Q-SYS AD-C4T-LPZB Ceiling Mount Loudspeaker User Manual
- June 16, 2024
- q-sys
Table of Contents
AD-C4T-LPZB Ceiling Mount Loudspeaker
User Manual
AD-C4T-LPZB Ceiling Mount Loudspeaker
Acoustic Design™ Series
AD-C4T-LPZB Ceiling Mount Loudspeaker – Low Profile, Zero Bezel
EXPLANATION OF TERMS AND 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 lightning flash with arrowhead symbol in a triangle alerts the user to the
presence of uninsulated dangerous voltage within the product’s enclosure that
may constitute a risk of electric shock to humans.
The exclamation point within a triangle alerts the user to important safety,
operating, and maintenance instructions in this manual.
IMPORTANT SAFETY INSTRUCTIONS
WARNING!: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
- Read, follow, and keep these instructions.
- Heed all warnings.
- Do not use this apparatus in or near water or liquids.
- 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 any aerosol spray, cleaner, disinfectant or fumigant on, near or into the apparatus.
- Do not block any ventilation opening. Keep ventilation opening free of dust or other matter.
- Install in accordance with the manufacturer’s instructions.
- 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
WARNING: 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.
Specifications and Dimensions
Product specifications and dimension drawings for the AD-C4T-LPZB can be found online at qsys.com.
RoHS Statements
The QSC Q-SYS AD-C4T-LPZB is in compliance with European RoHS Directive.
The QSC Q-SYS AD-C4T-LPZB is in compliance with “China RoHS” directives. The
following table is provided for product use in China and its territories.
| QSC Q-SYS AD-C4T-LPZB
---|---
(Part Name)| (Hazardous Substances)
(Pb)| (Hg)| (Cd)| (Cr(vi))| (PBB)| (PBDE)
(PCB Assemblies)| X| 0| 0| 0| 0| 0
(Chassis Assemblies)| X| 0| 0| 0| 0| 0
This table is prepared following the requirement of SJ/T 11364.
0: Indicates that the concentration of the substance in all homogeneous
materials of the part is below the relevant threshold specified in GB/T 26572.
X: Indicates that the concentration of the substance in at least one of all
homogeneous materials of the part is above the relevant threshold specified in
GB/T 26572.
(Replacement and reduction of content cannot be achieved currently because of
the technical or economic reason.)
Installation
Prepare Ceiling
Refer to Figure 1.
- Use the template provided to mark and cut a hole (1) in the ceiling where the loudspeaker is to be installed. For a frame-construction ceiling, skip to “Wire the Loudspeakers”.
- Install two V-rails (2), one on each side of the hole, and supported by the suspended-ceiling support rails (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.
- Use sheet-metal screws (5) to secure the C-ring to the V-rails.
Wire the Loudspeakers
- 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.
- 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.
- 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.
- Wire the female Euro-style plug as shown in Figure 4.
- Plug the connector securely into the receptacle.
- Reattach the conduit cover and secure with the Phillips retaining screw.
Mount the Loudspeaker
Refer to Figure 5.
-
Make sure all of the dog-ears are fully extended and in their non-capture position.
-
Position the loudspeaker into the hole prepared in the ceiling.
-
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.
-
Tighten the dog-ears until firm contact is made with the ceiling surface.
CAUTION: Do not overtighten the dog-ear screws. -
Insert the grille safety tether grommet into supplied hole on the loudspeaker baffle and install the grille.
Knowledge Base
Find answers to common questions, troubleshooting information, tips, and
application notes. Link to support policies and resources, including Q-SYS
Help, software and firmware, product documents, and training videos. Create
support cases.
support.qsys.com
Customer Support
Refer to the Contact Us page on the Q-SYS website for Technical Support and
Customer Care, including their phone numbers and hours of operation.
qsys.com/contact-us/
Warranty
For a copy of the QSC Limited Warranty, go to: qsys.com/support/warranty-
statement/
© 2023 QSC, LLC. All rights reserved.
QSC and the QSC logo, Q-SYS, and the Q-SYS logo are
registered trademarks of QSC, LLC in the U.S.
Patent and Trademark Office
and other countries. Patents may apply or be pending.
All other trademarks are the property of their respective owners.
qsc.com/patents
qsys.com/patents
References
- QSC Patents
- Q-SYS - Cloud-manageable Audio, Video and Control
- Contact Us
- Patents
- Warranty Statement
- Q-SYS Knowledge Base