Dedicated Micros DTX 1000 Telemetry Transmitter Manuale del proprietario

www.dedicatedmicros.com

INSTALLATION MANUAL

MANUEL D’INSTALLATION

INSTALLATIONSHANDBUCH

MANUAL DE INSTALACIÓN

MANUALE D'INSTALLAZIONE

DTX1000

CE Mark

This product is marked with the CE symbol and indicates compliance

with all applicable directives.

Directive 89/336/EEC.

A “Declaration of Conformity” is held at Dedicated Micros Ltd.,

11 Oak Street, Swinton, Manchester, M27 4FL.

Dennard DTX1000 Installation Manual Page. 1

1. INDEX

1. Pre-installation & safety notes 3

Unpacking 3

Safety Precautions 3

2. Introduction 4

General 4

Telemetry System Configuration 4

Keyboard Layout 5

Connections 5

3. Keyboard Functions 6

Camera Selection 6

Monitor Selection 6

Sequence Selection 6

Programming the Sequence Order 6

Altering the Sequence Delay 6

Function Button 6

Pan & Tilt Control Buttons 6

Lens Control Buttons 7

Auxiliary Control Buttons 8

Self Test 8

Iris Level Programme 8

Preset (select, programme & erase) 9

Patrol Settings 10

To Programme a Patrol 10

To Remove a Preset from a Patrol 10

To Programme a Time Period for a Patrol 10

To Set a Delay for Patrol. 1. 11

To Set a Delay for Patrol. 2. 11

Spare Outputs 11

Maximum number of Cameras 12

Dennard DTX1000 Installation Manual Page. 2

4. Twisted Pair Outputs 12

Connections: Multi Camera Twisted Pair Telemetry Connections 13

Mixed Coax and Twisted Pair System 13

To Suppress Coax Inputs 13

5. Alarm Input Options 14

Alarm Inputs 14

Alarm Outputs 14

Alarm Contacts 14

Action on Alarms 14

Alarms and the Dennard drx400dc / drx100 Receiver 14

6. Appendix A 15

Additional Information 15

Dennard DTX1000 Installation Manual Page. 3

2. PRE-INSTALLATION & SAFETY NOTES

UNPACKING.

On receipt inspect the packaging and contents for signs of damage. If damage has occurred advise

the carrier and/or the suppliers immediately. Inspect the contents to confirm that all items are

present and undamaged. If any items are missing or damaged contact the supplier. It is advised

that the original carton is retained as this forms the safest transport container in the event that a

unit has to be returned for any reason.

SAFETY PRECAUTIONS.

Instructions: This Handbook and all relevant safety instructions should be read before attempting

to install, connect or operate the unit. These instructions should also be retained and kept in a safe

place for future reference.

Moisture: Do not expose the internal electronics of this unit to moisture i.e. take care during normal

use not to spill the contents of drinking vessels over the unit. Although the design of the keyboard

offers some protection against liquid spillage it is advised that care is taken not to do so.

Power Source: Ensure that the power supply used complies with the power requirement stated on

the manufacturers label.

Power Connector: A standard BS 1363 plug mounted 9 Volt d.c. power supply unit is connected to

the keyboard via lead and 2.1 mm power connector. Do not attempt to alter this connector in any

way. Mains cords should be routed in such a way that they are not trapped, pinched or otherwise

damaged by sharp edges.

Servicing: This unit will not require general servicing. Any repair work should only be undertaken

by qualified service personnel. On the completion of servicing, safety checks should be performed

to ensure that the unit is in proper operating condition.

Safety Standards: All the relevant safety precautions as laid down by British Standards and Health

and Safety at Work Act should be observed.

This symbol is used to warn users that mains voltage is present with the consequent

electric shock risk.

This symbol is used to alert users to important operating and maintenance

instructions.

