Power Supply User Manual
Contents
1. M L Figure 10 19 Power supply rack mounting The Coloram ll Power Supply rack mount accessory can be used with up to two Coloram Il Power Supplies and allows them to be mounted into a 19 inch rack Follow these steps to install the power supply into the rack mounting tray 1 Disconnect AC power from the power supply 2 Place the rack mount tray right side up on a flat surface 3 Position the power supply in the rack mount tray as shown below 4 Attach the power supply to the rack mount tray using the supplied screws Note The cover plate may be removed to allow installation of a second Coloram ll Power Supply Figure 11 20 Equipment Compatibility The following is a chart of compatibility and capacity of the various models of Coloram Il Power Supply and the companion components Max of Power Supply Model Output Channels Max of Max of Max of Max of Description Number Power Available CXI 2 Coloram 3 Eclipse 4 Goboram 6 Way 19060 150 watts 12 3 6 6 4 12 Way 19012 300 watts 24 6 12 12 8 24 Way 19000 600 watts 48 12 24 1 24 1 16 Notes 1 can only use the first 24 channels 2 CXIs use 1 2 or 3 channels 3 Colorams use 1 channel 4 Eclipses use 1 channel 5 3 4 5 Goboram Ils use 3 channels Cables Coloram Il Cable The Coloram II Cable uses 4 pin XLR connectors on either end and consists of two 14 AWG conductors and a 22 AWG twisted2. gt gt gt gt gt TX XX UNITS B gt SETUP OPTIONS E COMMANDS fe wm eae Y o DMX ALL NCREMENT NO DMX Lat YT i we ti y Mx PROCESSING a r A FALERT X ALERT Re Init Se T 000 a AFN SCREEN Y T SEND 7 POS x Fan ES Mtr aX LOOP YES AY ws Y NO V A iow V NORM Vow ALERT DETAILS lt a NO DMX APPEAR HERE A A PROCESSING Disp B gt Run REG B gt Reset NO Y ro Disp gt Run D OK y NO means PRESS BUTTON AY A nt y A Viveans a BUTTON da i i i i on i ao Chan 001 Mode CR2 Thck OFF JttrOFF DMXF OFF FChn Xxx Foff OFF Tii te A ANA Yy A Tork at y MODE Ne 2 E 2 DMXF B gt FChn 7 2 1 gt 10F1 y AT orig Vere on Yor ON AV A oe Y AV os Vos el Y A A A A A gt Coloram fe DCV 24 POS 000 Fan NORM Mir NORM B Ver x x IDENTIFY PORE ince SESE CE CNET SEA m cxi cv 24 GLA _0 GLB 0 Fan NORM Ver x x IDENTIFY Menu Details The following is an explanation of functions and optional settings which are accessed via the various menus displayed POWER UP SCREENS When you
3. 135 6mm H 12 Way Power Supply 13 75 349 2mm L x 7 85 199 4mm W x 4 05 102 9mm H 6 Way Power Supply 12 45 316 2mm L x 7 60 193 1mm W x 3 65 92 7mm H 22 Software Version Changes The changes for power supply software version 3 0 from previous software versions are summarized below 1 Added menus tree items to display data specific to CXI Color Changer 2 The fan control DMX channel can be selected to be one channel or be a block of channels for individual color changer fan speed control this block of channels is 24 for a 24 Way power supply 12 for a 12 Way power supply and 6 for a 6 Way power supply 3 Removed the clock function 4 The display will show the actual channel range used e g 1 6 if 6 Coloram color changers are used and talkback is OFF If talkback is ON the upper channel shown will be the last channel used by the power supply for talkback 5 In the CRI mode the power supply can control more color changers on separate channels 6 Increased the highest starting channel see the chart below Power supply TIKBk TIKBk desc model ON OFF 24 way 19000 511 512 12 way 19012 511 512 6 way 19060 511 512 Parts list To order any of the following items contact your authorized WYBRON dealer The Coloram Il Power Supplies NO ht intl A Coloram II 24 Way Power Supply AAA oo A Coloram II 12 Way Power Supply A A E TE Coloram II 6 Way Power Supply The Coloram Il mounting and installation accessories IDO DO t
4. COLMRAM Power Supply User Manual 19000 24 Way Coloram Power Supply 600 watts 19012 12 Way Coloram Power Supply 300 watts 19060 6 Way Coloram Power Supply 150 watts Software versions PS24 V3 0 PS12 V3 0 PS6 V3 0 Manual revision April 14 2003 CONTENTS Safety Ito NON eiii aa EEEE 3 faligar a AAA o o ee ee eres 4 The Col ramilSYstoMiuasicnasta ac 4 The Coloram II System Component cocooccccccccccccccccnnnnnannncnos 5 Color Changers and Other Components o 5 Power SUDDIY rancia A tena aS x 6 OLNE ES a 6 The Coloram II Power Supply Menu ceee cono es 7 Menu Trees dite ats 7 Menu DeltallS ooooooonccnnnccccnocccnonnnnnnnnnnnnnnnnno seer es 7 Error Messages ie terror ci 8 Installing Connecting the Coloram II Power Supply 15 Head Feet RestrictiONS oooooooonnccnnncconocccnonnnnnnnnnnnnnns 17 Mounting and Installation Accessories oooooooooonccccccnccc 18 Equipment Compaltibility ooooocccccccccccnoccnnnnnnnnnnnnnnns 21 E 21 Specifications ni da cocoate 22 Software Version Changes cceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 23 Parts Iturra od 23 Warranty information cocos 25 SAVE THESE INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS This manual gives step by step instructions for preparation setup and operation of the Coloram II Power Supply There is a potential risk
