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Vinten HS-105P, Operation, Installation & Maintenance Instructions

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HS-105P

Maintenance And Repair

User Manual

4-19

Summary of Contents for HS-105P

Page 1: ...i HS 105P PE SA AutoCam Pan Tilt Head Operation Installation And Maintenance pn AB 300108 for sn 14xxxx0000 100799 ...

Page 2: ... you to hazardous situations The labels and their meaning are described below DANGER with a red background indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING with an orange background indicates a poten tially hazardous situation which if not avoided could result in death or serious injury CAUTION with a yellow background indicates a pote...

Page 3: ...al Data For HS 105P Mass Weight 41 lb 18 6 kg Maximum Load 75 lb 34 0 kg centered on tilt cradle Maximum Pressure Not Applicable Input Voltage 28 5 V DC Nominal Input Power 1 5 A Nominal Date Of Manufacture 1999 ...

Page 4: ...nc at 709 Executive Blvd Valley Cottage NY 10989 USA Phone 1 888 4 VINTEN 1 888 484 6836 Toll free in the U S A 1 845 268 0100 Fax 1 845 268 0113 Or if you are based outside of North South or Central America contact Vinten Broadcast Limited at Western Way Bury St Edmunds Suffolk IP33 3TB ENGLAND Phone 44 0 284 752121 Fax 44 0 284 750560 ...

Page 5: ...rranty The warranty is in effect only when equipment is operated adjusted and maintained in the manner described in the appropriate Operation Installation and Service man ual Modifications service by non authorized service personnel failure to provide proper maintenance and abuse and misuse of the equipment will void the warranty Repairs not covered by this warranty will be billed for parts labor ...

Page 6: ... the installation operation and maintenance of the AutoCam HS 105P Pan Tilt Head See Chapter 1 for a detailed description of the contents of this manual Product Serial Numbers Vinten AutoCam products are marked with unique serial numbers that include a 2 digit product identifier a 4 digit serial number and a 2 character revision code The format is AABBBBXXCD where This manual is applicable to prod...

Page 7: ... Customer Responsibility 1 2 Safe Working Environment 1 2 Operating Footprint And Safe Operating Zone 1 3 Warning Signs 1 3 Heads Can Start Unexpectedly 1 3 Power Switch 1 4 Pinch Points 1 4 Sharp Edges 1 4 Manual Outline 1 5 HS 105P Pan Tilt Head 1 6 Key Features 1 6 HS 105P Specifications 1 7 HS 105SAPan Tilt Head 1 8 HS 105PE Pan Tilt Head 1 9 Typical Applications 1 10 Touch Screen Controller S...

Page 8: ...0 Configuration 3 12 Zoom Focus Calibration 3 12 Pan Tilt Limits 3 14 Pan Limit Switches 3 14 Tilt Limit Switches 3 16 Electrical Clip Limits 3 18 Other Jumpers 3 24 Miscellaneous Functions J3 3 24 J6 3 24 J9 3 24 HS 105SA Control Protocol 3 26 Talking To The HS 105SA 3 26 Listening To The HS 105SA 3 27 4 Maintenance And Repair Introduction 4 2 Service Philosophy 4 2 Avoid Damage From Static Elect...

Page 9: ... Contents ix Analog Servos 4 9 Digital Servos 4 9 Waveforms 4 9 Zoom Focus Servo 4 9 Head Indexing Procedure 4 10 Motor Drive Fuses 4 12 Tilt Fuse Failure 4 12 Tilt Fuse Replacement 4 12 Waveform Diagrams 4 14 ...

Page 10: ...Table Of Contents x This page left blank intentionally ...

Page 11: ...User Manual 1 1 1 Safety Introduction ...

Page 12: ...fe In normal operation the remote controlled heads and payloads in an Autocam system can move suddenly and without warning Since audible warnings are out of the question in normal television applications it is recommended that only trained personnel be allowed to work in the active areas where the remote controlled heads and payloads are located As part of the training personnel must be made aware...

