American Dynamics AD1645 Installation And Operating Instructions Manual

Model 1645

Receiver

Installation and Operating Instructions

This manual describes the installation and operating procedures for the American Dynamics model 1645 Receiver. Receivers are

designed as the remote control device for operation of a motorized pan/tilt unit and a motorized lens unit. Since camera sites are

often a great distance from the operator’s viewing location, these Receivers provide the operator with positive control of the

camera site. Receivers also provide the operator with control of auxiliary devices such as lights, doors etc. at the camera site.

Receivers are individually coded for each camera site, so only the camera under observation will be controlled by the operator.

The software/firmware furnished with this equipment is confidential 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

software/firmware is furnished to the purchaser under a license for use on a single system, and remains the property of American

Dynamics.

NOTE: Information furnished by AMERICAN DYNAMICS is 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 is granted 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.

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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

Description............................................................................ 1

Features................................................................................. 1

Installation............................................................................ 2

Setup..................................................................................... 3

Camera Number Assignment .......................................... 3

Lens Voltage Adjust ........................................................ 3

Receiver Configuration Setup ......................................... 3

Local Test Mode.............................................................. 4

RS-232 Receiver Setup.................................................... 5

Connections.......................................................................... 6

Control Code ................................................................... 6

RS-232............................................................................. 7

Pan/Tilt and Lens Cable .................................................. 8

Auxiliary and Preposition Cable ..................................... 9

Operation.............................................................................10

Powering Up.................................................................. 10

Power-up Auto Sense .................................................... 10

Autopan Operation ........................................................ 10

RS-232 Receiver Camera ID Settings .................... Appendix

Typical System Connections................................... Appendix

DESCRIPTION

The 1645 Receiver is a single channel receiver for control of

motorized pan/tilt and lens units used with Matrix Switching

Systems. The 1645 is used with the American Dynamics

1237VS or Videor Technical VPT-21 Pan/Tilt unit to control

the pan, tilt, zoom, focus, and iris of a single camera, and to

control auxiliary functions at a camera site.

The 1645 Receiver has both Preset Scene capability, which

allows the selection of predetermined camera scenes, and a

Auto Pan capability, which allows the selection of an

automatic camera panning sequence.

1645 Receivers obtain control instructions which originate

from Switching System CPU's, System Input Bays, or

intervening Code Distribution Units. The 1645 Receiver also

has a Local Mode form of control for installation and test. The

1645 is supplied in two models: 1645M for Control Code

connection and 1645S for RS-232 connection.

FEATURES

Pan/Tilt and Lens Control

The 1645 Receiver provides drive outputs for the control of the

1237VS Pan/Tilt and camera Lens motors. Table 1 below

provides the pan/tilt and lens motor voltage and current ratings

for this unit.

Table 1 - Pan/Tilt and Lens Ratings

Function Voltage Current

PAN Motor -12 to +12 VDC .05 Amps

TILT Motor -12 to +12 VDC .05 Amps

IRIS Motor +/-7 to +/-12 VDC .05 Amps

FOCUS Motor +/-7 to +/-12 VDC .05 Amps

ZOOM Motor +/-7 to +/-12 VDC .05 Amps

Auxiliary Control

The 1645 provides two Form “C” relays for either latching or

momentary control of auxiliaries. The relay outputs have both

Normally Open and Normally Closed contacts for different

types of auxiliaries. The relay contacts are rated for 1 Amp

current at voltages not to exceed 24VAC or 30VDC.

Auto Sense

The 1645 has automatic sensing of pan/tilt and lens servo

voltage direction at initial power up when preset scenes are

enabled. This feature determines the polarity of the connected

reference voltages in order to determine proper motor direction

control. (See page 10, Power-up Auto Sense.)

Preset Scene

The 1645 Preset Scene feature allows the operator to preselect

a scene and recall that scene via keyboard command(s).

Preselection of a scene is available only on Pan/Tilt and Lens

units with a feedback potentiometer. The preset scene, also

known as a Preposition or Programmed Scene, is stored at the

Receiver with a battery backup.

When controlled by a Matrix Switching System, the 1645

Receiver can be programmed for 71 preset scenes for the

camera. (Note: This differs from the AD standard of 72

presets per camera.) Refer to the installation and operation

manuals for the particular Matrix Switching System for

programming procedures. Note that the setting of position 1

on DIP Switch S3 (see SETUP, page 4) determines if preset

scenes are enabled for the unit. All units are shipped from the

factory with preset scenes enabled.

Autopan

The 1645 Autopan feature provides an automatic pan of the

camera using preset scene start and stop points. When initiated

by the operator, the automatic camera panning will operate

either continuously or for a 30 minute period, depending on the

Setup option chosen. (See page 10, Autopan Operation.)

1

AUX2 N/C

AUX1 COM

AUX1 N/O

TILT POT

SHIELD

ZOOM POT

FOCUS POT

- REF

PAN2 POT

PAN1 POT

+ REF

AUX1 N/C

AUX2 N/O

AUX2 COM

W

S

B

CODE

POWER

Figure 1 - 1645 Receiver Panels

LENS ADJ

C

A

M

E

R

A

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D

FOCUS

ZOOM

IRIS

SHIELD

+ 20 VDC

TILT

- 20 VDC

PAN

ALARM 1

ALARM 2

GND

COMMON

10

9

8

7

6

5

4

3

2

1

Off

On

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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DESCRIPTION and FEATURES

INSTALLATION

This installation should be made by a qualified service person

and should conform to all local codes. Safeguards must be

taken to avoid unintentional operation by employees and

personnel working about the premises, by falling objects, by

customers, by building vibration, and by similar causes.