Dennard DTX1000 Installation Manual Page. 4

3. INTRODUCTION

General

The Dennard dtx1000 is a user friendly two part transmitter design, comprising a keyboard and

base unit, which is either wall or rack mountable. The two parts are connected by a video cable and

bi-directional RS232 link. The system is available in four main variants all of which allow the use of

two fully independent keyboards :

1. 8 Camera inputs, 2 monitor outputs

2. 16 Camera inputs, 2 monitor outputs

3. 8 Camera inputs, 2 monitor outputs and 16 alarm inputs

4. 16 Camera inputs, 2 monitor outputs and 16 alarm inputs

Telemetry System Configuration

ALARMS

1 TO 8 CAMERA POSITIONS

KEEP AS SHORT AS POSSIBLE

ALARMS

RECEIVER

Up the coax Telemetry control

500m using RG59

Up the coax Telemetry control

500m using RG59

VIDEO IN COAX

Twisted Pair

Telemetry

OPTIONAL ALARM PACKAGE

Optional Dennard

dtxLD

link distance > 50 m

Dennard dtxLD

twin twisted pair

9V plug PSU

Dennard dtx 1000/8 or /16 base unit

video out coax

optional keyboard 2

keyboard 1

Dennard DTX1000 Installation Manual Page. 5

Keyboard Layout

Connections

Having mounted the Base Unit on the wall or in a rack, continue as follows:

1. Connect the keyboard to the 9 pin D socket on the Base Unit marked keyboard 1

2. Connect a coax cable from output M.1 on the Base Unit to the “video in” BNC on the keyboard

and connect the “video out” BNC to monitor 1. Terminate the cable at the monitor.

3. If the keyboard is remotely sited from the Base Unit, connect the 9V plug PSU to the keyboard

via the Ø 2.1 power connector.

4. Connect either a second spot monitor (no keyboard-no text) or the second keyboard to output 2.

Note that even if both keyboards are local to the mains, the second keyboard must be powered

from the 9V plug PSU.

5. Connect the BNC from the camera/receivers to the upper BNC sockets in each row of the Base

Unit marked ”Camera Inputs”

6. Connect any other equipment requiring the camera video signals to the lower BNC sockets, on

the Base Unit, marked “video out”

7. If the user relay terminals are being used, connect these to the Low Voltage equipment of your

choice. Pin 6 normally closed Pin 7 common Pin 8 normally open

8. Apply power via the IEC connector and switch on. The power LED should flash and the monitors

should show Camera 1. Inputs

9V a.c.

Data Cable

Video in

Video out

Dennard DTX1000 Installation Manual Page. 6

3. KEYBOARD FUNCTIONS

Camera Selection

The CAMERA SELECT buttons are located on the to left hand side of the keyboard. Pressing the

appropriate button will display the selected camera on the monitor with the camera ident. appearing

in the bottom left hand corner. The displayed camera can be controlled with the following keyboard

functions.

Monitor Selection

The monitor button has a red LED which illuminates when the keyboard is controlling the second

monitor output. Pressing the monitor button toggles between the main monitor and the second

monitor.

Sequence Selection

Pressing the seq button will start the camera sequence on the main monitor. The on-screen display

will change from CAM?? To SEQ?? to indicate that the sequence is running. To stop the sequence,

select a camera on the main monitor by pressing a CAMERA SELECT button.

Programming the Sequence Order

Holding down the seq button causes the camera sequence to run through the list of inputs at the

rate of one per second, allowing the operator to quickly determine which inputs are /are not in the

sequence list. While the seq button is held down, any camera button pressed will toggle the

inclusion/exclusion of the relevant input. When delivered, all of the camera inputs are included in

the camera sequence.

Altering the Sequence Delay

This is achieved by pressing the set button to gain access to the menu. Sequence delay times may

be altered using Option 9. The on-screen SEQ DELAY appears inviting the operator to enter a

number from 1 to 16 for the following sequence delay times:

1 5 seconds 6 30 seconds 11 55 seconds

2 10 seconds 7 35 seconds 12 60 seconds

3 15 seconds 8 40 seconds 13 65 seconds

4 20 seconds 9 45 seconds 14 70 seconds

5 25 seconds 10 50 seconds 15 75 seconds

16 80 seconds

After entering the selected delay value , the screen clears.