5. connect the power supply to AC power the following screens will appear on the display 1 The INTRODUCTION screen will scroll through the software version and other information 2 The ROLLCALL screen shows when the power supply interrogates the color changers and other components connected to the power supply This is the time the color changers check in with the power supply RUN SCREEN LOOP The display alternates between three screens The first is 1 X where X is highest DMX channel used by a color changer or other component connected to the power supply If talkback is ON X will be the highest DMX channel used by the talkback function The second screen is DMX OK if the DMX signal is being properly received It is NO DMX if the DMX signal is not being properly received The third screen is ALERTS if there are any alert conditions to report ALERTS ERROR MESSAGES The power supply will display alert messages indicating a condition a service person may want to know about The alert messages and meanings are as follows Note the xxx after each message is the DMX channel to which the message applies Pstn xxx Gel position error a difference exists between the commanded gel position and the actual gel position VDC xxx Color changer voltage is below 17 volts DC Shut xxx Color changer reports a SHUTDOWN condition will not respond to position commands because the voltage dropped below 15
6. it then sends to each color changer along with 24 volts DC The power supply features a DMX bypass relay to pass the DMX signal to the DMX output connector in the event of AC power loss The power supply features an 8 character LED display and three selector buttons This user interface is used to select the starting DMX channel set operating modes send remote commands to the color changers and view color changer status Coloram Il Cable The Coloram Il Cable connects the Coloram II Power Supply outputs to the Coloram II Color Changers or other products and provides them with power and control signal The Coloram Il Cable uses 4 pin XLR connectors on either end and consists of two 14 AWG conductors and a 22 AWG twisted shielded pair Note Colroam II Cable is used in the Coloram II System and in the Forerunner System It may be referred to as either Coloram cable or Forerunner cable The Coloram II Power Supply menu This section describes the power supply menu The following diagram is the eight character display and the three push buttons DISPLAY gt enter A Y The following diagram is an overall view of the power supply menu structure INTRO POWER UP SCREENS ROLLCALL
7. multi channel products such as CXI color changers Also if the CXIs or any other multi channel components are used they must all be configured to use the same number of DMX channels 12 The following two screens will be displayed only if the DMX fan option is turned on Enter FChn 025 This allows you to set the DMX fan control channel ONE or first channel of the BLOCK to any channel between and including 001 and 512 Enter Foff OFF When turned on this feature allows you to turn the fans in the color changers off from the lighting console This is done by sending a level of 8 to the fan control channel This unusual level was chosen to minimize the probability of unintentionally turning the fans off OPTIONS This menu is where you select the power supply display mode Pressing at any of the following options will bring a up a question mark behind the option Pressing 4 and will increment and decrement numbers or toggle options Pressing Enter will confirm your selection and the question mark will go away 1 Disp This option allows you to select how the power supply will display position information in the status menu and in the commands menu The options are decimal 0 255 0 100 or hex 0 FF Enter Run REG This option affects the main run screen which is displayed after initial power up of the power supply The purpose is to minimize the flas