Preparation

Several user configuration switches must be set (see SETUP

instructions, pages 3 to 5) prior to the connection and operation

of the Receiver with Matrix Switching Systems. If the unit is

not configured correctly, damage to the unit and any other

device connected to it may result. Check all wiring and

cabling before applying power.

Mounting

The 1645 Receiver is an indoor unit. Receivers can be surface-

mounted for any orientation. To minimize the voltage drop in

the wiring, mount the unit near the camera to be controlled.

Different mounting procedures are recommended when

attaching the unit to different surfaces. Mount the unit with

four 1/4-inch bolts appropriate to the type of mounting surface.

The housing dimensions are 2-inches high x 7 1/2-inches wide

x 9 1/2-inches in length (including mounting ears). See Figure

2 for mounting hole dimensions.

When mounting to wood studs: Use lag bolts (with a drilled

pilot hole) or wood screws which will penetrate the wood for a

minimum of 1 1/4 inches.

When mounting to concrete: Use lead or plastic anchors, or

expansion bolts, with at least a 10-pound pullout rating. Install

according to the manufacturer's instructions.

When mounting to steel surfaces: Drill four bolt clearance

holes and use bolts with lockwashers and nuts.

When mounting to drywall (gypsum board): Material must

be at least 1/2 inch thick, and the unit must be mounted with

toggle bolts.

2

INSTALLATION

8.25"

6.25"

0.25" Diameter Hole - 4 Places

Figure 2 - Mounting Hole Dimensions

SETUP

Camera Number Assignment

For individual control of camera Pan/Tilt actions by the Matrix

Switching System, a camera number must be associated with

each Receiver. A 10-position DIP switch labeled “CAMERA

ID” is used to associate a particular camera number with the

Receiver. This switch is located on the side panel of the 1645

Receiver (see Figure 1, page 1). Set this DIP switch to the

desired switching system camera number. See the tables in the

Appendix for the proper DIP switch settings.

In systems using Control Code, camera numbering is

determined in groups of 64 cameras. For Control Code

systems which contain more than 64 cameras, a Control Code

Distributor is used to address each group of 64 Receivers

(1645M models). The code distributor identifies camera

groups and routes switching system control signals to the

proper group of Receivers.

For use in Control Code systems, set the 1645M Receiver

“CAMERA ID” DIP switch positions 1 through 6 for the

camera number and set switch positions 7 - 10 to “Off” (see

the Appendix tables). Refer to the Installation Manual for the

switching system Code Distributor to set camera group

addressing.

Lens Voltage Adjust

The 1645 can be adjusted for a range of camera Lens servo

voltages. The lens output voltage can be varied from 7 to 12

Volts DC with a potentiometer, labeled “LENS ADJ”, on the

side panel of the unit (see Figure 1, page 1).

Receiver Configuration Setup

The 1645 Receiver must be configured for the type of

auxiliaries used, the preset capabilities, and for Control Code

use. An internal DIP switch located on the main 1645 PCB,

labeled S3, is provided to set the Receiver configuration. See

Figures 4 and 5, pages 4 and 5, for location of DIP switch S3

on the main PCB. Table 2 below shows the setup functions for

each DIP switch position (see Figure 3).

Table 2 - DIP Switch S3 Setup

DIP Switch Position Function

1 & 2 Pan/Tilt Setup

3 Code Control

4 AUX 1 Configuration

5 AUX 2 Configuration

6 Autopan Timer/Timeout

7 & 8 Not used

The following are the settings for each of the DIP switch

functions. The factory default settings are shown in bold type.

Pan/Tilt Setup - Switch Positions 1 & 2

1 2

ON ON No Presets

OFF ON Non-360 degree potentiometers

ON OFF 360 degree ramp potentiometers

OFF OFF 360 degree SIN/COS potentiometers

Control Code Type - Switch Position 3

ON - Control Code (1645M series),

or Local Test Mode (either series)

OFF - RS-232 Code (1645S series)

Note: If set for RS-232 Code, the RS-232 setup

switches must also be set, see page 5.

AUX 1 Configuration - Switch Position 4

ON - Momentary

OFF - Latching

AUX 2 Configuration - Switch Position 5

ON - Momentary

OFF - Latching

Autopan Timer/Timeout - Switch Position 6

ON - Autopan for 30 minutes then stops

OFF - Autopan continuously, until manually stopped

3

SETUP

CAUTION - Due to the presence of non-insulated

components with hazardous voltages, the following

internal adjustments should be performed by

qualified service personnel only.