Function button

The function button activates a relay in the Base Unit. Pressing the button causes changeover

contacts to close, releasing the button opens one set and closes the other set. This button can be

used by the installer to activate a panic record facility on a VCR or to activate a video printer etc.

The contacts are low voltage, low current only.

Dennard DTX1000 Installation Manual Page. 7

Pan and Tilt Control Buttons (a.c.Heads) Proportional Joystick

(a.c. or d.c. Heads)

Press the triangular buttons to give pan & tilt movement in the direction indicated by the key or

push the joystick in a similar direction (Please note: if the pan right button is operated the pan & tilt

will move to the right but the picture on the monitor will be moving to the left.)

Lens Control Button

There are six lens control buttons on the Dennard dtx1000 keyboard. These are as shown above

namely: IRIS open, IRIS close, FOCUS far, FOCUS near, ZOOM out and ZOOM in.

Press and hold the relevant button until the desired picture is obtained.

Note: if the button is held down for longer than one second, then the high speed lens action is

triggered. inching is achieved by rapid presses of the button.

Dennard DTX1000 Installation Manual Page. 8

Auxiliary Control Buttons

There are four auxiliary function buttons on the Dennard dtx1000 keyboard as shown below.

Their functions are as follows:

wash - Press and hold for the desired wash period

wipe - Press on/press off

autopan - Press, LED lights and the autopanning function begins. Press Pan

Left or Pan Right to stop

aux - Press on/press off

Self Test

To activate the self test feature for any particular camera receiver, Select the appropriate camera

using the CAMERA SELECT buttons., then press the set button to display the Menu. To call menu

option 2 (Self Test) operate the CAMERA SELECT 2 button, the screen text will clear and Self

Test will be activated. See the Dennard drx series Telemetry Receiver Handbook for more detail.

Iris Level Program

To preset the iris aperture, press IRIS open or IRIS close until the desired level is reached, then

press the set button to display the menu. To call menu option 3 (Iris Set) operate the CAMERA

SELECT 3 button, the screen text will clear and the iris level will be set.

Note: The programming operation should be completed in under 15 seconds as there is an in built

safety feature which returns the iris to the default setting if an instruction is not received within this

period.

START SELF TEST

UP TO THEN THEN

IRIS SET

THEN THEN

and

Dennard DTX1000 Installation Manual Page. 9

The remainder of this handbook refers to features found only on the Dennard drx100/ 400 /400dc

receivers.

Presets (select, programme and erase)

To select an existing preset, press the preset button. The monitor will display PRESET. While

holding down the preset button select the desired preset number.

To programme a preset, first select the desired camera by using the CAMERA SELECT buttons.

Position the camera using the Up Down Left Right arrows, then set the ZOOM and FOCUS. When

you are satisfied with the position and quality of the picture, press the set button to display the

Menu.To call menu option 1 (preset) operate the CAMERA SELECT 1 button. When the menu

changes to PROGRAM PRESET enter the number of the preset you have just programmed using

the CAMERA SELECT buttons.

To erase a preset, press the set button to gain access to the menu. Select option 4 and when the

display changes to ERASE PRESET, select the number of the preset to be erased

PRESET SELECT

then

up to

ERASE

PRESET

PROGRAM PRESET

up to

then then

select option 1

(preset)

then

select option 4

(erase preset)

then

and

Dennard DTX1000 Installation Manual Page. 10

Patrol Settings

There are two patrol programmes that can be activated by the Dennard dtx1000. This is achieved

by pressing the Patrol button and either CAMERA SELECT button 1 or 2. All other keys are

ignored. The patrol function is to enable a string of presets to be selected in turn, switching

between them after a fixed period of time (nominally 30 seconds)

Note: Once the factory setting of 30 seconds has been altered to some other value, that particular

setting cannot be recovered.

Patrols can be stopped at any time by pressing any of the four arrows on the pan & tilt control, after

selecting the receiver on which the patrol is running.