Page 13: ...ING Robotic heads and lenses move suddenly without warning Keep a MINIMUM of 3 feet from active heads at all times Heads Can Start Unexpectedly The hazards associated with robotic camera systems are only slightly different than those associated with operating a camera under conventional manual con trol The speeds and camera weights are similar The main difference is that with automation the operat...

Page 14: ...er than those encountered during normal use Power Switch If you need to disable a head in an emergency or for any other reason use the Power Switch on the head After clearing the cause for the emergency or completing the maintenance task turn the Power Switch back on Pinch Points Particular care should be exercised around possible points where you could get pinched such as the tilt cradle Here the...

Page 15: ... 105PE Typical applica tions are described Chapter 2 Step by step instructions for operating the HS 105P pan tilt head Chapter 3 Step by step instructions for installing the HS 105P pan tilt head Information specific to the HS 105SA is also provided Chapter 4 Technical information including routine maintenance circuit descriptions calibra tion schematics and parts lists ...

Page 16: ...compact HS 105P can be mounted within existing wall cavities and the camera platform is adjustable to provide perfect balance for your specific cam era lens combination In addition the head can be mounted on a pedestal or a ceiling mount All of the head electronics are contained on a single circuit board for increased reliability and the high gain servos result in excellent acceleration 180o sec2 ...

Page 17: ... HS 105P can be controlled by all AutoCam controllers including the ACP HCP LCP touch screen controllers and the MultiController II HS 105P Specifications Weight 41 lb 18 6 kg Payload 75 lb 34 kg Pan Range 359 Tilt Range 179 may be reduced by actual payload and mounting configuration Accuracy 60 arc secs Repeatability 36 arc secs Angular Acceleration 180 sec2 Angular Velocity 60 sec Height 17 4 44...

Page 18: ...nual HS 105SAPan Tilt Head The SA version of the HS 105 is intended for applications where a custom con troller will be used instead of an AutoCam controller The protocol for control ling the SA version is described in Chapter 3 Installation ...

Page 19: ...P Safety Introduction User Manual 1 9 HS 105PE Pan Tilt Head The PE version of the HS 105 is a weather resistant model It uses weather resis tant connectors and does not have a power On Off switch on the head ...

Page 20: ...troller Systems Up to eight heads can be controlled by a single AutoCam touch screen controller as shown below ACP If the system includes one or more servo pedestals the ACP controller is used HCP The HCP is used when there are no servo pedestals in the system LCP The LCP is customized for Legislative and similar applications MultiController II System The compact MultiController II can control up ...

Page 21: ...User Manual 2 1 2 Operation ...

Page 22: ... Introduction Apart from the power On Off switch the HS 105P has no external switches or controls Operating procedures for controlling the head remotely are described in the User Manual for the specific controller in your installation ...

Page 23: ...User Manual 3 1 3 Installation ...

Page 24: ...the cameras and configuring the system for operation For proper performance of the equipment and to prevent personal injury it is critical that these procedures are followed Tools You Will Need It is recommended that you have the following tools available during the unpacking and installation A set of SAE right angle hex keys ...

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Page 26: ...t the tilt axis of the head Tighten the bolts in the base of the camera 6 Check the balance after the bolts are tightened If necessary loosen the bolts that hold the camera to the cradle and carefully push the payload in the desired direction Retighten the mounting bolts and check again for proper balance It is best to move the payload in small increments even though this may require several steps...

Page 27: ...HS 105P Installation User Manual 3 5 11 Remount the payload and repeat step 7 to check the balance Move the tilt cradle again if necessary until balance is achieved ...

Page 28: ...HS 105P Installation 3 6 User Manual Lens Drive Installation and Setup The servo lens drive assembly is shown below ENG Lens Drive Assembly ...

Page 29: ...ers move within the center of the pot s travel for an end to end move of the lens The method of adjustment is described below but note that the resistance values quoted are for reference only and may vary slightly from lens to lens It is more important that the resis tance values at each end of travel are symmetrical Focus 1 Switch the lens Manual Servo lever to Manual 2 Loosen the two fixing scre...