8. shielded pair The shells of the two XLR connectors are not electrically connected together this prevents large power currents from flowing from chassis to chassis of the Coloram Il equipment The twisted pair shield is not connected at either end XLR Pin Wire Color Function Size 1 White 24 Volts DC 14 AWG 2 Green Data 22 AWG 3 Red Data 22 AWG 4 Black Ground 14 AWG 21 DMX512 control cable The DMX control cable from the lighting board to the power supply is a five conductor cable with 5 pin XLR connectors on each end The wiring pin out is specified by the USITT DMX512 1990 standard XLR Pin Function 1 Common 2 Data 3 Data 4 Talkback 5 Talkback Specifications The Coloram II Power Supply Connectors DMX in Male 5 pin XLR DMX out Female 5 pin XLR Coloram output Female 4 pin XLR DMX512 termination Terminated and regenerated Fuse 24 Way Power Supply model 19000 7 amp slo blo at 115 VAC 4 amp slo blo at 230 VAC 12 Way Power Supply model 19012 4 amp slo blo at 115 VAC 2 amp slo blo at 230 VAC 6 Way Power Supply model 19060 2 amp slo blo at 115 VAC 1 amp slo blo at 230 VAC Input Power Automatically accepts 100 132 VAC 50 60 Hz and 170 240 VAC 50 60Hz Input Signal 1990 USITT standard DMX512 LED display Indicates power signal system status and is used to configure the system Power loss DMX bypass relay Yes Size 24 Way Power Supply 14 66 372 5mm L x 8 16 207 4mm W x 5 34
9. LOW or OFF Enter Mtr NORM This indicates if the motor speed is set to normal or low Enter Ver x x This tells you the software version installed in the color changer set to the channel you are looking at Enter Identify Pressing 7 will cause the color changer whose status you are viewing to initialize For the CXI color changer CXI Indicates there is a CXI color changer addressed to this channel Enter DCV 24 0 This displays the DC voltage at the CXI Enter GLA 0 This displays the position of gel string A farthest from the mounting plate Enter GLB 0 This displays the position of gel string B nearest the mounting plate Enter Fan NORM This displays the fan status HI LOW or OFF Enter 10 Ver x x This tells you the software version installed in the color changer set to the channel you are looking at Enter Identify Pressing gt will cause the color changer whose status you are viewing to initialize For the Goboram II GoboRAM Indicates there is a gobo changer addressed to this channel Enter DCV 24 0 This displays the DC voltage at the gobo changer Enter Pos 000 This displays the position of the gobo section channel If the gobo changer is moving the carriers toward FL an arrow pointing to the right gt will be displayed If the gobo changer is moving the carriers toward 00 an arrow po
10. VDC Drop xxx Color changer is disconnected and there is a loss of communication it previously reported a status but is no longer doing so Motr xxx The color changer s motor cannot move the gel string ChErr xxx There is a channel assignment problem with the color changer set to start on channel xxx For example some of the multiple channels used by the color changer fall past the last channel available on the power supply Overload This is displayed when the power supply has not yet reached its current limit a unit checks in which has a current requirement at least 2 times that of a Coloram II and the resulting total current load on the power supply is over the power supply s limit This last unit will remain checked in However no more units will be allowed to check in It is important to note that if the power supply is at its current limit but not exceeded it will not check in any other units and the Overload message will not be displayed DMX Chan This is displayed if the DMX source is sending less than 512 channels and the last DMX channel sent is less than the last DMX channel in the power supply channel range Fan Chan This is similar to the DMX Chan explanation above but applies to the fan DMX channel or fan DMX channel block To read the above alert messages do the following 1 When ALERT is being displayed press Enter Then the number of alert messages will be displayed A
