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Manual JVC DPT 115

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  • JVC DPT 115 - page 1

    OPERATIONS MANUAL for a JVC Pan/Tilt Head . Prepared for: JVC Professional Products Company 1700 Valley Road Wayne, NJ 07470 Document No. D0153 Date: 10 June 2002 Rev: - Due to design changes and device availability, th e information and data presented in this manual are subject to possible change without prior notice. ...

  • JVC DPT 115 - page 2

    Table of Contents 1. INTRODUCTION .............................................................................................................................................. 4 2. PAN & TILT HEAD SPECIFICATIONS: ....................................................................................................... 5 3. OPERATION ............. ...

  • JVC DPT 115 - page 3

    6.6 I NVERTED I NSTALLATION .............................................................................................................................. 2 5 6.7 W ALL M OUNT I NSTALLATION ....................................................................................................................... 26 6.8 T RIPOD I NSTALLATION ........... ...

  • JVC DPT 115 - page 4

    1. INTRODUCTION This document describes the operations of th e DPT 115 Digital Pan and Tilt head which is designed for remote, long distance control require m ents. This unit also provides presets for applications needing camera and lens pre- programm ed pan, tilt, zoom, and focus settings. Applications such as teleconferencing, di stance learning, ...

  • JVC DPT 115 - page 5

    2. PAN & TILT HEAD SPECIFICATIONS: C HARACTERISTICS : Operating Envi ronment ................................................ I ndoor Temperature ................................................................. 40 to 104 degrees F. (0 to 40 degrees C.) Pan Rotation ................................................................ 260 degrees wi ...

  • JVC DPT 115 - page 6

    C ONNECTORS : RS-422 Serial Interface ................................................ 4 c onductor RJ-11 style RS-232 Serial Interf ace ................................................ 9 pin D connector Power ........................................................................... DC Jack Pass through ........................................... ...

  • JVC DPT 115 - page 7

    3. OPERATION This section describes the operation of the DPT 115 and related system components. The DPT 115 receives serial data commands from one of two sources in all applications, a hardware controller or a computer system. The pan and tilt unit will accept RS-232, RS-422 or both. Functions of the pan and tilt include manual camera positioning, ...

  • JVC DPT 115 - page 8

    3.3.2 Pan & Tilt Limit Adjustment The pan & tilt head has separate adjustments for lim iting pan-left, pan-right, tilt-up and tilt- down. The adjustment of these limits are described below. NOTE: These adjustments are to be made after the controller has been interfaced to the DPT 115. The controller will allow one to move the pan & tilt ...

  • JVC DPT 115 - page 9

    Tilt Adjustment View B illustrates the location of the Tilt Up and Tilt Down Limit Adjustm ents. With the camera mounted on the pan & tilt as shown in Figure 3, turn the system power “ON” and m ove the JOYSTICK up until the rear of the camera nears the bottom of the pan & tilt. Make sure the camera does not hit the pan & tilt when t ...

  • JVC DPT 115 - page 10

    4. SWITCH PANEL, CONTROLS AND INDICATORS 4.1 CONTROLS 4.1.1 Power Switch A main power switch is provided at the switch panel of the pan and tilt head. W hen closed this small slide switch provides DC voltage from the pan and tilt power supply to the electronics located within the base of the head. The “POW ER” LED will illuminate indicating tha ...

  • JVC DPT 115 - page 11

    Setup Switches located on the base of the DPT 115 ON 12345678 1/2 Preset Speed 1/2 Manual Speed RS-232 RS-422 Reserved Common Return Teleconferencing Lens Pan & Tilt Only The Function of each of these switches is as follows:  8, Pan & Tilt Only • Up: Pan, Tilt, Zoom and Focus Presets are enabled • Down: Only Pan & Tilt Presets ar ...

  • JVC DPT 115 - page 12

    4.2 INDICATORS 4.2.1 Power Indicator-Green LED The Power LED is located adjacent to the power switch on the pan and tilt switch panel. When the “POWER” LED is illuminated, the power switch is closed and power is applied to the pan and tilt head control electronics. 4.2.2 Data Indicator-Red LED The red Data LED is located adjacent to the power s ...

  • JVC DPT 115 - page 13

    5. CONNECTOR INFORMATION 5.1 CONNECTOR PANEL 5.1.1 Lens I/F Connector: NO T USED JVC Configuration The connector labeled “LENS I/F” on the connector plate is an eight mini DIN female (socket) type. This connector provides signals to and from the camera lens in special applications. Internal wiring for this connector can be found on the MPU Modu ...

