QSC AcousticDesign AD-C4T-WH User manual

AcousticDesign (AD)
Quick Start Guide
Models: AD-C4T-BK, AD-C4T-WH
TD-000526-00-C
TD-000526-00

EXPLANATION OF SYMBOLS
The term “WARNING!” indicates instructions regarding personal safety. If the instructions are not followed the result may be bodily injury
or death.
The term “CAUTION!” indicates instructions regarding possible damage to physical equipment. If these instructions are not followed, it may
result in damage to the equipment that may not be covered under the warranty.
The term “IMPORTANT!” indicates instructions or information that are vital to the successful completion of the procedure. The term “NOTE” is
used to indicate additional useful information.
The intent of the lightning flash with arrowhead symbol in a triangle is to alert the user to the presence of un-insulated
“dangerous” voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric
shock to humans.
The intent of the exclamation point within a triangle is to alert the user to the presence of important safety, and operating
and maintenance instructions in this manual.
IMPORTANT SAFETY INSTRUCTIONS
• Read these instructions
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with a dry cloth.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Only use attachments/accessories specified by the manufacturer.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power‑supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
• Do not use this apparatus in or near water or liquids.
• Do not submerge the apparatus in water or liquids.
• Do not use any aerosol spray, cleaner, disinfectant or fumigant on, near or into the apparatus.
• Do not block any ventilation opening. Install in accordance with the manufacturer’s instructions.
• Keep ventilation opening free of dust or other matter.
• Adhere to all applicable, local codes.
• Consult a licensed, professional engineer when any doubt or questions arise regarding a physical equipment installation.
Maintenance and Repair
Advanced technology, e.g., the use of modern materials and powerful electronics, requires specially adapted maintenance and
repair methods. To avoid a danger of subsequent damage to the apparatus, injuries to persons and/or the creation of additional
safety hazards, all maintenance or repair work on the apparatus should be performed only by a QSC authorized service station or
an authorized QSC International Distributor. QSC is not responsible for any injury, harm or related damages arising from any
failure of the customer, owner or user of the apparatus to facilitate those repairs.
Warranty
For a copy of the QSC Limited Warranty, visit the QSC website at qsc.com
Para una copia de la Garantía Limitada de QSC, visite el sitio web de QSC, en qsc.com Pour obtenir une copie
de la garantie limitée de QSC, visitez le site de QSC à qsc.com
Besuchen Sie die Webseite von QSC (qsc.com) um eine Kopie der beschräenkte Garantie von QSC zu erhalten.
如果您想要QSC有限保修的複印本，请造访QSC音频产品的网站qsc.com

3.75
Prepare Ceiling
Refer to Figure 1.
1. Use the template provided to mark and cut a hole (1) in the ceiling where the
loudspeaker is to be installed. For frame-construction ceiling, skip to “Wire
the Loudspeakers”.
2. Install two V-rails (2), one on each side of the hole, and supported by the
suspended-ceiling support rails (3).
3. Install the C-ring (4) over the hole, using the V-rails as support. Make sure the
clips on the C-ring are properly fitted over the V-rail.
4. Use sheet-metal screws (5) to secure the C-ring to the V-rails.
Wire the Loudspeakers
1. Set the transformer tap switch located under the grille for the desired wattage setting
or 16Ω for low impedance operation as shown in Figure 2.
2. Back out the conduit covers Phillips retaining screw to its stop point and pull the
conduit cover straight out to remove as shown in Figure 3.
3. Pass the wires through the conduit/stress-relief clamp, leaving enough wire for
making connections. Carefully tighten the clamp over the wires, or over the conduit
if used.
4.
Wire the female Euro-style plug as shown in Figure 4.
5. Plug the connector securely into the receptacle.
6. Reattach the conduit cover and secure with the Phillips retaining screw.
‑ Figure 1. ‑
70V 100V
‑ Figure 2. ‑
Parallel Wiring Diagram
‑ Figure 4. ‑
‑ Figure 3. ‑
Mount the Loudspeaker
Refer to Figure 5.
1. Make sure all of the dog-ears are fully extended and in their non-
capture position.
2. Position the loudspeaker into the hole prepared in the ceiling.
3. Use a Phillips screwdriver to tighten each of the three dog-ear screws. As you
tighten the screws, the dog-ears will swing into capture position over the ceiling. Be
sure all dog-ears are properly positioned over the ceiling.
4. Tighten the dog-ears until firm contact is made with the ceiling surface.
CAUTION!: Do not overtighten the dog-ear screws! Insert the
grille saftey tether grommet into supplied hole on the loudspeaker
baffle and install the grille.
Dog-ears against loudspeaker
To more
speakers
Amp
1
2
Turn the screw clockwise to engage the
dog-ear with the ceiling.
‑ Figure 5. ‑
3
4
2
5
1
N/A
30

Specifications and Dimensions
Product specifications and dimension drawings for the AD-C4T can be found online at qsc.com.
QSC Self Help Portal
Read knowledge base articles and discussions, download software and firmware, view product documents and training
videos, and create support cases.
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Customer Support
Refer to the Contact Us page on the QSC website for Technical Support and Customer Care, including their phone numbers
and hours of operation.
qsc.com/contact-us/
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