Stewart Filmscreen Corp A Electriscreen, Owner'S Manual

Page 1: ...Model A Electriscreen Owner s Manual MA 0111 TO THE INSTALLER BE SURE TO LEAVE THIS MANUAL WITH THE OWNER TO THE OWNER INSTALLATION INSTRUCTIONS OPERATING THE SCREEN MAINTENANCE ...

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: ...Step 1 Hanging the Case 4 Step 2 Electrical Hook up 6 Operating the Screen 12 Adjusting the Screen Extension 12 Screen Care and Cleaning 14 Troubleshooting 15 Product Warranty 17 Model A Electriscreen Owner s Manual 1 Owner s Manual Model A Electriscreen ...

Page 4: ...ation Preparation Specifications regarding the individual screen dimensions weight mounting type and controls are provided by the factory when the unit is ordered Before beginning the installation Check the specifications for the type of mounting and switch control to be used Ensure that the mounting area and electrical connection are prepared Check the size and weight of the screen to be inst all...

Page 5: ...ack side of the case Model A Electriscreen Owner s Manual 3 Warning Failure to remove the batten lock down screws can result in permanent damage to the screen Factory Advisory The factory advises against installing a concealed or recessed electrical projection screen permanently You must be able to access and remove the unit should future service be necessary Suggested solutions for removing the u...

Page 6: ...l Ceiling or top mount installation The Model A Electriscreen can be installed into the ceiling or soffit A false ceiling is not intended to support the weight of a Model A Electriscreen Make sure that you mount the screen so that the electrical box is on the left side audience left Refer to Figure 2 If the unit is to be mounted to plaster drywall masonry or other type of surface use an appropriat...

Page 7: ...that the top of the unit is flush with the ceiling Note When the flush to ceiling mount option is ordered mounting brackets also called doctor brackets are pre mounted on the ends of the screen case 1 Mount screen through the holes in the brackets Refer to Figure 4 2 Make sure the unit is level Model A Electriscreen Owner s Manual 5 Figure 4 Flush to ceiling mount Figure 3 Suspended installation C...

Page 8: ...Knock Out Refer to Figure 5 for an illustration of the electrical connection box on the side of the screen unit 6 Stewart Filmscreen Corporation 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 installing electrical devices Do no...

Page 9: ...s you need An available AC constant power source A 4 conductor romex or motor connector cable Making the connections The diagram in Figure 6 illustrates the connections 1 Connect the wall switch to the AC constant power source 2 Connect the wall switch to the screen unit s electrical box Figure 6 High voltage control wiring diagram Screen Switch AC Power Source DOWN Black UP Red Line Hot COMMON Wh...

Page 10: ...ansformer is used if there is no 12V power source from the projector or AV control center Preparing the connection Before making the electrical connections you need An available AC constant power source installed near the screen Making the connection The electrical diagram in Figure 7 illustrates the connection 1 Plug the AC power cord into the AC outlet 2 Attach the 12V trigger wire to the jack i...

Page 11: ...ypically 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 Refer to the diagram that is located on the white label inside the steel housing and in Figure 8 1 Mount the low voltage control box near the screen 2...

Page 12: ...eparing the connection Before making the electrical connections you need Refer to previous section Installing the low voltage 3 button switch option Making the connection Refer to the diagram that is located on the white label inside the steel housing and to Figure 9 1 Mount the low voltage control box near the screen 2 Mount the infrared IR eye sensor near the screen 3 Connect the low voltage con...

Page 13: ...them The override switch on the bottom of the receiver can be used instead of the remote control Preparing the connection Before making the electrical connections you need An available AC power source installed near the screen Making the connection The diagram in Figure 10 illustrates the connections 1 Connect the 4 conductor cable to the receiver module 2 Open the wireless remote receiver module ...

Page 14: ...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 The extension and retraction limit switches have been preset at the factory In general we advise you to avoid readjusting these switches In some cases to enable proper alignment of the displayed image on the screen you may need to adjust the extension of th...

Page 15: ...screen until it is extended about halfway down 2 Locate the white extension down limit switch located on the left side of the screen tube Use a screwdriver to turn the switch in a clockwise direction Note One complete turn of the switch will make approximately a 3 4 2 cm change in the screen s stop position 3 Activate the screen in the down direction until it reaches the newly reduced stop positio...

Page 16: ...onal 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 Rub lightly using a sponge Blot wit...

Page 17: ...a high voltage control switch check switch line connections If you have a low voltage control unit check switch line connections If you have a screen trigger interface check line connections or the mini plugs 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...

Page 18: ...is designed for short operations lowering and retracting not continuous duty Longer operation such as during setup and positioning 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...

Page 19: ...ses 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 merchant ability Any implied warranties of fitness for use or me...

Page 20: ...800 762 4999 310 784 5300 Fax 310 326 6870 www stewartfilmscreen com January 2011 Printed in U S A 2000 2011 Stewart Filmscreen Corporation ...