Page 30: ... direction the resistance should decrease Lift the pot anti backlash gear out of mesh and rotate the gear for a resistance of 300 ohms Re engage the pot with the motor gear advancing the ant backlash gear by 2 3 teeth 3 Connect the resistance meter to pin 1 with respect to the wiper Rotate the lens barrel to the end of travel in the zoom wide direction the resistance should decrease Check that the...

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Page 32: ...any of the equipment check the labels on each piece of equipment to make sure that it is the correct voltage for your installation i e 110 or 220 volts 2 Install the rackmount power supplies up to 500 ft 150 m from their respective pan tilt heads and connect AC power cables 3 Connect the power data cable from each power supply to its pan tilt head 4 Connect the cable from the lens drive assembly t...

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Page 34: ...d When the adjustments are completed the zoom and focus barrels should stop just short of their mechanical limits when driven to their extremes using the zoom and focus controls on your controller 1 Use a 3 32 hex key to remove the 7 screws in the HS 105P cover 2 The diagram below shows the location of the lens calibration pots 3 Set the lens calibration pots to the following starting positions Po...

Page 35: ... the mechanical end stop 7 Repeat steps 5 and 6 because there is some interaction between the two controls 8 Use the controller to drive the focus to maximum Far Focus and then adjust the FF pot so that the lens stops just short of the mechanical end stop 9 Use the controller to drive the focus to maximum Near Focus and then adjust the NF pot so that the lens barrel stops just short of the mechani...

Page 36: ...ere is a servo failure the microswitches only allow the head to travel slightly beyond the limits established by the jumpers Pan Limit Switches The pan limit switches and their respective cams are shown below References to clockwise CW and counterclockwise CCW directions are as viewed from above To change the pan limit switch settings 1 Use a 3 32 hex key to remove the 7 screws in the tilt motor c...

Page 37: ...ction until you reach the desired limit position the pan limit cams will rotate counter clockwise 6 Use a 7 64 hex key to loosen the locking screw in the lower cam Rotate the cam on the shaft until it is just to the clockwise side of the lower switch actuator as shown below Tighten the locking screw 7 Replace the tilt motor cover and tighten the 7 screws with a 3 32 hex key Position Upper Cam Just...

Page 38: ...change the tilt limit switch settings 1 Make sure that the head power switch is Off Use a 3 32 hex key to remove the 7 screws in the main cover 2 Remove the board mounting screw and washer in the upper left corner of the board Remove the three hex screws and washers that attach the board lower right side to the housing 3 Carefully lift the board aside to access the limit switches and cams Be caref...

Page 39: ...e the tilt limit cams will rotate counter clockwise stop when you reach the desired limit position 7 Use a 7 64 hex key to loosen the locking screw in the lower cam Rotate the cam on the shaft until it is just to the clockwise side of the lower switch actuator as shown below Tighten the locking screw 8 Place the board back into position and replace the mounting screws and washers Replace the main ...

Page 40: ... 22 5 J1 sets the pan clip limit within the overall range and J2 sets the tilt clip within the overall range The location of these jumpers is shown below with the possi ble settings for J3 positions 2 and 3 only highlighted shaded jumper installed The other jumpers are described later J9 J6 J1 J2 J3 1 1 1 2400 9600 RS422 Pan Clip Tilt Clip Miscellaneous Functions 1 J3 1 J3 1 J3 1 J3 Range 180 Rang...

Page 41: ...allation Note that J1 J2 and J3 are numbered from right to left on the board as you look at it 2 Set the jumpers on J1 for the desired Pan Clip Limit and J2 for the Tilt Clip Limit The possible choices are listed in the tables X jumper installed on the following pages The normal factory default settings are 90 for pan and 25 for tilt ...