Not used

Pan/Tilt Setup

Code Control

AUX 1 Config

AUX 2 Config

Autopan Timer/Timeout

1

2

3

4

5

6

7

8

X

ON

OFF

Figure 3 - DIP Switch S3 switch positions

SETUP

4

Code Terminal

Connector

Auxiliary and Preposition

Connector

CAMERA ID

Pan/Tilt and Lens Connector

POWER

LED

CODE

LED

LENS

ADJ

Power cord

Control Code

Receiver

Module

PCB

J6 on Main PCB

R3

T1

C44

C43

J7

S5

J6 on Receiver

Module PCB

J1

S2

S1

K1

K2

S4

BLK

WHT

S3

OFF

ON

1

8

U12

U19

U18

Figure 4 - 1645M (Control Code Series) Connector and Switch Locations

Local Test Mode

Local Test Mode provides the ability to control a 1645

Receiver without a code line connected. This capability can be

used with either Control Code or RS-232 Receivers.

The Local Test Mode feature is operated as follows, using

internal switches S1, S2, and S5. See Figure 4 for the location

of these switches on the main PCB (either 1645M or S model).

1. Place switch position 3 of DIP switch S3 to the ON,

Local Test Mode, position.

2. Select the desired function from the Local Test Mode

Setup list, shown in Table 3. Note the switch settings.

3. Dial the corresponding switch settings on rotary

switches S1 and S2.

4. Press S5 on the PCB to activate the selected setting.

Note: Reset Rotary and DIP switches properly after testing is

complete.

Table 3 - Local Test Mode Setup

Function S1 S2

Pan Left 0 1

Pan Right 0 2

Tilt Up 0 3

Tilt Down 0 4

Focus Near 0 5

Focus Far 0 6

Zoom Tele 0 7

Zoom Wide 0 8

Iris Open 0 9

Iris Close 1 0

SET Shot 1 1

CALL Shot 1 2

Aux 1 On 1 3

Aux 1 Off 1 4

Aux 2 On 1 5

Aux 2 Off 1 6

RS-232 Receiver (1645S) Setup

In order to receive RS-232 code, the S1 and S2 DIP switches

on the RS-232 Receiver Module must be set to the following

positions. See Figure 5 below for location of these DIP

switches on the 1645S Receiver Module PCB.

DIP Sw. 1 2 3 4 5 6 7 8

S1 On On Off Off Off Off Off Off

S2 --- Reserved for Future Use ---

When the 1645 is set for RS-232 code (switch position 3 of

DIP switch S3 in the OFF position), the rotary switches S1 and

S2 on the main 1645 PCB are set as shown in Tables 4 and 5.

Switch S1 is for RS-232 baud rate and switch S2 for RS-232

code type. The factory default settings are shown in bold type.

See Figure 5 below for location of these switches.

Table 4 - Baud Rate - Rotary Switch S1

Position Function

0 9600

1 4800

2 2400

3 1200

4-9 not used

Table 5 - Code Type - Rotary Switch S2

Position Function

0 2-byte RS-232 codes - 1983 Code Converter

and similar coded units

1 3-byte RS-232 codes - 2091 Code Generator,

1983CS536, and similar coded units

2 ASCII codes (Repeating) - System Keyboards

and similar units

3 ASCII codes (Make/Break type)- Special

Keyboards and similar units

4-9 not used

SETUP

5

Figure 5 - 1645S (RS-232 Series) Connector and Switch Locations

RS-232 Code Terminal

Connector

Auxiliary and Preposition

Connector

CAMERA ID

Pan/Tilt and Lens Connector

POWER

LED

CODE

LED

LENS

ADJ

Power cord

RS-232

Receiver

Module

PCB

J6 on Main PCB

R3

T1

C44

C43

J7

S5

J3

S2

S1

K1

K2

S4

BLK

WHT

S3

U12

U19

U18

OFF

ON

1

8

OFF

ON

1

8

S2

S1

OFF

ON

1

8

CONNECTIONS

Code Line Connections for Control Code (model 1645M)

The Code Terminal Connector, J1, is a 3-position terminal

connector located on the side of the unit (see Figure 4, page 4).

The terminal is marked W (white code), S (shield), and B

(black code). A mating screw-terminal plug is provided for

this connector.

Use 18 AWG, shielded, 2-wire cable, Belden 8760 or

equivalent (for plenum, Belden 88760), for 1641M code line

connection. Connections are made by inserting the appropriate

signal wires into the slots of the mating connector and

tightening the hold-down screws. The maximum code line

length is 5000 feet.

Wiring:

Before Starting - Check the power line to verify that the

power is off.

1. Insert and screw down the White code wire into the

screw terminal marked “W”.

2. Insert and screw down the Shield wire into the screw

terminal marked “S”.

3. Insert and screw down the Black code wire into the

screw terminal marked “B”.

The Receiver is designed for a “Star” connection to a Code

Distribution Unit (see Figure 6). The Receiver has an internal

120-ohm terminating resistor.

If the Receiver is used in a “Daisy Chain” configuration (see

Figure 7), the 120-ohm terminating resistor must be removed

from all but the last Receiver. This resistor termination can be

eliminated by removing J6 on the Receiver Module PCB.

Refer to Figure 4, page 4, for the location of J6 on the Receiver

Module PCB. A 120-ohm termination must be provided on the

last piece of equipment on each line.

The green LED labeled “CODE” on the 1645 Receiver

illuminates when the unit is receiving valid code. The LED

stays illuminated for 5 seconds after the code is removed. If

this LED does not light, a problem in the transmission of the

code, a poor or loose connection, improper termination, or a

defective Receiver may be indicated.