To Programme a Patrol

There is no separate patrol programming function with the Dennard dtx1000 keyboard. Once a

preset has been programmed it is automatically included in patrols 1 & 2.

To Remove a Preset from a Patrol

Select the camera/receiver on which the patrol is to run by pressing appropriate CAMERA SELECT

button. Press the set button to access the menu and then press CAMERA SELECT 5 button (to

remove a preset from patrol. 1) or 6 (to remove a preset from patrol. 2) followed by the preset

number to be removed by pressing the appropriate CAMERA SELECT button.

To Program a Time Period for a Patrol

First determine the time delay required from the following table of CAMERA SELECT button

numbers:

Button 1 Random 0 to 100 seconds Button 9 96 seconds

Button 2 12 seconds Button 10 108 seconds

Button 3 24 seconds Button 11 120 seconds

Button 4 36 seconds Button 12 132 seconds

Button 5 48 seconds Button 13 144 seconds

Button 6 60 seconds Button 14 156 seconds

Button 7 72 seconds Button 15 168 seconds

Button 8 84 seconds Button 16 180 seconds

REMOVE

PRESET

up to

then

for menu option

then

to remove

patrol 1

preset

or

to remove

patrol 2

preset

To set a delay for Patrol 1.

Press the set button to access the menu and then press CAMERA SELECT 7 button (to set a delay

time in Patrol 1.) followed by the appropriate CAMERA SELECT button to give the required delay

time.

To set a delay for Patrol 2.

Press the set button to access the menu and then press CAMERA SELECT 8 button (to set a delay

time in Patrol 2.) followed by the appropriate CAMERA SELECT button to give the required delay

time.

Spare Outputs

There are four spare outputs, with momentary action, for use as relay drivers. To activate these

outputs press and hold shift whilst pressing one of the auxiliary buttons. An on screen display

confirms which output has been activated. Advanced receiver functions are controlled using the

spare outputs.See the relevant receiver handbook.

Maximum number of cameras

This option sets the number of cameras on the system.

Operate the set button to display the menu.

Press the CAMERA SELECT 15 button to call the menu option 15 (maximum number of cameras)

and the screen will display: MAX CAM SELECT?

Operate the CAMERA SELECT button which corresponds to the number of cameras on the system.

The system is now programmed and will return to normal operation.

Dennard DTX1000 Installation Manual Page. 11

SET PATROL 1

DELAY

SET PATROL 2

DELAY

then:

to select

option 7

(set patrol 1 delay)

then up to

then:

to select

option 6

(set patrol 2 delay)

then up to

SPARE OUTPUT

and

Any auxiliary button

SET MAXIMUM NUMBER

OF CAMERAS

then then

up to

Dennard DTX1000 Installation Manual Page. 12

4. TWISTED PAIR OUTPUT

The Twisted Pair output sends telemetry signals from the transmitter to the receiver. A video cable

connection is still required. The twisted pair option is normally used to connect a non cable

transmission system i.e. fibre, microwave etc.

The twisted pair option provides a 20mA compatible output, 1200 baud 8 data bits 1 stop bit even

parity.

Connections: Multi Camera Twisted Pair Telemetry Connection

Mixed Coax and Twisted Pair Systems

The Dennard dtx1000 Series of Transmitters copes automatically with a mixture of coax and twisted

pair connected receivers, directing the telemetry signal to the relevant interface. The only

requirement is that the installer should connect the twisted pair cable to the telemetry output

corresponding to the video output.

To Suppress Coax Signal

When it is required to remove the coax telemetry signal from a static camera, i.e. no telemetry

required at all, install a 470© resistor across the relevant twisted pair output contacts. Often fibre

optic equipment dislikes having a telemetry signal on its output, as it can upset the AGC.

VERTICAL GREEN CONNECTOR ON REAR

OF THE Dennard dtx1000 BASE UNIT

GREY CONNECTOR ON THE RECEIVER

PRINTED CIRCUIT BOARD PINS 1 AND 2

CAMERA 2, 3, 4 etc.