Page 42: ... X X 169 X 166 X X 163 X X 160 X X X 157 X 155 X X 152 X X 149 X X X 146 X X 143 X X X 140 X X X 137 X X X X 134 X 132 X X 129 X X 126 X X X 123 X X 120 X X X 117 X X X 114 X X X X 111 X X 110 X X X 107 X X X 104 X X X X 101 X X X 98 X X X X 96 X X X X 93 X X X X X 90 X 87 X X 84 X X 81 X X X 79 X X 76 ...

Page 43: ...HS 105P Installation User Manual 3 21 J1 Pan Clip Limit 1 2 3 4 5 6 Clip Limit Degrees X X X 73 X X X 70 X X X X 67 X X 65 X X X 62 X X X 59 X X X X 56 ...

Page 44: ...X X X X 135 X 132 X X 129 X X 126 X X X 124 X X 121 X X X 118 X X X 115 X X X X 112 X X 110 X X X 107 X X X 104 X X X X 101 X X X 98 X X X X 96 X X X X 93 X X X X X 90 X 87 X X 84 X X 81 X X X 79 X X 76 X X X 73 X X X 70 X X X X 67 X X 65 X X X 62 X X X 59 X X X X 56 X X X 53 X X X X 51 X X X X 48 X X X X X 45 X X 42 ...

Page 45: ...on User Manual 3 23 J2 Tilt Clip Limit 1 2 3 4 5 6 Clip Limit Degrees X X X 39 X X X 37 X X X X 34 X X X 31 X X X X 28 X X X X 25 X X X X X 22 X X X 20 X X X X 17 X X X X 14 X X X X X 11 X X X X 8 X X X X X 6 X X X X X 3 ...

Page 46: ...as follows Miscellaneous Functions J3 The functions of J3 are listed opposite Positions 1 and 4 are not used Positions 2 and 3 set the range for pan and tilt in conjunction with the clip limit jumpers to achieve the desired range Various damping values stored in PROM can be selected with jumpers in positions 5 and 6 Positions 7 and 8 are used to reverse the direction of pan and tilt if desired J6 ...

Page 47: ...s Functions 1 2 3 4 5 6 7 8 Function Range Damping Pan Direction Tilt Direction Range 180 X Range 90 X Range 45 X X Range 22 5 Damping normal X Damping 2X slower X Damping 4X slower X X Damping 8X slower Pan normal X Pan reverse Tilt normal X Tilt reverse ...

Page 48: ...me that is used to mark the start of the next packet An idle gap during the packet transmis sion will be interpreted as a bad packet and ignored The head expects the packets to arrive at a rate of 40 per second This will give the smoothest performance If the data rate is slower you will notice some notchiness as the head will try to reach the new position in 25 milliseconds If the new position is ...

Page 49: ...and tilt axes The data is formatted in packets with each packet preceded by FF hex to indicate the start of a packet The format of the data stream is Feedback starts after the first valid data packet is received Byte Description 1 MSB 0 then 7 MSBs of pan axis data 2 MSB 0 then next 7 bits of pan axis data 3 MSB 0 then 7 MSBs of tilt axis data 4 MSB 0 then next 7 bits of tilt axis data ...

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Page 51: ...User Manual 4 1 4 Maintenance And Repair ...

Page 52: ...tion personnel using stocked or ordered circuit boards Component level replacement is feasible to some extent by quali fied station engineers or technicians using the material in this chapter Service questions may be directed to factory service specialists at Vinten Inc in Valley Cottage NY by phone at 1 845 268 0100 or toll free in the U S A at 1 888 4 VINTEN 1 888 484 6836 You can also fax Vinte...

Page 53: ...electrical shock If you must work on a head that is powered up place a large WARNING sign at the controller to alert other personnel that they should not attempt to use the system Some tests are performed with the head powered There is always a danger that an unexpected motion could cause a head to strike or pinch you causing physical injury Reread the Safety comments in Chapter 1 of this manual b...

