InfoComm CTS Certified Technology Specialist Online Training
InfoComm CTS Online Training
The questions for CTS were last updated at May 13,2025.
- Exam Code: CTS
- Exam Name: Certified Technology Specialist
- Certification Provider: InfoComm
- Latest update: May 13,2025
After installation, the system does not pass audio.
Based on the information in the drawing, what is the MOST LIKELY cause?
- A . cable lengths
- B . system needs a DSP
- C . phantom power is required
- D . speaker requires a 70 V transformer
Which of the following testing metrics would BEST be applied towards testing a distributed audio system for proper speaker wattages and cabling?
- A . Low-end system response 60 Hz and below
- B . High-end frequency response 10 kHz and above
- C . Audio uniformity in the range of intelligible speech 100 Hz – 2 kHz
- D . Audio uniformity across the entire spectrum of human hearing60 Hz – 20 kHz
When gathering information, it is important to ask about the customer’s goals because the
- A . customer may have unrealistic expectations of what can be done.
- B . customer may be planning on moving before the project is complete.
- C . integrator needs to confirm they understand the relationship between desires and budget
- D . integrator needs an understanding of what the customer expects to be able to do with the space.
After there is an approved labor change to a project, what should the project manager do NEXT?
- A . update the schedule
- B . order the equipment
- C . issue an invoice for the change
- D . inform the purchasing department
What is the PRIMARY advantage of preventive maintenance?
- A . upfront costs
- B . system fail proof
- C . less equipment downtime
- D . better system performance
What are the dimensions of UHD resolution?
- A . 2560 x 1440 pixels
- B . 3840 x 2160 pixels
- C . 2048 x 1080 pixels
- D . 4096 x 2160 pixels
What PRIMARY concern should the sales representative have had during the site survey of this room?
- A . room orientation
- B . length of cable runs
- C . ceiling clearance for the projector lift
- D . combination of fluorescent and Incandescent lighting
What is the FIRST stage in troubleshooting an AV system?
- A . evaluating possible sources of error
- B . identifying the symptoms of the error
- C . determining which devices are fully functional
- D . reviewing the system diagram showing the connections and the signal flow
Which document is used to clarify a project design issue?
- A . change order
- B . progress report
- C . request for change
- D . request for Information
Which of the following is the BEST service when new firmware is available for installed equipment across a fleet of conference rooms?
- A . keeping current version
- B . replacing the equipment
- C . updating them all at once
- D . a ringed update approach
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