NOTE: THE UNITS WILL STILL WORK IF THE CABLES ARE REVERSED

VIDEO CABLE STILL REQUIRED

Fit a 470 ohm resistor to supress

telemetry signal on static cameras

Dennard DTX1000 Installation Manual Page. 13

5. ALARM INPUT OPTIONS

WARNING:

Only qualified persons should install this apparatus. It contains no user serviceable parts.

Alarm Inputs

Alarm is active on opening of contacts. Connect each alarm to a volts free contact

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

Alarm Output

A set of No Volt changeover contacts are provided as an output to the alarm package, closure

takes place on detection and they stay closed for a programmed length of time. the contacts are

accessed via alarm contacts 3, 4, 5 on the smaller green connector.

These contacts are suitable for low voltage control functions only.

DO NOT connect to mains potential.

DO NOT connect mains potentials to these contacts, they are low voltage only

SET

COMMON

RESET

TIMELAPSE

EXPANDED VIEW

Dennard DTX1000 Installation Manual Page. 14

Alarm Contacts

The alarm package may be enabled / disabled via a keyswitch fitted

across alarm contacts PIN 1 and PIN 2. When the switch is closed

the alarm package is disabled, open the switch and the alarm

package is active. This may be used to control the alarm package.

i.e. enabled at night when the building is empty.

Note:- Cutting the switch cable will activate the alarms

Action on alarm

Each alarm can be programmed to switch monitor 1 to display a specific camera and go to a preset

position for that camera. An alarm message is displayed on the monitor and the alarm output relay

closes for a programmed length of time. If the sequence is running, then the alarm time is added to

the sequence time and the sequence continues to run after the alarm times out. If the sequence is

not running the alarm message and selected camera remain on monitor 1 until a manual camera

selection is made.

The camera selected and the preset command issued is programmable via the keyboard, press the

set button and follow the on screen commands.

The length of time the contacts stay closed is also programmable. Press the set button and follow

the on screen commands. To disable the set button remove the shorting link from the small

rectangular slot below the monitor 2 output. To take advantage of the go to preset feature,

Dennard drx400/drx400dc receivers or Dennard drx100 dome

preset pan/tilt /zoom heads must be fitted.

Alarms and the Dennard drx400dc & Dennard drx100 high and variable speed d.c. receivers

These receivers have local alarm inputs and a single normally closed relay output that

opens momentarily when a local alarm is activated. This output can be wired to an alarm

input on the Dennard dtx1000.

A local alarm on the receiver will cause the relevant preset position to be automatically selected

without the intervention of a telemetry transmitter. See the receiver handbook. If the transmitter also

generates a go to preset command, then the receiver's go to preset will be overruled. To overcome

this alarm, preset 16 now becomes a special that disables a go to preset command.

If the local alarm feature of any d.c. or Dennard drx100 receiver is used, then set the alarm preset

position to 16. The standard a.c. Dennard drx400 receiver can be programmed to go to preset

positions 1 - 15 during an alarm.

If 16 preset positions are required then software is available.

Installer fitted

keyswitch to

control alarm

package

Keyswitch

Dennard DTX1000 Installation Manual Page. 15

APPENDIX “A”

Additional Information

It is strongly recommended that this equipment is pre-built in the installers workshop, to

ensure problem free installation at the customers premises

(1) The software version number is displayed for approximately 2 seconds on first power

up e.g.- ” VF ”

(2) The keyboard should not be connected or disconnected from a “live” working unit, as

this may cause damage to the RS232 components.

(3) Alarm programming menu items appear even if no alarm option is present.

These options are inoperative unless an alarm version has been purchased and is

recognisable by the three green connectors along the bottom edge of the Base Unit.

(4) Priority control between two keyboard system

Keyboard 1. Has priority over keyboard 2. If keyboard 1. Is viewing but not operating any

camera position, then keyboard 2. May move that camera.

After movement commands on keyboard 1. There is an approximate 15 second lock out

period before control is given to keyboard 2.

