Stewart Audio Cima AC NT Owner'S Manual Download | Manualshive

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Producers of Professional Projection Screens

O W N E R S M A N U A L

Cima AC NT

Retractable, Above Ceiling Screen System

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Summary of Contents for Cima AC NT

Page 1: ...Producers of Professional Projection Screens O W N E R S M A N U A L Cima AC NT Retractable Above Ceiling Screen System ...

Page 2: ...o make changes to the product specified in this document Sizes and specifications subject to change without notice at Manufacturer s discretion From time to time this document is updated Current versions of documentation are posted on the Stewart Filmscreen website at www stewartfilmscreen com ...

Page 3: ...ing 7 Standard Controls Keypad Control 8 Projector Trigger Control 9 Keypad Projector Trigger Control 10 Optional Controls Cima Link Infrared Package 12 Cima Link Ethernet Package 13 Cima Link RS232 Package 14 Operating the Screen 15 Adjusting the Screen Extension 16 17 Caring for Cleaning the Screen 18 Troubleshooting 19 20 Product Warranty 21 ...

Page 4: ... screen must be installed by a qualified electrician For supply connections use wires rated for at least 75 C Use copper or aluminum conductors For indoor use only Do not connect low voltage to line voltage power Article 725 54 a 1 Exception No 3 NEC or Canadian CE Code Handbook Rule 16 212 Sub Rule 4 requires segregation between line voltage and Class 2 low voltage circuits Low voltage network wi...

Page 5: ... manual refers to AC to represent electrical power Your location may use 120 V 220 V or other electrical power Screen systems are manufactured using the electrical power type specified for the location Use appropriate power sources for your location UNPACKING 1 Remove the outer plastic covering and white wrapping paper surrounding the screen case 2 Do not remove the wrapping paper surrounding the ...

Page 6: ...ING DIM D DIM A 3 4 19 mm DIM A IMAGE WIDTH SIDE MASKING X 2 11 1 2 292 mm DIM C IMAGE WIDTH SIDE MASKING X 2 10 254 mm C L CASE SCREEN BATTEN LENGTH IMAGE WIDTH SIDE MASKING X 2 1 4 6 mm BLACK DROP IMAGE HEIGHT SIDE MASKING 2 50 mm 3 5 8 92 mm BOTTOM MASKING 2 50 mm IMAGE WIDTH DIM A OVERALL LENGTH DIM B SCREEN OUT OF CASE DIM C CASE LENGTH DIM D ROUGH OPENING LENGTH 6 3 4 171 mm 1 4 6 mm ...

Page 7: ...ver contacts or strikes any objects as damage may occur Note A false ceiling is not intended to support the weight of a Cima Above Ceiling Non Tensioned ElectriScreen 1 Remove the dust cover for easier access if desired 2 Raise the screen into the ceiling 3 Fasten the mounting brackets to the threaded rods or beams above the ceiling Note The unit is usually suspended as shown in Figure 1 but it ca...

Page 8: ...utomatically extend fully to its pre set limit and then will power itself off Press the Up button once and the Cima screen will automatically retract backintothecaseandpoweritselfoff Ifacustompositionisdesired simply press the Stop button at any time during the screen s deployment or retraction See Figure 4 Note See the section on Adjusting the Screen Extension for information regarding the defaul...

Page 9: ... the projector is turned on or off a signal is sent to the controller within the motor and will trigger the screen to move up or down If there is a sudden change in direction the motor is paused for 1 2 second before reversing direction This is to prevent strain on the motor mechanism and to prevent damage to any material controlled by the motor Relays are automatically de energized after 120 seco...

Page 10: ...d the Cima screen will automatically retract back into the case and power itself off If a custom position is desired simply press the Stop button at any time during the screen s deployment or retraction See Figure 4 PROJECTOR OPERATION When the projector is turned on or off a signal is sent to the controller within the motor and will trigger the screen to move up or down If there is a sudden chang...

Page 11: ... Up to 255 Cima ElectriScreens can be linked together on any one span when connected together via the optional Cima Link RS 232 Serial Package or Cima Link Ethernet Package Note The Cima Link Controller is installed at the factory when ordered with a screen In the event of an aftermarket installation contact the factory for instructions for mounting the controller Call Toll Free 800 762 4999 or 31...