  • JVC DPT 115 - page 14

    5.1.2 Communications Interface Control of the pan and tilt is accomplished by sending packets of ASCII characters to the head. The standard communications protocol is 9600 baud, eight data bits, one stop bit , and no parity. These commands tell the head and lens which direction and at what rate to m ove. Preset related commands are also passed over ...

  • JVC DPT 115 - page 15

    5.1.4 RS-232 Connector The connector labeled “RS232” on the connector plate is a nine pin sub-miniature female (socket) “D” type. This connector provides data for either the LDCC option or a RS-232 computer interface to the digital pan and tilt head. The pin numbers for the RS-232 connector are clearly labeled on the connector. Internal wir ...

  • JVC DPT 115 - page 16

    5.1.5 +15 VDC Power Jack This connector provides the DC power required to operate the pan and tilt head. The connector type is a Switchcraft 722 series. The outer conductor is for 15 VDC, the center conductor is ground from the power source. The pan and tilt head requires a power supply capable of a minimum of .8 amps at 15 DC. The power connection ...

  • JVC DPT 115 - page 17

    The pin assignments schemes f or teleconferencing lenses with preset capabilities are shown in the table below: DIN Connector Teleconferencing * 1 Focus 2 Zoom 3 Auto/Manual Iris 4 Iris 5 Zoom Select 6 +5VDC (Lens Sense) 7 Ground 8 N/U 2/12/05 Document D0153 17 ...

  • JVC DPT 115 - page 18

    5.3 DPT JUMPER INSTALLATION. It will be necessary to disassemble pan and tilt mechanism from base of DPT unit to gain access to the configuration jumpers on the MPU PW A. The MPU PWA is the top board and will be accessible as soon as the pan and tilt mechanism is rem oved. The following steps describe reconfiguring the jumpers. The equipm ent neces ...

  • JVC DPT 115 - page 19

    6. INSTALLATION 6.1 TOOLS AND EQUIPMENT NEEDED • Screwdriver and Mounting Screws: The only tool needed to install the DPT 115 is a screwdriver for securing the pan & tilt base to its mount. • #2 Phillips Screwdriver: To be used if access into the Electronics module is required. • Customer furnished video cable from pan & tilt head to ...

  • JVC DPT 115 - page 20

    JVC 3-C CD BAL ANCE POI NT OF CAMERA & LE NS OVER CENTER OF P/T 2/12/05 Document D0153 20 ...

  • JVC DPT 115 - page 21

    6.3 DPT 115 FOOTPRINT DRAWING The required hole pattern for securing the pan & tilt head to a mounting surface is a symm etrical two-inch by five-inch pattern. Four (4) mounting screws are needed to mount the pan & tilt head. Care is to be taken to mount the pan & tilt in the proper orientation. Note the location of the connector plate ...

  • JVC DPT 115 - page 22

    6.4 MOUNTING TELECONFERENCING LENS ADAPTER Mount adapter bracket as shown to camera and lens assembly using ¼-20 screw and appropriate flat and lock washers. Using this bracket allows the camera and lens assembly to be m ounted on the pan and tilt with the balance point of the weight centrally aligned to the tilt pivot point of the pan and tilt he ...

  • JVC DPT 115 - page 23

    6.5 BALANCING CAMERA AND LENS 1. Place the camera/lens/adapter plate on a flat surface. Place a pencil or other small round cylindrical item under the teleconferencing lens adapter plate as shown. 2. Move the camera/lens/adapter plate laterally, both left and right to determine the balance point of the assembly. This the point at which the assembly ...

  • JVC DPT 115 - page 24

    5. Place the camera/lens/adapter plate on the pan and tilt as shown below. Position camera/lens/adapter plate assembly such that balance point is located directly over center point of the tilt axis of the pan and tilt head. Install mounting screw and washers at this time, Do not tighten. 6. Move the camera/lens/adapter plate assembly to the right ( ...

  • JVC DPT 115 - page 25

    6.6 INVERTED INSTALLATION The pan and tilt unit may be inverted or hung in certain applications. The teleconferencing lens adapter bracket is required to provide the necessary clearance between the lens and the side of the pan and tilt. If the unit is hung the pan left, pan right, tilt up, and tilt down functions will be backwards for that particul ...

  • JVC DPT 115 - page 26

    6.7 WALL MOUNT INSTALLATION TRIPOD ADAPTER PLATE JVC 3-C CD ¼-20 SCREW LARGE FLAT LOCK 4, # 10 FLAT HEADSCREWS WITH SELF LOCK ING NUTS 2/12/05 Document D0153 26 ...