(5) The Dennard dtx1000/16 can be used in multiples, allowing 32, 48 and 64 camera position

installations. When two or more Dennard dtx1000/16 base units are used an EX-4 is

required to link the Dennard dtx1000/16 Base Units. A keyboard and monitor can be

connected to each Base Unit with a master keyboard and monitor connected via coax to

the EX-4 or the keyboard and monitor can be connected only to the EX-4 unit. there are

several combinations available please contact DEDICATED MICROS for further details.

OTHER PRODUCTS IN THE DEDICATED MICROS

RANGE OF TELEMETRY EQUIPMENT

Dennard DTX1000 Installation Manual Page. 16

Telemetry Receivers

Telemetry Transmitters

(Base Units)

Accessories

Dennard drx 300 Pan, Tilt, Zoom, Focus, Iris and one Auxiliary a.c. Receiver.

Dennard drx 400 Pan, Tilt, Zoom, Focus, Iris, Four Auxiliaries and Sixteen Presets a.c. Receiver.

Dennard drx 400dc Pan, Tilt, Zoom, Focus, Iris, Three Auxiliaries and Sixteen Presets a.c. Eight

Alarms d.c. Receiver.

Dennard dtx LD

RS232

Keyboard Line Driver

Dennard drx 24 a.c.

psu

24 Volt a.c. Power Supply for converting standard 230 Volt a.c. receivers

to 24 Volt a.c.

Dennard dtx 1000/8 Eight Channel with optional 20 mA current loop Telemetry Signals.

Dennard

dtx 1000/16

Sixteen Channel with optional 20 mA current loop Telemetry Signals.

Dennard dtx

1000/AL8

Eight Channel, Sixteen Alarm inputs with optional 20 mA current loop

Telemetry Signals.

Dennard dtx

1000/AL16

Sixteen Channel, Sixteen Alarm inputs with optional 20 mA current loop

Telemetry Signals.

Dennard dtx 300 Single Channel Transmitter “Up the coax” or 20 mA current loop Telemetry

Signals.

Dennard dtx 400 Single Channel Transmitter with Presets Support, “Up the coax” or

20 mA current loop Telemetry Signals.

Dennard dtx 400pj Single Channel Transmitter with Presets Support and Proportional Joystick

and “Up the coax” or 20 mA Current Loop Telemetry Signals.

Dennard dtx 500 Eight Channel Transmitter with Presets Support ,One Alarm input, One

Monitor, Video Switching and “Up the coax” Telemetry Signals. (Keyboards)

Dennard dtx 1000 Multi-Channel Transmitter comprising Keyboard & Base Unit,

Dennard dtx 1000pj Preset Support, Two Monitors, Video Switching, optional proportional joystick

and “Up the coax Telemetry Signals. This system is available in four main

variants as follows:-

Dennard DTX1000 Installation Manual Page. 17

Dennard DTX1000 Manuel d’installation Page 18

1. INDEX

1. Notes relatives à la pré-installation et à la sécurité 20

Déballage 20

Précautions de sécurité 20

2. Introduction 21

Généralités 21

Configuration du système de télémétrie 21

Implantation du clavier 22

Raccordements 22

3. Fonctions au clavier 23

Sélection de la caméra 23

Sélection du moniteur 23

Sélection de la séquence 23

Programmation de l’ordre de la séquence 23

Modification de la temporisation de séquence 23

Bouton de fonction 23

Boutons de commande de panoramique et d’inclinaison 24

Boutons de commande de l’objectif 24

Boutons de commande de fonctions auxiliaires 25

Autotest 25

Programme de niveau d’iris 25

Préréglage (sélection, programmation & effacement) 26

Réglages de patrouille 27

Pour programmer une patrouille 27

Pour supprimer un préréglage d’une patrouille 27

Pour programmer une temporisation pour une patrouille 27

Pour configurer une temporisation pour patrouille 1. 28

Pour configurer une temporisation pour patrouille 2. 28

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