CONNECTIONS

Code Distribution Unit

* 120-Ohm Termination

Other

Receivers

Receiver

*

Receiver

*

Receiver

*

W

B

S

W

B

S

W

B

S

W

B

S

W

B

S

W

B

S

Code Source

W

B

S

* 120-Ohm Termination

Receiver

W

B

S

Receiver

W

B

S

Receiver

W

B

S

*

Code Source

W

B

S

Figure 6 - “Star” Connection to a Code Distribution Unit

Figure 7 - Code Line “Daisy Chain’’ Connection

6

CAUTION - Due to the presence of non-

insulated components with hazardous voltages,

the following internal adjustments should be

performed by qualified service personnel only.

Code Line Connections for RS-232 (1645S Series)

Matrix Switching Systems, RS-232 keyboards, modems, and

other RS-232 compatible devices, are connected to the RS-232

connector of the 1645S. The RS-232 Terminal Connector, J3,

is a 6-pin connector located on the side of the 1645S (see

Figure 5, page 5). A mating screw-terminal plug is provided

for this connector. The terminal definitions of the 1645S 6-pin

connector and mating plug are shown in Table 6 below.

Table 6 - 1645S 6-pin Connector and Plug Definitions

RS-232 Signal

6-Pin Connector Pin # Definition

T + 1 Transmit (XMIT)

Ground symbol 2 Ground (GND)

T - 3 No Connection

R + 4 Receive (RCD)

Ground symbol 5 Ground (GND)

R - 6 No Connection

Wiring:

Before Starting - Check the power line to verify that the

power is off.

Use 18 AWG, shielded 3-wire cable, Belden 8770 or

equivalent, for RS-232 connection to the 1641S. Connections

are made by inserting the appropriate signal wires into the slots

of the mating connector and tightening the hold-down screws.

For proper RS-232 communications, both the pin definitions

and the EIA Standard DTE (Data Terminal Equipment)

designation of each piece of equipment must be observed. All

American Dynamics equipment, including the 1645 Receiver,

are DTE equipment. For DTE/DTE communications between

an RS-232 device and the 1645S Receiver:

1. Connect XMIT of the RS-232 device to RCD, pin 4, on

the 1645S connector.

2. Connect RCD of the RS-232 device to XMIT, pin 1, on

the 1645S connector.

3. Connect GND of the RS-232 device to GND, pin 2 or 5,

on the 1645S connector.

RS-232 cable shield connections are made at the connectors

attached to the controller or code distributor only.

See the Appendix for typical RS-232 connections.

For distances of 1000 ft (330 m) or less between the Receiver

and similar devices, a direct connection using RS-232 cable

with mating connectors may be used. For distances over 1000

ft., RS-232 connections require a link using either

asynchronous line drivers over dedicated cables, short-haul

modems over dedicated phone lines, or dial-up modems over

conventional telephone lines.

The green Code LED on the side of the 1645S Receiver is

illuminated when the unit is receiving valid code. If this LED

does not light, a problem in the transmission of the code, a

poor or loose connection, improper termination, or a defective

Receiver may be indicated.

RS-232 Baud Rates

For continuous operation of a Receiver from a switching

system keyboard, the RS-232 communication data rates must

be compatible. The minimum baud rate for communication

between the switching system and the 1645S Receiver depends

on the number of keyboards in use with the switching system.

The following Receiver communication baud rates are

suggested for the number of system keyboards in use:

1 keyboard 1200 Baud

2-3 keyboards 2400 Baud

4-9 keyboards 4800 Baud

over 10 keyboards 9600 Baud

See page 5 for baud rate setup of the 1645S Receiver.

RS-232

Source

Receiver

Figure 8 - RS-232 Code Line Connections

7

CONNECTIONS

Pan/Tilt and Lens Cable

The connection to a Pan/Tilt and a motorized Lens is with a

12-pin connector. This connector (J6) is located on the side of

the unit, near the Camera ID DIP switch (see Figures 4 and 5,

pages 4 and 5).

Table 5 lists the pin designations from the Receiver to the

Pan/Tilt and the Lens units, and provides space for the installer

to record the pinouts for the specific installation. Match the

Pan/Tilt and Lens pinouts from the manufacturer’s installation

manuals to Table 7.

In using the supplied connector plugs, insert each wire

carefully with approximately 1/4 inch of insulation removed.

Screw down the clamping screw on each pin of the connector.

Before Starting:

1. Check the power line to verify that the power is off.

2. Find the Pan/Tilt and Lens connector located on the side

of the unit, near the power cord (see Figure 4 or 5).

For steps 3 through 13, refer to Table 7 for pinouts.

Pan/Tilt:

3. Insert the PAN wire of the Pan/Tilt unit into the pin

location for PAN.

4. Insert the TILT wire of the Pan/Tilt unit into the pin

location for TILT.

5. Insert the +20 VDC wire of the Pan/Tilt unit into the pin

location for +20 VDC.

6. Insert the -20 VDC wire of the Pan/Tilt unit into the pin

location for -20 VDC.

7. Insert the Pan/Tilt COMMON of the Pan/Tilt unit into

the pin location for COMMON.