11. adas ee en ee 24 Way Power Supply hanger bracket A OI 6 Way and 12 Way Power Supply hanger Livernois ariba TE bracket SOAW C2520 ata Wing screw for power supply hanger en bracket to pipe SURSC2 20D Socket cap screw for hanger bracket to A asec AI Aa E Oe AERE A AE E E T E aai power supply 23 The Coloram II Cable A entire ent ent errata atten 3 power signal cable A A O Tene Tae ere pee 5 power signal cable 7042 liinda 10 power signal cable AO e AT E EA 15 power signal cable TAOL ys AIRA ARR A AOA A AERA AAA ARANAN 25 power signal cable 7042500 EPET 50 power signal cable TAON P TAS E EEE EEEE 75 power signal cable L04200 CO no ea arenan 100 power signal cable 24 Warranty information WYBRON INC warrants to the original owner or retail customer that for a period of one year from date of delivery of a portable system or energization of a permanently installed system up to a maximum of 18 months from delivery its products will be free from defects in materials and workmanship under normal use and service Warranty does not cover any product or part of a product subject to accident negligence alteration abuse misuse or any accessories or parts not supplied by WYBRON INC Warranty does not cover consumable parts such as fuses lamps or color media WYBRON INC s warranty does not extend to items not manufactured by us Freight terms on warranty repairs are FOB WYBRON INC factory or designated repair facility Col
12. ge shall not be relevant to modify explain or vary this warranty Acceptance of or acquiescing in a course of performance under this warranty shall not modify the meaning of this agreement even though either party has knowledge of the performance and a chance to object INC y gt ATE EN ADVANCING HEARTOFLIGHTING WYBRON INC TEL 719 548 9774 FAX 719 548 0432 Email info wybron com Visit us on the World Wide Web at http www wybron com 25
13. hen this function is enabled at the power supply Refer to the user manual of the various Coloram II products for detailed operating information on those products The formula for calculating DMX channels is as follows Color Changer DMX channel Color Changer channel Power Supply starting channel 1 Example Color changer DMX channel 221 color changer channel 20 power supply starting channel 202 1 Note For the 24 way power supply the Coloram II color changers can only be addressed to the first 24 channels of the 48 channel block of the power supply Note The color changers will not respond to the DMX signal until you return in the menu tree to the RUN SCREEN loop 5 Connect and set the DMX512 source Connect the DMX512 signal source to the DMX input connector on the front of the power supply using standard DMX cable Valid DMX signal will be indicated by the words DMX OK on the power supply display The color changers will now position their gelstrings according to their respective DMX signal levels Head Feet Restrictions The HEAD FEET parameter is a method of accounting for the voltage drop in the power signal cable caused by the current drawn by each color changer To help understand this issue think of it as water pressure voltage in a hose cable where you have multiple water sprinkler heads color changers If the hose cable is too long or you have too many sprinkler heads color changers the wa
14. hing display characters which may be distracting if seen When set to REG the display will alternate between the selected channel range DMX OK or NO DMX and ALERT if any alerts are present When set to MIN the display will not alternate You will see the display as follows 001 048 If NO DMX signal is present you will see the display the first changes to a as follows 001 048 13 If an alert has been triggered with the presence of DMX signal you will see the display the second changes toa as follows 001 048 If an alert has been triggered without the presence of DMX signal the display will look as follows 001 048 Enter Reset This option allows you to reset all parameters to factory default This resets all parameters found in the setup menu the display to read out in and erases all color changer gobo changer status information COMMANDS This is the menu you use to send local commands to the color changers and gobo changers Pressing at any of the following options will bring up a question mark behind the option Pressing and will increment and decrement numbers or toggle options Pressing Enter will confirm your selection and the question mark will go away n DMX ALL This will send commands to all color changers or gobo changers connected to this power supply Pressing Enter allow
