

viewed

from

the

rear

of

the

DuoQuad, pin

1

is

the

rightmost

coMection phone jack pin.

The

DuoQuad

is

DTE equipment,

Muitiple Du&uads

Disconnect

CALL:

camera

1

Camera

2

Camera

3

camera4

camera

5

Camera

6

Camera

7

Camera

8

Quad

A+

Quad

B

Direct

RS-232

interconnections

can

be

made over distances of

RUN

lo00

feet

(330

m) or less. Beyond that distance, phone links and

HOLD

modems

must

be

used

SETUP

FREEZE

UNFREEZE

LID#

LA

K1

K2

K3

K4

K5

K6

K7

K8

KA

KB

KR

KH

KF

KU

See

SETUP

PROGRAMMING,

OFTIONS menu. ENABLE

ALARMS

KL

DISABLE

ALARMS

KD

BAUD

RATE

ACKNOWLEDGE

ALARMS

K

C

The

baud rate

is

fmed at

1200.

EXPAND

KX

EXITEXPAND

KE

UNIT

IDENTIFICATION (ID)

*

Or

the

Programmed

Quad Display

Remote control

of

multiple DuoQuads requires that each

DuoQuad

be

identifted at

setup

with

an

ID

number

from

0

to

9

(0

to

8

when used with the

1475RT

Remote Control Unit).

As

delivered,

the DuoQuad

is

set

to

0

which

is

the

global

response

mode.

The

global

response

mode

allows

the DuoQuad

to

respond

to

commaods

sent

to

any

unit.

11

.-

1475A

Remote

Control

PROGRAMMING

NOTES

FOR

RS-232

INTERFACE

The

command

set

far

the machine

is

as

noted in the manual. The

commands

should

all

be

in

upper

case.

The

commands should

be

ASCII,

PRELIMINARY

REQUIREMENTS

The communication parameters

for

the DuoQuad

are

%bit

data

word,

no parity,

1

stop bit,

1200

Baud. There

is

no hardware

or

software handshaking.

You

only need a two-wire serial

connection.

’IEe

trausmit

wire

of

your

RS-232

source

should

be

connected

to

5

of the DuoQuad modular jack, and pin

7

(ground)

of

your

RS-232

sou~ce

should

be

connected to pin

2

of

the

DuoQuad

modular jack.

The

DuoQuad does not transmit

any

information

back to the con-trolling machine.

Each

command

sent

to

the

DuoQuad

is

a

2-character

pair.

For

example,

the

command to switch to camera

3

is

“K3”

and

the

command

to

enter Expand

mode

is

“W.

LOGINMETEODG

There

are

two

login methods provided.

In

the unit

login,

you

must fvst set your machine’s “Unit

ID”

using

the

Options

menu

in

the Setup

program.

(The Unit

ID

as

shipped

is

0.)

For

this

example, assume

that

the Unit

ID

has

been

set

to

4.

To

begin

controlling

this DuoQuad, your program would

send

an

ASCII

“L”

immediately

followed by

an

ASCII

“4”.

At

this point,

your

program

can

begin sending any

“R’

commands desired.

When you want

to

stop sending commands to the machine.

log

out

of

the

machine by sending

”LA”.

The alternate

login

method

is

broadcast login. This method

allows

your

program

to

control

one

DuoQuad without knowing

its

Unit

ID,

or

to

communicate

to

the

RS-232

lime. The broadcast

login

is

an

ASCII

”LO”

immediately followed by

tbe

first

“K”

command.

For

example, to send

a

broadcast message

for

all

Quads to switch to Camera

1,

the

ASCII

character sequence

would

be

”LOK1”.

When

you

want to stop sending commands in the broadcast

mode,

the

logout

is

the same

as

in Unit

ID

addressing: log out

of

the

machine

by

sending

“LA.

12

SPECIFICATIONS

Sh:

Dcsktog-

1.88"Hx

1O.FDx

1T'W

(48

x

268

x

431

moll

Rrk

Mo~nt

-

1.75"

H

x

105"

D

x

19"

W

(45

x

268

x482

mm)

WWI:

10

Ibs

(4.5

kg.

rpplox.)

An

American

Dynamics

Product

Designed

and

built

by

Sensormatic Video Systems Division

One

Blue Hill

Plaza

Pearl River,

New

York,

10965

Business:

(845) 624-7600

Technical

Support

Center:

1-800-442-2225

FAX:

(845) 624-7685

8000-0856-01,

Revision

A

Juoe

1992

American Dynamics AD1475A Installation And Operating Instructions Manual

American Dynamics AD1475A Installation And Operating Instructions Manual

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