8. Insert the Pan/Tilt SHIELD of the Pan/Tilt unit into the

pin location for SHIELD.

Lens:

9. Insert the IRIS wire of the Lens unit into the pin location

for IRIS.

10. Insert the FOCUS wire of the Lens unit into the pin

location for FOCUS.

11. Insert the ZOOM wire of the Lens unit into the pin

location for ZOOM.

12. Insert the LENS COMMON wire of the Lens unit into

the pin location for COMMON.

13. Insert the LENS SHIELD wire of the LENS unit into the

pin location for SHIELD.

8

CONNECTIONS

Table 7 - Pan/Tilt and Lens 12-pin Connector Pinout (J6)

PIN NO. FUNCTION PAN/TILT PINOUT LENS PINOUT

01 FOCUS ____________________ ____________________

02 ZOOM ____________________ ____________________

03 IRIS ____________________ ____________________

04 COMMON ____________________ ____________________

05 +20 VDC ____________________ ____________________

06 PAN ____________________ ____________________

07 TILT ____________________ ____________________

08 -20 VDC ____________________ ____________________

09 SHIELD ____________________ ____________________

10 ALARM 1 Not applicable for 1645M units

11 ALARM 2 Not applicable for 1645M units

12 GROUND ____________________ ____________________

Auxiliary and Preposition Cable

The connection of auxiliary equipment and preposition servos

is with a 14-pin connector. This connector (J7) is located on

the side, near the Code Line Connector (see Figures 4 and 5,

pages 4 and 5).

Table 8 lists the pin designations from the Receiver to the

auxiliaries and the pre-position servos and provides space for

the installer to record the pinouts for the specific installation.

Insert each wire carefully with approximately 1/4 inch of

insulation removed. Screw down the clamping screw on each

pin of the connector.

Before Starting:

1. Check the power line to verify that the power is off.

2. Locate the Auxiliary and Pre-position connector located

on the side of the unit, near the POWER and CODE

LEDs (Figure 4 or 5).

For steps 3 through 12, refer to Table 8 for the pinouts.

Auxiliaries:

3. Insert the HOT wire of the auxiliary into the pin location

AUX (1 or 2) COM.

4. Insert the Return wire of the auxiliary into the pin

location AUX (1 or 2) Normally Open or AUX (1 or 2)

Normally Closed.

Preposition Servo:

5. Insert the PAN (WIPER) wire of the Pan/Tilt Unit into

the pin location for PAN POT. The PAN 1 POT pin is

used for Pan/Tilt units which do not have continuous

rotation. When used with units which have 360 degree

continuous rotation, both PAN 1 POT and PAN 2 POT

pin connections are used.

6. Insert the TILT (WIPER) wire of the Unit into the pin

location for TILT POT.

7. Insert the FOCUS (WIPER) wire of the Lens Unit into

the pin location for FOCUS POT.

8. Insert the ZOOM (WIPER) wire of the Lens Unit into

the pin location for ZOOM POT.

9. Insert the SERVO (+) wire of the Pan/Tilt Unit into the

pin location for (+) REF.

10. Insert the SERVO (-) wire of the Pan/Tilt Unit into the

pin location for (-) REF.

Note: (+) REF and (-) REF are voltage direction indicators.

The 1641 has automatic sensing of pan/tilt and lens

servo voltage direction at initial power up to determine

the polarity of the reference voltage connections. (See

page 10, Power up Auto Sense.)

11. Insert the Pan/Tilt Shield of the Pan/Tilt unit into the pin

location for SHIELD.

12. Insert the Lens Shield of the lens unit into the pin

location for SHIELD.

9

CONNECTIONS

Table 8 - Preposition Pan/Tilt and Auxiliary 14-pin Connector Pinout (J7)

PIN NO. FUNCTION PREPOSITION PINOUT AUXILIARY PINOUT

01 + REF ____________________ ____________________

02 PAN 1 POT ____________________ ____________________

03 PAN 2 POT ____________________ ____________________

04 TILT POT ____________________ ____________________

05 FOCUS POT ____________________ ____________________

06 ZOOM POT ____________________ ____________________

07 - REF ____________________ ____________________

08 SHIELD ____________________ ____________________

09 AUX 1 - NORMALLY CLOSED ____________________ ____________________

10 AUX 1 - NORMALLY OPEN ____________________ ____________________

11 AUX 1 - COMMON ____________________ ____________________

12 AUX 2 - NORMALLY CLOSED ____________________ ____________________

13 AUX 2 - NORMALLY OPEN ____________________ ____________________

14 AUX 2 - COMMON ____________________ ____________________

OPERATION

Powering Up

The 1645 Receiver is supplied for the following power

sources:

1645M,1645S 120VAC, 50/60Hz

1645MX,1645SX 230VAC, 50/60Hz

The 1645 Receivers are shipped with a pendant cord and wall

plug for use with an electrical outlet. Plug the cord to the

required voltage source according to the model.

The green LED labeled “POWER” on the side panel of the

1645 Receiver illuminates when the unit is powered. If this

LED does not light, a poor or loose power connection or a

defective Receiver may be indicated.

The green LED labeled “CODE” on the side of the 1645

Receiver illuminates when the unit is receiving valid code.

