Stewart Audio ABT-EM Trapdoor ElectriMask Electriscreen Owner'S Manual Download Page 2

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Printed in U.S.A.

Stewart Filmscreen reserves the right to make changes to the product specified in this document.

From time to time, this document is updated. Current versions of documentation are posted on the Stewart Filmscreen website at:

www.stewartfilmscreen.com

Summary of Contents for ABT-EM Trapdoor ElectriMask Electriscreen

Page 1: ...ABT EM Trapdoor ElectriMask Electriscreen Owner s Manual ABT EM 0111 TO THE OWNER INSTALLATION INSTRUCTIONS OPERATING THE SCREEN MAINTENANCE TO THE INSTALLER BE SURE TO LEAVE THIS MANUAL WITH THE OWNER ...

Page 2: ...ration Stewart Filmscreen reserves the right to make changes to the product specified in this document 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: ...ase 4 Step 2 Electrical Hook up 5 Operating the Screen 11 Adjusting the Screen Extension 12 Screen Care and Cleaning 14 Troubleshooting 15 Product Warranty 16 ABT EM Trapdoor ElectriMask Electriscreen Owner s Manual 1 Owner s Manual ABT EM Trapdoor ElectriMask Electriscreen ...

Page 4: ...s designed to integrate with the latest multi format video projectors which are capable of variable sizes and aspect ratios for viewing standard broadcast television and the wide format seen in commercial theaters The term aspect ratio refers to the format width to height in which your home cinema sources are produced Your screen is equipped with either a vertical masking system to achieve a 16 9 ...

Page 5: ...A 5 32 4 cm hex head or Allen wrench Unpacking 1 DO NOT remove the paper hanging from the trapdoor at this time You should remove it only after the unit is hung all electrical connections have been made and the screen is in operation 2 When moving the unit make sure not to torque or twist the case This can cause door alignment problems ABT EM Trapdoor ElectriMask Electriscreen Owner s Manual 3 PRE...

Page 6: ...urface use an appropriate fastener 1 Install the unit onto the support structure making sure that the bottom of the case is flush with the finished ceiling 2 Make sure the unit is level 3 Make sure the case is not twisted or torqued lengthwise when installed This can cause door alignment problems and microswitch shutoff failure 4 Drywall or other ceiling material may be screwed directly to the cei...

Page 7: ...ldering is recommended The use of wire nuts is acceptable On models not provided with armored whip a romex connector should be installed in the appropriate electrical KO Knock Out STEP 2 ELECTRICAL HOOK UP Caution Professional techniques should be used when making any electrical connection A qualified electrician should perform these procedures Be sure to follow all standard safety procedures for ...

Page 8: ...ntroller is a microprocessor based controller device that is designed to control a wide variety of motorized Stewart Filmscreen screen systems The two active or intelligent channels and one passive channel can be used to control the screen a trapdoor and or horizontal and vertical masking devices depending on the configuration of the screen The BRIC is commonly used with the ABT EM If you are usin...

Page 9: ...ection Before making the electrical connections you need An available AC constant power source installed near the screen Making the connection Figure 5 illustrates the connections 1 Attach each 12V trigger wire to the jack on the box 2 Connect the main AC power source to the the J box labeled main AC power connection Note The two toggle switches on the electrical connection housing are used by the...

Page 10: ...able AC constant power source installed near the screen A 4 conductor switch hook up cable 4 conductor bell wire or category 5 cable is typically used for long runs Cat 5 multi conductor unshielded or similar type electronic cable can be used to connect the 3 button switch to the LVC The recommended wire gauge is 20 to 24 AWG Use plenum rated cable when required Making the connection Figure 6 illu...

Page 11: ...rtical masking unit NEUTRAL White GREEN Ground HOT Black Optional 12V DC Transformer with Switch Door and Main Screen Operation To Projector or AC Power Supply 4 Conductor Hook up Cable 20 24ga Recommended Category 5 Typically Used NOT Supplied STOP Yellow COMMON White DOWN Black UP Red 3 button Momentary Switch Masking control ...

Page 12: ...making the electrical connections you need An available AC constant power source A 4 conductor romex or motor connector cable Making the connections Figure 7 illustrates the connections 1 Connect the wall switches to the AC constant power source 2 Connect the wall switches to the unit s electrical box Figure 7 High voltage control wiring diagram Door Screen Switch AC Power Source DOWN Black UP Red...

Page 13: ...do this operate the screen so that the door opens then stop the operation Unscrew and remove the shipping lockdown brackets The method you use to raise and lower the screen and mask depends on the type of switch control device you have selected Use the masking screen as needed to establish the appropriate viewing format When you lower or retract the screen or mask they will stop at their preset li...

Page 14: ... follow these instructions Caution Improper adjustment of the limit switches can cause irreparable damage to the screen itself resulting in voiding the factory warranty Warning The screen and mask are fully retracted when the battens are flush with the bottom of the case Do not attempt adjustments with the yellow retraction UP limit switch that will further retract the screen Incorrect adjustment ...

Page 15: ...nterclockwise direction If the power is on the screen will drop incrementally as the switch is turned Note One complete turn of the switch will make approximately a 3 4 2 cm change in the screen or mask s stop position To decrease the screen extension 1 Lower the screen or mask until it is extended about halfway down 2 Locate the white extension down limit switch located on the left side of the sc...

Page 16: ...ores Stewart Filmscreen has an optional screen cleaning kit that contains the proper type of brush Contact your dealer if you would like to obtain this cleaning kit Particles left on the screen when it is retracted into the case may form an impression on the screen surface Periodically wipe the back of the screen with a clean damp cloth For tougher spots use a solution of mild detergent and water ...

Page 17: ...de Screen or mask has already retracted The screen batten is retracting too far into the case Failure to correct can damage motor and screen Do not use the unit until this problem is resolved Have a qualified service person adjust the yellow UP limit switch Turn the adjusting screw clockwise Screen or mask drops when up direction is activated grinding noise occurs Drop in voltage Motors require fu...

Page 18: ...penses to and from Stewart are payable by the purchaser and Stewart is not responsible for damage in shipment To protect yourself 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 use and merchantability Any implied warranties of fitness for use or ...

Page 19: ...MAINTENANCE NOTES ...

Page 20: ...800 762 4999 310 784 5300 Fax 310 326 6870 www stewartfilmscreen com January 2011 Printed in U S A 2002 2011 Stewart Filmscreen Corporation ...

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