Free 642-188 Exam Braindumps (page: 4)

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Which three statements are correct when tuning the camera on a Cisco TelePresence system? (Choose three.)

  1. Target placement should match the green and red boxes on the screen, respectively
  2. Place the large target three feet behind the small target.
  3. Place the large target five feet behind the small target
  4. Tune the camera so that the red and green bars line up as closely as possible
  5. Perform auto-adjust to optimize focus and sharpness

Answer(s): A,C,D



Which two statements are correct when calibrating the Cisco Telepresence cameras?
(Choose two)

  1. If the room uses fixed artificial lighting, click the Disable radio button fur the Camera Auto Brightness and Camera Auto Color Balance
  2. If the Auto Adjust test to automatically adjust lighting and color balance fails, you may need to add more light
  3. If the room uses fixed artificial lighting, click the Enable- radio button for the Camera Auto Brightness and Camera Auto Color Balance
  4. If the room uses outside lighting, click the Disable radio button for the Camera Auto Brightness and Camera Auto Color Balance

Answer(s): A,B



During your assessment of a potential Cisco Telepresence System 1300 room you notice.

• The ceiling is 8 feel (2 4meters) high and currently illuminated with recessed parabolic light fixtures.

Which lighting recommendation is the most appropriate?

  1. The Cisco Telepresence endpoint has a lighting facade which is designed to provide enough light for the participants face and torso, so no lighting changes are required
  2. The ceiling should be raised higher than 8 feet (2.4 meters) to accommodate appropriate light fixtures for use with Telepresence
  3. The existing fixtures are not ideal but are adequate for use with TelePresence
  4. The existing fixtures should be replaced with recessed indirect light textures
  5. No recommendation can be made until the lighting has been measured with a lux meter in the appropriate zones

Answer(s): D



Which is a design requirement for Cisco Telepresence room aesthetics?

  1. Every room should be identical.
  2. Maintain continuity in appearance among rooms
  3. Carpet patterns and textures match from room to room
  4. All rooms should be painted brown
  5. The only wall treatment should be paint

Answer(s): B






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