Extron electronic Speaker V LockTM User Manual

User’s Guide  
V-LockWall Mount Assembly Kit  
Replacement accessory for Extron System INTEGRATOR®  
SI 3 Surface Mount Speakers  
68-1490-01  
Rev. A  
03 08  
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Installation  
Installing the V-LockAssembly Kit  
If your speakers are not already installed, follow the instructions  
outlined in the SI 3 User's Guide supplied with the speakers (or  
online at www.extron.com).  
If your speakers are already installed, replace the V-Lock  
assembly by following the instructions, below.  
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Referring to packaging information for location,  
carefully remove and check contents before installation.  
Extron recommends that the wiring installation is  
performed by a professional audio equipment installer.  
For speaker details, specifications, troubleshooting tips,  
and service access information, refer to the  
SI 3 User's Guide supplied with the speakers, or online  
Existing wall mounting application  
To replace a damaged V-Lock assembly that is already installed,  
do the following:  
1.  
Remove the Extron logo from the front of the speaker to  
access the hex cap screw. Retain the logo.  
2.  
3.  
Insert the hex tool and unlock the speaker.  
Carefully lift the speakers away from the bracket, then  
disconnect the seismic cable and audio wires from the rear  
of the speakers.  
To remove (or insert) the wires,  
push down on the spring terminals  
at the back of the speaker.  
INPUT  
Negative  
Wire  
Release the springs to secure.  
Positive Wire  
Figure 3 — Remove audio wires from the terminals  
If the ends of the wires are damaged and need to be  
re-stripped, follow the instructions in the SI 3 User's  
Guide.  
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V-LockWall Mount Assembly Kit • Installation  
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Installation, cont'd  
4.  
Rotate the stage (V-lock groove) 90degrees to the wall  
plate (see figure 4), to access the screws in the wall plate.  
Rotate this  
section 90°...  
...and remove  
screws.  
Figure 4 — Remove the old V-Lock Assembly  
5.  
Carefully remove and retain the mounting screws, taking  
care not to damage the mounting holes in the wall.  
Remove the mount from the wall.  
6.  
Remove a new V-Lock assembly from its box, loosen the  
hex cap screw and rotate the front section approximately  
90 degrees to the mounting plate (see figure 4). Lightly  
tighten the hex cap screw to temporarily lock it in position,  
allowing access to the mounting holes in the wall plate.  
7.  
Pass the wire through the access hole in the wall plate and  
using the existing mounting holes and screws, securely  
mount the new assembly wall plate to the wall.  
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If the mounting holes in the wall are damaged and  
unusable, or a new location is desired, create new  
mounting holes, following the instructions in  
the SI 3 User's Manual.  
8.  
9.  
Loosen the hex cap screw and turn the stage back to its  
upright position. Retighten the hex cap screw to lock it in  
place.  
Reattach the seismic cable to the speaker (see figure 5).  
Insert the speaker wires (see figure 3).  
Anchor this end to a  
suitable secure point.  
Seismic Safety Cable  
Attach cable  
here and  
secure it.  
Figure 5 — Re-attach the seismic safety cable  
V-LockWall Mount Assembly Kit • Installation  
3
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Mounting the speakers  
1.  
Carefully lift the speaker above the wall mount assembly  
and gently slide the speaker box bracket down into the  
V-lock groove (see figure 6) until it locks into place.  
...and slide it down  
into the V-lock groove.  
Lift the speaker up to the  
wall mount assembly....  
Box  
Bracket  
Box  
Bracket  
V-Lock  
Groove  
V-Lock  
Groove  
Figure 6 — Slide the speaker down onto the wall  
mount assembly  
2.  
If re-installing two speakers, repeat all the installation and  
speaker mounting steps for the second speaker.  
V-LockWall Mount Assembly Kit • Installation  
4
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Installation, cont’d  
Final adjustments  
1.  
Turn on the audio source and any associated devices.  
Adjust the source and device settings as desired to get the  
optimum audio output for your speaker application.  
2.  
To adjust the speaker angle insert the allen hex tool into  
the locking access, loosen the hex cap screw, and adjust to  
the desired angle (see figure 7). Tighten the hex cap screw  
down about 6 to 8 turns clockwise, until snug, for the  
speaker to sit securely in the desired position.  
Turn clockwise  
to tighten.  
Figure 7 — Adjust speaker and lock in place  
After locking it into place, check that the speaker  
is secure and cannot be lifted from the wall mount  
assembly. If it does lift out, continue tightening the hex  
cap screw until it is no longer possible to lift the speaker  
from the assembly.  
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3.  
Replace the Extron logo, pressing it firmly into place.  
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For speaker details, specifications, troubleshooting tips,  
and service access information refer to the  
SI 3 User's Guide supplied with the speakers, or online  
V-LockWall Mount Assembly Kit • Installation  
5
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Extron’s Warranty  
Extron Electronics warrants this product against defects in materials and workmanship  
for a period of five years from the date of purchase. 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:  
Extron Electronics  
Europe, Africa, and the Middle East:  
Extron Electronics, Europe  
Beeldschermweg 6C  
1001 East Ball Road  
3821 AH Amersfoort  
Anaheim, CA 92805, USA  
The Netherlands  
Asia:  
Japan:  
Extron Electronics, Asia  
135 Joo Seng Road, #04-01  
PM Industrial Bldg.  
Singapore 368363  
Extron Electronics, Japan  
Kyodo Building  
16 Ichibancho  
Chiyoda-ku, Tokyo 102-0082  
Japan  
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 non-  
Extron authorized modification to the product.  
If it has been determined that the product is defective, please call Extron and ask for an  
Applications Engineer at (714) 491-1500 (USA), 31.33.453.4040 (Europe), 65.6383.4400  
(Asia), or 81.3.3511.7655 (Japan) to receive an RA# (Return Authorization number). This  
will begin the repair process as quickly as possible.  
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.  
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Extron Electronics, USA  
1230 South Lewis Street  
Anaheim, CA 92805  
800.633.9876 714.491.1500  
FAX 714.491.1517  
Extron Electronics, Europe  
Beeldschermweg 6C  
3821 AH Amersfoort, The Netherlands  
+800.3987.6673 +31.33.453.4040  
FAX +31.33.453.4050  
Extron Electronics, Asia  
135 Joo Seng Rd. #04-01  
PM Industrial Bldg., Singapore 368363  
+800.7339.8766 +65.6383.4400  
FAX +65.6383.4664  
Extron Electronics, Japan  
Kyodo Building, 16 Ichibancho  
Chiyoda-ku, Tokyo 102-0082  
Japan  
+81.3.3511.7655 FAX +81.3.3511.  
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