  • JVC DPT 115 - page 27

    6.8 TRIPOD INSTALLATION 2/12/05 Document D0153 27 ...

  • JVC DPT 115 - page 28

    6.9 CABLING 6.9.1 Attach Video Cable, User Equipment Attach the user’s video cable to BNC on the pan and tilt base. This cable provides the video interface to the customer equipment from the pan and tilt/camera/lens assem bly. This user provided cable is to be connected between the “VIDEO IN” connector on the customers equipment and the BNC ? ...

  • JVC DPT 115 - page 29

    6.9.5 RS-232 Cable Installation. The RS-232 cable provides the control interface between the DPT 115 pan and tilt head and the controller if an RS-232 interface is desired. Figure 3-3 illustrates a typical RS-232 cable. P2 P1 5 3 2 5 3 2 Red White Black Black Red White Black Black Figure 3-3: Typical RS-232 Cable Connect the plug (male) end of RS-2 ...

  • JVC DPT 115 - page 30

    KY-F55 Configuration Attach the 8-pin circular DIN male connector of the lens control cable (ACL99088000) to the 8- pin female DIN on the trunnion of the pan and tilt. Attach the other end, a male Hirose connector to the female Hirose on the teleconferencing lens. At this time there will be one cable on the teleconferencing lens not connected. Plug ...

  • JVC DPT 115 - page 31

    7. TROUBLE SHOOTING 7.1 PAN & TILT Problem: No pan/tilt or lens functions. Verify proper power is supplied to head. Verify data is being sent to head. 7.2 LENS CONTROL Problem: No zoom or focus. Verify lens control cable is plugged in pan and tilt head. Verify lens control cable is plugged into correct Hirose cable on lens. Verify the gender of ...

  • JVC DPT 115 - page 32

    7.4 PRESETS Problem: Camera does not return to preset locations consistently. Verify camera and lens are balanced properly. Verify cable assemblies do not restrict camera and lens moveme nt. Problem: Red LED does not extinguish when going to a reset. Verify camera and lens are balanced properly. 7.5 TECHNICAL SUPPORT For technical assistance call ( ...

  • JVC DPT 115 - page 33

    8. CABLE DRAWINGS 8.1 LENS CABLE DRAWING ACL99088000 Gray 3 6 4 4 Black Green PAN & TILT 6 7 3 8 5 4 2 1 Auto Iris IRIS 1 1 LENS REMOTE CONTROL 3 4 11 9 10 5 8 7 12 6 2 7 (POT-) GND 3 5 2 + 5 VDC( Lens Sens e) Orange CONNECTOR JACK 1 1 5 Zoom Select 1 Blue Focus S elect 7.5 VDC Red 1 2 8 FOCUS + (Near Comm and) ZOOM + (W ide Comma nd) 9 Yellow ...

  • JVC DPT 115 - page 34

    8.2 PAN & TILT LDCC CABLE DRAWING 6 Pin Male Mini-DIN(Plug) BLK GRN RED 5 3 2 4 1 6 1 2 3 4 5 6 7 8 9 9 Pin Male "D" (Plug) YEL BLU Ground Ground *Operate(To Camera) SID2 (Dat a from Cam era) SID1 (Da ta to Camera) 1 2 3 4 5 6 View From Mating Connector 1 2 3 4 5 6 7 8 9 ACA96052200 P1 P2 2/12/05 Document D0153 34 ...

  • JVC DPT 115 - page 35

    8.3 RS-422 CABLE DRAWING ACA960 37900 Black Red Green Yellow P/T Tx - P/T Tx + P/T Rx - P/T Rx + 2 3 4 5 2 3 4 5 8.4 RS-232 CABLE DRAWING P1 9 Pin Male (DPT 115) BLK GRN DATA TO DPT 115 1 2 3 4 5 6 7 8 9 SG TD RD 1 2 3 4 5 6 7 8 9 J1 9 Pin Female (Model 80) ACA96041600 RED DATA FROM D PT 115 2/12/05 Document D0153 35 ...

  • JVC DPT 115 - page 36

    9. SERIAL COMMAND LIST Commands or Actions used to control the DPT 115 Digital Pan & Tilt Head. Command Letter Hex Joystick Up U 55 Down D 44 Left L 4C Right R 52 Focus Near N 4E Far F 46 Zoom Wide (Speed) W 57 Wide (Position) w 77 Telephoto (Speed) T 54 Telephoto (Position) t 74 Iris Open O 4F Close C 43 Auto A 41 Auxiliary Rotate Right S 53 R ...

  • JVC DPT 115 - page 37

    2/12/05 Document D0153 37 10. GLOSSARY  Base: Bottom portion of the pan & tilt head which does not move.  BNC: A connector type used to interface video sources  CCTV Lens: A lens in which the zoom and focus motors are driven directly from the DPT 115 lens control electronics.  Controller: The ESI Model 180 Pan & Tilt and Camera/ ...

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