SM 3 User Guide - Extron Electronics
Contents
1. 15 W rms continuous pink noise IEC 60268 5 30 W rms continuous program Nominal sensitivity 83 dB SPL 1 W 1 m full space Nominal impedance 8 ohms 00 1 3 76 2 mm paper cone Input connectors 2 Mounting plate 1 10 mm Euro style captive screw terminal block 2 pole General PACKAGE PR 2 speakers 1 pair with mounting kit Temperature humidity Storage 40 to 158 F 40 to 70 1096 to 90 noncondensing Operating 32 to 122 F 0 to 50 1096 to 9096 noncondensing 2 12121 Wall mountable with included mounting plates 0 and 10 Enclosure Plastic trapezoidal with molded grille and front bass reflex port Enclosure outer dimensions With 0 mounting plate 8 75 Hx 5 75 Wx 4 0 D 22 2 H x 14 6 cm W x 10 2 cm D With 10 mounting plate 8 9 Hx 5 75 Wx 5 0 D 22 6 cm H x 14 6 cm W x 12 7 cm D Product Single 2 0 6 0 9 kg Shipping Pair 6 lbs 2 7 kg with mounting kit package Regulatory compliance oca M Complies with the appropr2. 12 C 15 included PariS EP 15 Optional 15 15 SM 3 User Guide Contents IV Introduction Features This user guide contains information about the Extrone SM 3 speaker The Extron SM 3 is a compact fast installing flush mount speaker featuring the Extron SpeedMount System The enclosure measures less than 4 10 2 cm deep The 8 ohm speaker features a 3 7 6 cm full range driver and tuned bass port a wide frequency response of 75 Hz to 18 kHz and a power rating of 15 watts continuous pink noise 30 watts continuous program capacity SpeedMount is an Extron exclusive concealed mounting system designed to speed up installation During rough in electrical contractors can install a 0 or 10 mounting plate on the wall and terminate the speaker cable to the integrated wiring contacts of the mount Later installers can slide the SM 3 speaker onto the mount and secure it into place with a click while automatically connecting to the wiring contacts The SM 3 speaker is ideally suited for small to medium classrooms and conference rooms where surface mount speakers are desired but wall space for speaker placement is limited It provides wide frequency response and wide coverage from a compact enclosure to optimize voice intelligibility without compromising music reproduction The ex
3. opeakers SM 3 Surface Mount Speakers 2 20202020202020202020202020202020202020 a E cc 1CS Extron Electronics amp Ase 3 q 6 UTI 68 1540 01 Conventions Used in this Guide In this user guide the following are used ATTENTION Attention indicates a situation that may damage or destroy the product or associated equipment NOTE A note draws attention to important information Copyright 2012 Extron Electronics All rights reserved Trademarks All trademarks mentioned in this guide are the properties of their respective owners Contents Introduction E e 1 1 Application Example 2 4 3 Installing the Speaker Mounting Plate 3 Mounting to a Wall 4 Wiring the Speaker Mounting Plate D Mounting to Wall 7 Attaching the Speaker to the Mounting Plate 8 Step 1 Attaching the 8 Step 2 Using the Security Key to Lock and Unlock the 9 Removing the Speaker from the Mounting Plate 10 Attaching a Seismic Support Cable 11 POCHE AN ON
4. Je 29 7 Dan 7 72 2 VA YIN 2 0 Catch Tab Figure 7 Attaching the speaker SM 3 User Guide Installation 8 Step 2 Using the Security Key to Lock and Unlock the Speaker The SM 3 speaker uses an included security key to lock and unlock the speaker to and from the mounting plate see figure 8 below The key has two positions lock and unlock The active position of the key is nearest the top of the speaker NOTE To avoid misplacing the key store the key a secure location for future use Insert the key into the center of the speaker grill and turn the key as needed so that the speaker is in the unlocked position see figure 8 below There are three small raised dimples on the grill surface that surrounds the keyhole ATTENTION The key must be rotated to the unlocked postion before the speaker is attached to the mounting plate Failure to place the speaker in the unlocked position will result in damage to the speaker lock mechanism should an attempt be made to mount the speaker Unlocked of e Locked 4 Twist to Lock Unlock Front View Rear View Figure 8 Using the security key SM 3 User Guide Installation 9 Removing the Speaker from the Mounting Plate To remove the speaker from the mounting plate you must unlatch the locking mechanism 1 Insert the security key into the keyhole of the
5. with 0 mounting plate SM 3 User Guide Introduction 1 e Locking release mechanism Hidden locking speaker release mechanism Raceway access Mounting plates provide cable raceway access for surface mounted wiring applications e Color options Black or white high impact enclosure Dimensions With 0 mounting plate 8 75 Hx 5 75 W x 5 6 D 22 2 14 6 cm W x 14 2 cm D e Warranty 5 year parts and labor warranty Application Example Figure 1 below is one example of configuring a system using the SM 3 speakers Projector RS 232 or IR Projector control fA Extron MLC 104 IP Plus MediaLink Controller with IP Link Audio S Video RGBH L o Za Audio Extron MPA 152 Mini Power Amplifier van Laptop DVD VCR Extron Combo SM3 Full range Speakers Figure 1 Application example using SM 3 speakers SM 3 User Guide Introduction 2 Installation The Installation section describes e Installing the Speaker Mounting Plate e Attaching the Speaker to the Mounting Plate Removing the Speaker from the Mounting Plate e Attaching a Seismic Support Cable Installing the Speaker Mounting Plate The SM 3 speaker comes with two types of speaker mounting plates 0 mounting plate The O plate allows the speaker to be mounted flat on a vertical wall with the speaker protruding less than four inches ADA compliant from th