15. inting to the left lt will be displayed Enter Rot 000 This displays the rotational position of the gobo If the gobo changer is rotating the carriers toward FL an arrow pointing to the right gt will be displayed If the gobo changer is rotating the carriers toward 00 an arrow pointing to the left lt will be displayed Enter Spin OFF When the third control channel for this gobo changer has a level of 99 or less this display will tell you the continuous rotation option is off When the third control channel has a level of FL the display will tell you the gobo is spinning counter clock wise if the second control channel has a level of 00 49 The display will tell you the gobo is spinning clock wise if the second control channel has a level of 51 FL When the third control channel has a level of FL and the second control channel has a level of 50 the display will tell you the gobo is not spinning by showing HLD Enter Ver x x This tells you the software version installed in the gobo changer set to the channel you are looking at Enter 11 Identify Pressing will cause the gobo changer whose status you are viewing to initialize SETUP This menu is used to display and select the starting DMX channel as well as other operating modes Pressing at any of the following options will bring up a question mark behind the option Pressing and will i
16. lect shipments or freight allowances will not be accepted WYBRON INC s sole responsibility under this warranty shall be to repair or replace at WYBRON INC s option such parts as shall be determined to be defected on WYBRON INC s inspection WYBRON INC will not assume any responsibility for any labor expended or materials used to repair any equipment without WYBRON INC s prior written authorization WYBRON INC shall not be responsible for any incidental general or consequential damages to property damages for loss of use time profits or income or any other charges The owner s obligations during the warranty period under this warranty are to notify WYBRON INC at WYBRON INC s address within one week of any suspected defect and return the goods prepaid to WYBRON INC at their factory or authorized service center This warranty is contingent on the customer s full and timely compliance with the terms of payment set forth in said purchase order This warranty is expressly in lieu of any and all other warranties expressed or implied including the warranties of merchantability and fitness for a particular purpose and of other obligations and liabilities on our part The owner acknowledges that no other representations were made to him or relied upon him with respect to the quality and function of the goods sold This written warranty is intended as a complete and exclusive statement of the terms thereof Prior dealings or trade usa
17. loram Il System is not compatible with the Forerunner System Do not connect Coloram II Color Changers to Forerunner Power Supplies or Forerunner Color Changers to Coloram Il Power Supplies Damage from such action will not be covered by the Coloram ll or Forerunner warranties Coloram II Ecli ean Color Changer Coloram II Power Supply To additional Color Changers or Gobo Chgrs Goboram Gobo Chgr AC Power To additional Color Changers To additional or Gobo Chgrs Color Changers or Gobo Changers Buffered DMX Control console DMX512___ To additional Coloram Power Supplies E 3 DMX512 AAA pas a a Eee AMA The Coloram II System Components Color changers and other components The color changers set the position of the gelstring via a signal from the lighting console The control signal and DC power 24 VDC are both supplied in one cable connecting the color changers to the power supply Other Coloram II products include the Eclipse Dowser the CXI Color Changer and others Other products are continually being added to the Coloram II family to expand its capabilities Refer to the user manual of the various Coloram II products for detailed operating information on those products Power Supply The power supply converts the DMX512 signal level from the lighting console into Coloram l Coloram II control signal which
18. ncrement and decrement numbers such as channels or toggle options such as on or off Pressing Enter will confirm your selection and the question mark will go away T Chan 001 This allows you to select the first channel of the DMX channel block which the Power Supply will respond to Enter Mode CR2 This selects original Coloram 1 12 channel mode CR1 or Coloram II 24 channel mode CR2 This option must be set to CR1 to work with original Coloram color changers which have not had the Coloram II software upgrade Enter Tbck OFF This option turns talkback to a remote status monitor on or off Status of the color changers or gobo changers will still be displayed in the status menu If this is turned on the first channel of the power supply s DMX channel block is limited to 1 4 7 10 13 16 etc Enter Jttr OFF This option turns the jitter filter on or off This option may be necessary for AMX to DMX converters which can have LSB jitter Enter DMXF OFF DMX fan control channel This enables or disables the lighting console fan speed control This can be OFF do not control the fans via a DMX channel ONE select one DMX channel to control all the color changer fans connected to that power supply or BLK select a BLOCK of DMX channels one DMX channel for each channel of the power supply 12 channels for a 12 way power supply If you use BLOCK do not mix single channel Coloram Ils and