The LED stays illuminated for 5 seconds after the code is

removed. If this LED does not light, a problem in the

transmission of the code, a poor or loose connection, improper

termination, or a defective Receiver may be indicated.

Power-up Auto Sense

If the 1645 is set up for presets (page 3), on initial power up

the unit performs an automatic determination of the reference

voltage sense for the pan/tilt and lens connections. When

power is first connected, the 1645 commands the camera to

pan, tilt, change iris, zoom, and change focus to determine the

polarity of the reference voltage connections. Following this

sequence, the camera is returned to the scene positioning that

existed prior to this sequence.

Autopan Operation

The 1645 Receiver is capable of automatic camera panning

using preset end stops set for the pan/tilt unit. The setting of

switch position 6 on DIP Switch S3 determines the mode of

Autopan operation, either continuous or 30 minutes (see

Receiver Configuration setup, page 3).

The Autopan feature is controlled as follows, using keyboard

commands from the Matrix Switching System.

To configure Autopan:

1. Position the camera to the desired autopan start position

(first Autopan end stop).

2. Enter 70, then press SET SHOT on the keyboard.

3. Position the camera to the desired autopan stop position

(second Autopan end stop).

4. Enter 71, then press SET SHOT on the keyboard.

Note: The path/direction taken to reach the stop position in

step 3 is the same direction that the camera will move when

Autopan is activated, below.

Note: If the preset scene for shot 70 is subsequently changed,

the information for preset shot 71 must be re-entered.

To operate Autopan:

To start Autopan operation:

Enter 72 then press CALL SHOT on the keyboard.

The Receiver uses the positions stored in Set Shots 70 and

71 to determine the Autopan operation.

Note: Preset Shot 72 cannot be used as a preset scene in the

1645; it is reserved for use as the Auto Pan callup. Preset

Shots 70 and 71 can be used both as Auto Pan end stops,

and as normal preset scenes for callup from the keyboard.

To stop Autopan operation:

If the Autopan operation is set to 30 minutes by the setup

switches (page 3), the camera continues panning between

the two end stops until the 30 minute period elapses.

If set for continuous panning, the camera continues panning

until manually stopped by the operator, either by calling a

preset shot or by using the keyboard pan or tilt functions

(joystick or direction buttons).

OPERATION

10

IF YOU ENCOUNTER ANY PROBLEMS

OPERATING THIS UNIT, OR NEED ASSISTANCE,

CALL OUR TECHNICAL SUPPORT CENTER:

within the United States 1-800-442-2225

outside the United States (914) 624-7640

Appendix

Camera Identification DIP Switch Settings

0 = Off 1 = On

1645M models, set switch positions 7-10 Off; 1645S models, set the switches in the shaded section of the table

