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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, the information and data presented in this
manual are subject to possible change without prior notice.
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Table of Contents 1. INTRODUCTION .............................................................................................................................................. 4 2. PAN & TILT HEAD SPECIFICATIONS:....................................................................................................... 5 3. OPERATION ..................................................................................................................................................... 7 3.1 CONTROLL
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6.6 INVERTED INSTALLATION.............................................................................................................................. 25 6.7 WALL MOUNT INSTALLATION....................................................................................................................... 26 6.8 TRIPOD INSTALLATION .................................................................................................................................. 27 6.9 CABLING .....................
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1. INTRODUCTION This document describes the operations of the DPT 115 Digital Pan and Tilt head which is designed for remote, long distance control requirements. This unit also provides presets for applications needing camera and lens pre-programmed pan, tilt, zoom, and focus settings. Applications such as teleconferencing, distance learning, tele-medicine and theater instrumentation are all ideally suited for a DPT 115 installation. The DPT 115 is a lightweight pan & tilt head designed to
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2. PAN & TILT HEAD SPECIFICATIONS: CHARACTERISTICS: Operating Environment ................................................Indoor Temperature.................................................................40 to 104 degrees F. (0 to 40 degrees C.) Pan Rotation ................................................................260 degrees with adjustable limit switches Tilt Angle ......................................................................+/- 45 degrees with adjustable limit swit
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CONNECTORS: RS-422 Serial Interface ................................................4 conductor RJ-11 style RS-232 Serial Interface ................................................9 pin D connector Power ...........................................................................DC Jack Pass through ................................................................8 pin mini- DIN lens pass through connector Video............................................................................B
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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, manual zoom and focus control, and presets. Presets are stored pan, tilt, zoom, and focus positions that the DPT 115 will return to automatica
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3.3.2 Pan & Tilt Limit Adjustment The pan & tilt head has separate adjustments for limiting 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 head and check the pan & tilt limits. Pan Adjustment View A illustrates the location of the pan limit Tilt Vertical adjustments on the trunnion. To adjus
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Tilt Adjustment View B illustrates the location of the Tilt Up and Tilt Down Limit Adjustments. With the camera mounted on the pan & tilt as shown in Figure 3, turn the system power “ON” and move 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 tilted fully up. If it does, DAMAGE COULD BE Tilt Limit Switch CAUSED TO THE SERVO MOTORS IN THE PAN & + + Adjustment TILT HEAD OR TO THE CAMERA/LENS - - ASSEM
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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. When 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 “POWER” LED will illuminate indicating that power is applied to the pan and tilt head control electronics. The power switch is “ON” when it is in the down position. 4.1.2 Setup Switch Pack
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Setup Switches located on the base of the DPT 115 ON 123 4567 8 Pan & Tilt Only Teleconferencing Lens Common Return Reserved RS-422 RS-232 1/2 Manual Speed 1/2 Preset Speed 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 are allowed 7, Teleconferencing Lens • Up: CCTV Lens • Down: Teleconferencing Lens 6, Common Return • Up: Independent Return
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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 switch on top of the power LED on the pan and tilt switch panel. When the “DATA” LED is illuminated, data is being sent to pan and tilt, or pan/til
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5. CONNECTOR INFORMATION 5.1 CONNECTOR PANEL 5.1.1 Lens I/F Connector: NOT 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 Module schematic diagram and is directly wired to the 8 pin DIN connector located on the body of the pan & tilt. This is a convenient location to monito
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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 move. Preset related commands are also passed over the communication link between the head and the controller. In most cases the communications link is either RS-422 or RS-232. The micro-processor
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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 wiring for this connector can be found on the MPU Module schematic diagram. The pin assignment for this connector when used as LDCC option interface follow
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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 to the pan and tilt head is made via a 5.5 mm X 2.10 mm female DC plug located on the power supply. Caution: the center pin of this jack is g
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The pin assignments schemes for 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 17 2/12/05 Document D0153
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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 PWA. The MPU PWA is the top board and will be accessible as soon as the pan and tilt mechanism is removed. The following steps describe reconfiguring the jumpers. The equipment necessary for this procedure are a No. 2 Phillips screw driver a small pair of needle nose pliers and a 2” x 8” x 8” block of some type. Verify the DC
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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 the user monitor. 6.2 STANDARD INSTALLATION To get optimum performance from any pan and tilt it is important to have the weight of the camera and lens
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BALANCE POINT OF CAMERA & LENS OVER CENTER OF P/T JVC 3-CCD 20 2/12/05 Document D0153