19. of fire electric shock or injury to persons if the product is not used as instructed This product is to be used in an indoor environment only and is not intended for residential use Introduction The Coloram II System consists of scrolling color changers mixing color changers dowsers other products and power supplies in a wide range of models offering ease of setup and use Its color changing capability and DMX compatibility affords the designer wide capability and versatility The lightweight color changers slide easily into the gel frame holder of the light fixture The compact power supplies attach easily to the truss of the lighting rig or mount into a 19 inch rack The Coloram II System The Coloram II System consists of one or more Color Changers or other components and a remote power supply The DMX512 control signal from the lighting board is connected to the power supply and can continue on to more Coloram II Power Supplies or other DMX controlled devices The power supply sends both power and control signal on a single cable eliminating the need for a separate power cable for each color changer The Coloram II System also allows you to control the color changer fan speed via one or multiple DMX channels on the lighting console The Coloram II System is equipped with the Intelligent Diagnostic System IDS Status information is sent from each of the Coloram II Color Changers to the Coloram Il Power Supply Caution The Co
20. ort message which includes the software version installed in it The power supply will then initiate a roll call which tells the color changers to check in and initialize the gel string Caution Do not power the power supply from a dimmer Severe damage will result and is not covered by product warranty Set the Power Supply Color Changer Channels Each color changer is assigned a DMX address to which it will respond Valid DMX addresses are 001 512 First set the first channel for the block of DMX channels selected for the power supply Then set the color changer for the first second etc channel of that block of channels For example if you want a color changer to respond to DMX channel 105 first set the power supply channel block to start on channel 105 and then set the color changer to 1 which is the first channel in the block of power supply channels channel 105 The block of channels varies with the power supply model For the 24 way power supply the block is 48 channels For the 12 way it is 24 channels and for the 6 way it is 12 channels Set the power supply starting DMX channel by using the SETUP menu If talkback is enabled on the power supply the starting power supply channels are limited to 1 4 7 10 13 etc 16 Fan speed when enabled at the power supply is remotely controlled with the following DMX levels 51 to 100 fan at normal high speed 0 to 50 fan at low speed 8 fan off w
21. ply rack mount kit The rack mount kit will accommodate two Coloram II Power Supplies side by side 2 Connect the color changers to the power supply Connect the color changers to the power supply using 4 pin Wybron DMX power signal cable Refer to the HEAD FEET RESTRICTION section of the manual for details of the length of cable runs Note The Wybron DMX Cable has been specially designed to minimize voltage drop use only Wybron supplied cable 15 Connect the Power Supply to AC power Plug the AC cord into a non dimmed power circuit The power supply automatically accommodates 100 132 VAC 50 60 Hz or 170 240 VAC 50 60 Hz Power at the Coloram II Power Supply is indicated by the red display which can be viewed from the stage Power is also indicated on the bottom of each color changer by a red or yellow LED The connected color changers will automatically check in with the power supply and initialize the gelstring installed by doing the following actions 1 Moving the gelstring toward the last frame in search of the long foil tag 2 Turning around at the long foil tag and then searching for the short foil tag at the beginning of the gelstring 3 Stopping at the short foil tag and staying there if no DMX signal is present or going to it s commanded position if DMX signal is present Note It may take up to 30 seconds before all color changers start to initialize Upon power up the power supply will scroll a sh