Page 54: ...t is best to move the payload in small increments even though this may require several steps until the balance is achieved 3 Once the back and forth balance is achieved proceed with adjustment of vertical balance Tilt the camera approximately 30 degrees upward and release it If the camera stays in the same position when released the pay load is properly balanced 4 However if the camera continues t...

Page 55: ...cking Overall Operation When you check the balance it is a good idea to check the overall operation of the head Use the controller to exercise pan tilt zoom and focus through their ranges Make sure that the movement of the head is smooth and consistent ...

Page 56: ...ith various Vinten controllers including the HCP 8000 LCP 8000P and MultiController II Depending on the controller used the HS 105P baud rate is set with jumpers on the circuit board in the head Circuit Theory The circuit board in the head controls the four motors for pan tilt zoom and focus A block diagram of the board is shown opposite and the HS 105P wiring diagram can be found on the following...

Page 57: ...HS 105P Maintenance And Repair User Manual 4 7 ...

Page 58: ...HS 105P Maintenance And Repair 4 8 User Manual ...

Page 59: ...en 10V and 10V to generate the current or torque desired in the motor The current demand signal leaves the board to feed the motor amplifier Waveforms Some typical waveforms can be found later in this manual Zoom Focus Servo The HS 105P board contains the motor drivers and servo loop circuitry for the zoom and focus servos except when native lens control is employed The inputs to the servos are po...

Page 60: ...oint of oscillation A conser vative procedure would be to take it up to the point of buzzing and then drop back to a resistor of half that value Head Indexing Procedure At power up the HS 105 has to reset the pan and tilt axes to known mechanical positions This is achieved by finding the edge of the pan shutter coarse posi tioning and then finding the pan index pulse fine positioning The same proc...

Page 61: ...o the current pan and tilt positions requested from the control panel if one is connected and active and is ready to operate After the optosensor finds the shutter edge the motor shaft will turn a maximum of 180 to find the index mark Pan Index Optosensor Pan Shutter ...

Page 62: ...use failure Tilt Fuse Failure The first indication of a tilt fuse failure will occur during indexing at power up If the tilt fuse is open circuit the pan axis will find its shutter and index pulse as normal Then when the tilt axis is supposed to search for its shutter there will be no tilt motion due to the blown fuse However the pan axis will be still be moving as it mimics the demand for tilt se...

Page 63: ...supply wires 6 Solder the new fuse to the pin of the in line connector and to the red motor supply wire 7 Plug the two halves of the in line connector together slide the heat shrink tubing over the fuse and in line connector 8 Carefully apply just enough heat to shrink the tubing but not enough to damage the fuse 9 Cable tie the wiring back into position making sure that the wires and the cable ti...

Page 64: ...HS 105P Maintenance And Repair 4 14 User Manual Waveform Diagrams The waveforms on the following pages may be helpful when troubleshooting the HS 105P ...

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Page 71: ...tion 3 10 F Features 1 6 Focus Calibration 3 12 Focus Servo 4 9 Follow Pot Adjustment 3 7 Fuse Failure 4 12 Fuse Replacement 4 12 Fuses Motor Drive 4 12 H HCP System 1 10 Head Indexing 4 10 HS 105PE 1 9 HS 105SA 1 8 I Indexing At Power Up 4 10 Installation Balancing The Payload 3 4 Electrical 3 10 Lens Drive 3 6 Mounting The Head 3 4 Mounting The Payload 3 4 Installation Mechanical 3 4 Installatio...

Page 72: ...rvos Digital 4 9 Setup Lens Drive 3 6 Sharp Edges 1 4 Signs Warning 1 3 Specifications 1 7 Static Electricity 4 2 Support Technical iv T Talking To The HS 105SA 3 26 Technical Support iv Tilt Fuse Failure 4 12 Tilt Fuse Replacement 4 12 Tilt Limit Switches 3 16 Tilt Limits 3 14 Tools You Will Need 3 2 Typical Applications 1 10 W Warning Customer Responsibility 1 2 Operating Footprint 1 3 Pinch Poi...

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