Appendix

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

1 000000

2 100000

3 010000

4 110000

5 001000

6 101000

7 011000

8 111000

9 000100

10 100100

11 010100

12 110100

13 001100

14 101100

15 011100

16 111100

17 000010

18 100010

19 010010

20 110010

21 001010

22 101010

23 011010

24 111010

25 000110

26 100110

27 010110

28 110110

29 001110

30 101110

31 011110

32 111110

33 000001

34 100001

35 010001

36 110001

37 001001

38 101001

39 011001

40 111001

41 000101

42 100101

43 010101

44 110101

45 001101

46 101101

47 011101

48 111101

49 000011

50 100011

51 010011

52 110011

53 001011

54 101011

55 011011

56 111011

57 000111

58 100111

59 010111

60 110111

61 001111

62 101111

63 011111

64 111111

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

65 000000

66 100000

67 010000

68 110000

69 001000

70 101000

71 011000

72 111000

73 000100

74 100100

75 010100

76 110100

77 001100

78 101100

79 011100

80 111100

81 000010

82 100010

83 010010

84 110010

85 001010

86 101010

87 011010

88 111010

89 000110

90 100110

91 010110

92 110110

93 001110

94 101110

95 011110

96 111110

97 000001

98 100001

99 010001

100 110001

101 001001

102 101001

103 011001

104 111001

105 000101

106 100101

107 010101

108 110101

109 001101

110 101101

111 011101

112 111101

113 000011

114 100011

115 010011

116 110011

117 001011

118 101011

119 011011

120 111011

121 000111

122 100111

123 010111

124 110111

125 001111

126 101111

127 011111

128 111111

000 0

100 0

Appendix

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

129 000000

130 100000

131 010000

132 110000

133 001000

134 101000

135 011000

136 111000

137 000100

138 100100

139 010100

140 110100

141 001100

142 101100

143 011100

144 111100

145 000010

146 100010

147 010010

148 110010

149 001010

150 101010

151 011010

152 111010

153 000110

154 100110

155 010110

156 110110

157 001110

158 101110

159 011110

160 111110

161 000001

162 100001

163 010001

164 110001

165 001001

166 101001

167 011001

168 111001

169 000101

170 100101

171 010101

172 110101

173 001101

174 101101

175 011101

176 111101

177 000011

178 100011

179 010011

180 110011

181 001011

182 101011

183 011011

184 111011

185 000111

186 100111

187 010111

188 110111

189 001111

190 101111

191 011111

192 111111

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

193 000000

194 100000

195 010000

196 110000

197 001000

198 101000

199 011000

200 111000

201 000100

202 100100

203 010100

204 110100

205 001100

206 101100

207 011100

208 111100

209 000010

210 100010

211 010010

212 110010

213 001010

214 101010

215 011010

216 111010

217 000110

218 100110

219 010110

220 110110

221 001110

222 101110

223 011110

224 111110

225 000001

226 100001

227 010001

228 110001

229 001001

230 101001

231 011001

232 111001

233 000101

234 100101

235 010101

236 110101

237 001101

238 101101

239 011101

240 111101

241 000011

242 100011

243 010011

244 110011

245 001011

246 101011

247 011011

248 111011

249 000111

250 100111

251 010111

252 110111

253 001111

254 101111

255 011111

256 111111

Camera Identification DIP Switch Settings

0 = Off 1 = On

1645M models, set switch positions 7-10 Off; 1645S models, set the switches in the shaded section of the table

010 0

1100

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

257 0 0 0 0 0 0

258 1 0 0 0 0 0

259 0 1 0 0 0 0

260 1 1 0 0 0 0

261 0 0 1 0 0 0

262 1 0 1 0 0 0

263 0 1 1 0 0 0

264 1 1 1 0 0 0

265 0 0 0 1 0 0

266 1 0 0 1 0 0

267 0 1 0 1 0 0

268 1 1 0 1 0 0

269 0 0 1 1 0 0

270 1 0 1 1 0 0

271 0 1 1 1 0 0

272 1 1 1 1 0 0

273 0 0 0 0 1 0

274 1 0 0 0 1 0

275 0 1 0 0 1 0

276 1 1 0 0 1 0

277 0 0 1 0 1 0

278 1 0 1 0 1 0

279 0 1 1 0 1 0

280 1 1 1 0 1 0

281 0 0 0 1 1 0

282 1 0 0 1 1 0

283 0 1 0 1 1 0

284 1 1 0 1 1 0

285 0 0 1 1 1 0

286 1 0 1 1 1 0

287 0 1 1 1 1 0

288 1 1 1 1 1 0

289 0 0 0 0 0 1

290 1 0 0 0 0 1

291 0 1 0 0 0 1

292 1 1 0 0 0 1

293 0 0 1 0 0 1

294 1 0 1 0 0 1

295 0 1 1 0 0 1

296 1 1 1 0 0 1

297 0 0 0 1 0 1

298 1 0 0 1 0 1

299 0 1 0 1 0 1

300 1 1 0 1 0 1

301 0 0 1 1 0 1

302 1 0 1 1 0 1

303 0 1 1 1 0 1

304 1 1 1 1 0 1

305 0 0 0 0 1 1

306 1 0 0 0 1 1

307 0 1 0 0 1 1

308 1 1 0 0 1 1

309 0 0 1 0 1 1

310 1 0 1 0 1 1

311 0 1 1 0 1 1

312 1 1 1 0 1 1

313 0 0 0 1 1 1

314 1 0 0 1 1 1

315 0 1 0 1 1 1

316 1 1 0 1 1 1

317 0 0 1 1 1 1

318 1 0 1 1 1 1

319 0 1 1 1 1 1

320 1 1 1 1 1 1

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

321 0 0 0 0 0 0

322 1 0 0 0 0 0

323 0 1 0 0 0 0

324 1 1 0 0 0 0

325 0 0 1 0 0 0

326 1 0 1 0 0 0

327 0 1 1 0 0 0

328 1 1 1 0 0 0

329 0 0 0 1 0 0

330 1 0 0 1 0 0

331 0 1 0 1 0 0

332 1 1 0 1 0 0

333 0 0 1 1 0 0

334 1 0 1 1 0 0

335 0 1 1 1 0 0

336 1 1 1 1 0 0

337 0 0 0 0 1 0

338 1 0 0 0 1 0

339 0 1 0 0 1 0

340 1 1 0 0 1 0

341 0 0 1 0 1 0

342 1 0 1 0 1 0

343 0 1 1 0 1 0

344 1 1 1 0 1 0

345 0 0 0 1 1 0

346 1 0 0 1 1 0

347 0 1 0 1 1 0

348 1 1 0 1 1 0

349 0 0 1 1 1 0

350 1 0 1 1 1 0

351 0 1 1 1 1 0

352 1 1 1 1 1 0

353 0 0 0 0 0 1

354 1 0 0 0 0 1

355 0 1 0 0 0 1

356 1 1 0 0 0 1

357 0 0 1 0 0 1

358 1 0 1 0 0 1

359 0 1 1 0 0 1

360 1 1 1 0 0 1

361 0 0 0 1 0 1

362 1 0 0 1 0 1

363 0 1 0 1 0 1

364 1 1 0 1 0 1

365 0 0 1 1 0 1

366 1 0 1 1 0 1

367 0 1 1 1 0 1

368 1 1 1 1 0 1

369 0 0 0 0 1 1

370 1 0 0 0 1 1

371 0 1 0 0 1 1

372 1 1 0 0 1 1

373 0 0 1 0 1 1

374 1 0 1 0 1 1

375 0 1 1 0 1 1

376 1 1 1 0 1 1

377 0 0 0 1 1 1

378 1 0 0 1 1 1

379 0 1 0 1 1 1

380 1 1 0 1 1 1

381 0 0 1 1 1 1

382 1 0 1 1 1 1

383 0 1 1 1 1 1

384 1 1 1 1 1 1

Appendix

Camera Identification DIP Switch Settings

0 = Off 1 = On

1645M models, set switch positions 7-10 Off; 1645S models, set the switches in the shaded section of the table