22. s an example 2 ALERTS indicates there are 2 problems alerts Press t button to get more information on the alerts As an example Pstn 001 indicates the head unit 1 has a position error Press Enter to get information on other alerts Viewing the alerts in this manner also clears them unless the problem currently exists DARN XX UNITS This is commonly referred to as the status menu It displays the number of color changers CXIs and or other Coloram II components connected the power supply Press DMX 001 Pressing Enter allows you to select the DMX channel of the color changer or gobo changer which you wish to view the status of Only channels with color changers or gobo changers set to them will be displayed Press 1 of 1 Pressing gt Enter allows you to select a specific color changer or gobo changer if more than one color changer or gobo changer is set to that channel Press For the Coloram II color changer ColoRAM Indicates there is a color changer addressed to this channel Enter DCV 24 0 This displays the DC voltage at the color changer Enter Pos 000 This displays the actual position of the gelstring If the color changer is moving toward FL an arrow pointing to the right gt will be displayed If the color changer is moving toward 00 an arrow pointing to the left lt will be displayed Enter Fan NORM This displays the fan status HI
23. s you to select the DMX channel of the individual color changer or gobo changer which you wish to send commands to Channels with color changers or gobo changers set to them will be indicated by an asterisk al Re Init This will cause the color changers or gobo changers to re calibrate their gelstrings or gobo carriers Enter Shutdown This will shut down motor drive in the selected color changer or gobo changer The unit will not respond to position commands Enter 14 Pos This allows you to move the gelstring or gobo carrier independently from the lighting console Enter Fan This allows you to change the fan speed independently from the lighting console Enter Mtr This allows you to limit the top speed at which the motor will run This applies to Coloram Il Installing Connecting the Coloram ll Power Supply To get your Coloram II Power Supply up and running follow these hookup and checkout procedures 1 Mount the power supply The Coloram II Power Supply is designed to be free standing truss mounted or rack mounted The power supply comes with a mounting bracket which hooks over the pipe or truss of your lighting rig and is then locked into place with a thumb screw If you have selected this mounting method connect the power supply s safety cable by clipping it around the pipe or truss The power supply can also be mounted into a 19 rack using the optional Coloram Il Power Sup
24. ter pressure voltage will be too low HEAD FEET is defined as the sum of cable lengths from each color changer to a single power supply output 17 Refer to the user manual of the various Coloram ll System components for detailed head feet information on those products Head Feet Example There are four Coloram II color changers connected to a power supply The Coloram Il Cable between the power supply and the first Coloram Il is 100 feet long The cables between each of the Colorams is 20 feet long Coloram Il Color Changer Coloram Power Supply 3 amp Si Coloram Il Cable Figure 8 The amount of cable from the power supply to 1st Coloram Il 100 ft 2nd Coloram Il 120 ft 3rd Coloram II 140 ft 4th Coloram Il 160 ft total 520 Head Feet Mounting and installation accessories The following sections describe the procedures for installation and replacement of mounting accessories Power Supply hanger brackets The Coloram ll Power Supplies are shipped with hanger brackets to allow pipe or truss mounting 18 Follow these steps to install the hanger bracket 1 Disconnect AC power from the power supply 2 Place the power supply on its side on a flat surface 3 Position the brackets as shown below 4 Attach the bracket using a 3 16 Allen wrench and the supplied screws Note Use the supplied thumb screws to clamp the hanger brackets to the desired pipe or truss A Figure 6
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