6. 383 4400 Japan 81 3 3511 7655 Units must be returned insured with shipping charges prepaid If not insured you assume the risk of loss or damage during shipment Returned units must include the serial number and a description of the problem as well as the name of the person to contact in case there are any questions Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality performance merchantability or fitness for any particular use In no event will Extron Electronics be liable for direct indirect or consequential damages resulting from any defect in this product even if Extron Electronics has been advised of such damage Please note that laws vary from state to state and country to country and that some provisions of this warranty may not apply to you Extron Headquarters Extron Europe Extron Asia Extron Japan Extron China Extron Middle East Extron Korea Extron India 1 800 633 9876 Inside USA Canada Only 800 3987 6673 800 7339 8766 81 3 3511 7655 4000 398766 971 4 2991800 82 2 3444 1571 1800 3070 3777 Extron USA West Extron USA East Inside Europe Only Inside Asia Only 81 3 3511 7656 FAX Inside China Only 971 4 2991880 FAX 82 2 3444 1575 FAX Inside India Only 1 714 491 1500 1 919 850 1000 31 33 453 4040 65 6383 4400 86 21 3760 1568 91 80 3055 3777 1 714 491 1517 FAX 1 919 850 1001 FAX 31 33 453 4050 FAX 65 6383 4664 FAX 86 21 3760 1566 FAX 91
7. 80 3055 3737 FAX 2012 Extron Electronics All rights reserved www extron com
8. Figure 3 Wall box installation SM 3 User Guide Installation 4 Wiring the Speaker Mounting Plate 1 Route the two speaker wires through the rear of the mounting plate and attach the wire ends to the quick connect contacts using a small screwdriver see figure 4 below Be sure to observe the correct polarity NOTE The positive connector and the negative connector are marked on the mounting plate 2 Attach the mounting plate to the wall box where used using two mounting screws see figure 4 below NOTE The mounting screw holes in the mounting plate allow for some degree of play and lateral movement so that the mounting screws may be aligned properly with the screw holes of the wall box Mounting Screws Figure 4 Attaching the mounting plate to a wall box SM 3 User Guide Installation 5 NOTE When mounting to surfaces that do not allow wires to be routed from behind such as on masonry or concrete walls and the wires are routed to the speakers via a raceway use the alternate access points see figure 5 below to run the wires to the quick connect speaker contacts 9 SN gt G AM YS YA 0 Mounting Plate 10 Mounting Plate Alternate Access Point Alternate Access Points Figure 5 Alternate wire access points SM 3 User Guide Installation 6 Mounting to a Wall Stud 1 Install the speaker cables into the wall
9. clusive SpeedMount mounting system allows the SM 3 to slide onto the mounting plate and lock into place with a click The integrated electrical contacts on the speaker automatically mate with the pre wired contacts on the mounting plate further simplifying and speeding up installation A release on the speaker baffle allows for quick removal from the mount The hidden release deters theft along with the concealed speaker wiring contacts When used with the 0 mounting plate the SM 3 protrudes less than 4 from the wall to comply with ADA Americans with Disabilities Act standards for protruding object limits The SM 3 is sold in pairs and is available in a black or white finish It includes 0 and 10 mounting plates and a 5 year parts and labor warranty e Low profile Compact low profile full range speaker SpeedMount Exclusive SpeedMount mounting system included with 0 and 10 mounting plates Impedance 8 ohm nominal impedance e Full range driver 3 7 6 cm full range driver with a tuned bass reflex port e Frequency response Frequency response 75 Hz to 18 kHz Power 15 watts continuous pink noise 30 watts continuous program e Flush mount Flush mount design with shallow profile e Mounting plate Speaker easily slides onto mounting plate connects to wiring contacts and secures into place with a click ADA compliance Complies with ADA requirements on protrusion limits when used
10. e wall surface see figure 2 below 10 mounting plate The 10 mounting plate allows the speaker to be installed at a 10 degree angle so that the speaker can be pointed down from an elevated position see figure 2 below ANN T KZ VA o NS gi 0 Mounting Plate 10 Mounting Plate Figure 2 Two types of speaker mounting plates SM 3 User Guide Installation 3 NOTE Observe all applicable building codes and local ordinances when installing the speaker Mounting to a Wall Box 1 Place the wall box against the installation surface and mark the guidelines for the opening on the wall Cut the material from the marked area Insert the wall box to check the size of the opening and fit Enlarge or smooth the edges of the opening if needed Feed cables through punch out holes of the wall box leaving enough slack for the speaker connections and secure them with cable clamps to provide strain relief Insert the wall box into the opening and attach it to the wall or stud leaving the front edge flush with the outer wall see figure 3 below To attach a wall box to wood use four 8 or 10 screws or 10 penny nails A minimum of 1 2 inch 1 3 cm of screw threads must penetrate the wood Wall Stud Speaker Cables Cable Clamp Screws or Nails Wall opening flush with edge of box