001 0

101 0

Appendix

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

385 0 0 0 0 0 0

386 1 0 0 0 0 0

387 0 1 0 0 0 0

388 1 1 0 0 0 0

389 0 0 1 0 0 0

390 1 0 1 0 0 0

391 0 1 1 0 0 0

392 1 1 1 0 0 0

393 0 0 0 1 0 0

394 1 0 0 1 0 0

395 0 1 0 1 0 0

396 1 1 0 1 0 0

397 0 0 1 1 0 0

398 1 0 1 1 0 0

399 0 1 1 1 0 0

400 1 1 1 1 0 0

401 0 0 0 0 1 0

402 1 0 0 0 1 0

403 0 1 0 0 1 0

404 1 1 0 0 1 0

405 0 0 1 0 1 0

406 1 0 1 0 1 0

407 0 1 1 0 1 0

408 1 1 1 0 1 0

409 0 0 0 1 1 0

410 1 0 0 1 1 0

411 0 1 0 1 1 0

412 1 1 0 1 1 0

413 0 0 1 1 1 0

414 1 0 1 1 1 0

415 0 1 1 1 1 0

416 1 1 1 1 1 0

417 0 0 0 0 0 1

418 1 0 0 0 0 1

419 0 1 0 0 0 1

420 1 1 0 0 0 1

421 0 0 1 0 0 1

422 1 0 1 0 0 1

423 0 1 1 0 0 1

424 1 1 1 0 0 1

425 0 0 0 1 0 1

426 1 0 0 1 0 1

427 0 1 0 1 0 1

428 1 1 0 1 0 1

429 0 0 1 1 0 1

430 1 0 1 1 0 1

431 0 1 1 1 0 1

432 1 1 1 1 0 1

433 0 0 0 0 1 1

434 1 0 0 0 1 1

435 0 1 0 0 1 1

436 1 1 0 0 1 1

437 0 0 1 0 1 1

438 1 0 1 0 1 1

439 0 1 1 0 1 1

440 1 1 1 0 1 1

441 0 0 0 1 1 1

442 1 0 0 1 1 1

443 0 1 0 1 1 1

444 1 1 0 1 1 1

445 0 0 1 1 1 1

446 1 0 1 1 1 1

447 0 1 1 1 1 1

448 1 1 1 1 1 1

Camera Switch Position

Number 1 2 3 4 5 6 7 8 9 10

449 0 0 0 0 0 0

450 1 0 0 0 0 0

451 0 1 0 0 0 0

452 1 1 0 0 0 0

453 0 0 1 0 0 0

454 1 0 1 0 0 0

455 0 1 1 0 0 0

456 1 1 1 0 0 0

457 0 0 0 1 0 0

458 1 0 0 1 0 0

459 0 1 0 1 0 0

460 1 1 0 1 0 0

461 0 0 1 1 0 0

462 1 0 1 1 0 0

463 0 1 1 1 0 0

464 1 1 1 1 0 0

465 0 0 0 0 1 0

466 1 0 0 0 1 0

467 0 1 0 0 1 0

468 1 1 0 0 1 0

469 0 0 1 0 1 0

470 1 0 1 0 1 0

471 0 1 1 0 1 0

472 1 1 1 0 1 0

473 0 0 0 1 1 0

474 1 0 0 1 1 0

475 0 1 0 1 1 0

476 1 1 0 1 1 0

477 0 0 1 1 1 0

478 1 0 1 1 1 0

479 0 1 1 1 1 0

480 1 1 1 1 1 0

481 0 0 0 0 0 1

482 1 0 0 0 0 1

483 0 1 0 0 0 1

484 1 1 0 0 0 1

485 0 0 1 0 0 1

486 1 0 1 0 0 1

487 0 1 1 0 0 1

488 1 1 1 0 0 1

489 0 0 0 1 0 1

490 1 0 0 1 0 1

491 0 1 0 1 0 1

492 1 1 0 1 0 1

493 0 0 1 1 0 1

494 1 0 1 1 0 1

495 0 1 1 1 0 1

496 1 1 1 1 0 1

497 0 0 0 0 1 1

498 1 0 0 0 1 1

499 0 1 0 0 1 1

500 1 1 0 0 1 1

501 0 0 1 0 1 1

502 1 0 1 0 1 1

503 0 1 1 0 1 1

504 1 1 1 0 1 1

505 0 0 0 1 1 1

506 1 0 0 1 1 1

507 0 1 0 1 1 1

508 1 1 0 1 1 1

509 0 0 1 1 1 1

510 1 0 1 1 1 1

511 0 1 1 1 1 1

512 1 1 1 1 1 1

Camera Identification DIP Switch Settings

0 = Off 1 = On

1645M models, set switch positions 7-10 Off; 1645S models, set the switches in the shaded section of the table

01 1 0

11 1 0

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