Page 12: ... the Cima unit 2 Place infrared eye in line of sight of remote Note The maximum length of the RJ25 cable shall not exceed 50 RJ25 JACK FOR STANDARD CONTROLS CIMA LINK CONTROLLER LOCATED INSIDE CASE RJ25 JACK INFRARED REMOTE Figure 9 Cima Link Infrared Package Connection CI CON LO INS INFRARED REMOTE RJ25 CABLE CONNECT CABLE STEP 1 INFRARED EYE RJ25 CABLE CONN INFRARED EYE ...

Page 13: ...to the RJ25 jack in the IP device 3 Place the RJ45 cable in the RJ45 jack in the IP Device 4 Place the other end of the RJ45 cable in the end user device Note The maximum length of the RJ25 cable shall not exceed 50 Figure 10 Cima Link Ethernet Package Connection RJ25 JACK FOR STANDARD CONTROLS CIMA LINK CONTROLLER LOCATED INSIDE CASE RJ25 JACK IP DEVICE BACK RJ45 JACK POWER SUPPLY IP DEVICE FRONT...

Page 14: ... Connect the 9 pin end of the RS232 to the 9 pin jack in the end user device Note The maximum length of the RJ25 cable shall not exceed 50 Note For RS 485 connection protocol installer may need to provide an adapter to interfacewith the control system This adapter is not included Figure 11 Cima Link RS232 Package Connection RJ25 JACK FOR STANDARD CONTROLS CIMA LINK CONTROLLER LOCATED INSIDE CASE R...

Page 15: ... prevent damage from overheating If the motor occasionally needs to be run more than normal for example during initial setup and positioning allow time for the motor to cool down In general when the screen is not in use you should store it in the fully retracted position i CAUTION Do not operate the motor when any of the following occurs The unit emits any smoke heat abnormal noise or unusual odor...

Page 16: ...y if you have any questions ADJUSTING THE SCREEN EXTENSION The standard preset black drop is 6 this should not be reduced less than 2 of black drop visible Please refer to your specifications on your maximum black drop allowed WARNING Do not attempt to modify the screen extension beyond these recommended amounts There is a line printed on the screen material that warns you where not to exceed the ...

Page 17: ...m change in the screen s stop position 3 Activate the screen in the down direction until it reaches the newly reduced stop position Repeat this procedure until the desired stop position is reached Once you have made the adjustment whenever you lower the screen it will automatically stop at the new position Note The yellow UP limit switch is to stop the motor in the retracted position We advise not...

Page 18: ... screen with a clean damp cloth For tougher spots you can make a cleaning solution using a water based detergent and warm water To make the solution mix one part Simple Green 409 or other water based industrial cleaner with three parts warm water Moisten a clean cotton cloth or Q Tip with this solution moisten the stained area and gently lift off the stain Never use an aggressive scrubbing action ...

Page 19: ...ed service person check the connection as follows If you have a low voltage control unit check the switchline connections Check STI IMC module s line connections or the miniplugs at the screen input or projector output Check 12V DC line for correct polarity Contacts may be sticking Tap relay to free contacts Screen roller chatters when power is activated Can be caused by voltage drop bad connectio...

Page 20: ... 2 minutes Motor is designed for short operations lowering and retracting not continuous duty Longer operation causes the motor to overheat and shut off Allow the motor to cool down Complete cooling can take an hour or more Heat gain is cumulative and takes time to dissipate If motor use is initiated before it has cooled completely the motor will shut down again when it reaches maximum temperature...

Page 21: ...n freight expenses to and from Stewart are payable by the purchaser Stewart is not responsible for damage in shipment To protect against damage or loss in transit insure the product and prepay all transportation expenses This warranty is in lieu of all other warranties expressed or implied including warranties as to fitness for useormerchantability Anyimpliedwarrantiesoffitnessforuse ormerchantabi...

Page 22: ...en com 1161 W Sepulveda Blvd Torrance CA 90502 USA l 800 762 4999 l Tel 310 784 5300 l Fax 310 326 6870 l Email request stewartfilmscreen com 2019 Stewart Filmscreen Specifications are subject to change without notice xxx ...

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