11. iate requirements of RoHS WEEE Vall alU usns mo zan a ote nan ka ao 5 years parts and labor SM 3 User Guide Reference Information 12 SM 3 RESPONSE GRAPHS FREQUENCY AND IMPEDANCE SPL vs FREQUENCY dBSPL AT 20 20 Hz 500 10K 20K dBSPL 20 Hz 100 200 500 10K 20K IMPEDANCE vs FREQUENCY Ohm 20 40 MAN Et TAN ao j Seer Ai NOT 20 2 100 200 500 5K 10K 20K SM 3 User Guide Reference Information 13 SM 3 POLAR GRAPHS 1 3 OCTAVE HORIZONTAL 180 4 kHz 8 kHz 10 kHz 20 kHz SM 3 User Guide Reference Information 14 Parts List Included Parts Description Part Number SM 3 speaker kit black 42 133 02 SM 3 speaker kit white 42 133 03 SM 3 Setup Guide Optional Accessories Description Part Number SM 3 replacement wall mounting kit black 70 930 02 SM 3 replacement wall mounting kit white 70 930 03 Packaging 0 Mounting Plates 2 Security Keys 2 Secondary Attachment 10 Mounting Plates 2 Screws 2 End Cap Speakers End Cap Figure 11 Packaging diagram SM 3 User Guide Reference Information 15 Extron Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of five years from the date of p
12. or conduit before installing the speaker mounting plate Locate the wall stud where the mounting plate will be installed and while positioning the mounting plate on the wall mark the location of two pilot holes Use the holes on either side of the mounting plate so that the stud does not interfere with the speaker wire routing see figure 6 below NOTE speaker wire access hole see figure 6 below must also be cut in the wall so mark that hole location now with the mounting plate positioned on the wall while ensuring that the wall stud does not interfere with the wire routing and that the mounting plate hides the access hole Mounting Screws Figure 6 Attaching the mounting plate to a wall Drill the mounting plate pilot holes and cut the speaker wire access hole as previously marked Route the speaker cables through the wall without snagging being sure to leave enough slack to connect the wires to the mounting plate SM 3 User Guide Installation 7 Attaching the Speaker to the Mounting Plate Step 1 Attaching the Speaker Position the rear mounting slot of the speaker above the catch tab of the mounting plate then slide the speaker down into the mounting plate so that the speaker is secured in place see figure 7 below When properly seated the speaker connections are automatically made AN 2 222 DODO Q VINN D NOU 222 9 SAY
13. speaker grill see Step 2 of the previous section and turn the key to the unlock position 2 Remove the security key 3 Apply pressure with your finger over the keyhole to unlatch the speaker from the mounting plate while lifting up on the speaker see figure 9 below Press to Release Figure 9 Removing the speaker from the mounting plate ATTENTION To avoid damaging or scratching the grill finish do not use tools or sharp instruments to depress the unlocking mechanism hidden behind the center of the grill NOTE The speaker may be supported by a safety line see Attaching a Seismic Support Cable in the following section SM 3 User Guide Installation 10 Attaching a Seismic Support Cable If a seismic support cable is being used use the included screw to attach a suitable cable to the screw hole see figure 10 below Insert screw here Anchor this end to a suitable secure point Reference only Seismic Support Cable Attach cable here and secure Figure 10 Attaching a seismic support cable SM 3 User Guide Installation 11 Reference Information The Reference Information section describes Specifications e Parts List e Packaging Specifications Audio acoustic and electrical Speaker type MET 1 way full range indoor surface mount speaker Frequency 75 Hz to 18 kHz 10 dB full space Power
14. urchase In the event of malfunction during the warranty period attributable directly to faulty workmanship and or materials Extron Electronics will at its option repair or replace said products or components to whatever extent it shall deem necessary to restore said product to proper operating condition provided that it is returned within the warranty period with proof of purchase and description of malfunction to USA Canada South America and Central America Japan Extron Electronics Extron Electronics Japan 1001 East Ball Road Kyodo Building 16 Ichibancho Anaheim CA 92805 Chiyoda ku Tokyo 102 0082 U S A Japan Europe and Africa China Extron Europe Extron China Hanzeboulevard 10 686 Ronghua Road 3825 PH Amersfoort Songjiang District The Netherlands Shanghai 201611 China Asia Middle East Extron Asia Extron Middle East 135 Joo Seng Road 04 01 Dubai Airport Free Zone PM Industrial Bldg F12 PO Box 293666 Singapore 368363 United Arab Emirates Dubai Singapore This Limited Warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or if modifications were made to the product that were not authorized by Extron NOTE product is defective please call Extron and ask for an Application Engineer to receive an RA Return Authorization number This will begin the repair process USA 14 491 1500 Europe 31 33 453 4040 Asia 65 6
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