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C H A P T E R 5
Maintainingyour roomsystem
39
Youneed to clean the camera lens only if there is visible accumulation of dust. Use a canister of
inert gas or a blower bulb to blow the dust off of the lens. Don’t blow off dust with your mouth
because this candeposit droplets of saliva onthe camera lens.
Maintaining the microphones
Follow these instructions to clean the microphones.
To clean the microphones
1. Turn off yourroom system (see Turning off yourroom system on page 31).
2. Wipe the microphones with a lint-free, non-abrasive cloth.
Maintaining the speakers
Follow these instructions to clean the speakers.
To clean the speakers
1. Turn off yourroom system (see Turning off yourroom system on page 31).
2. Wipe the speakers with a lint-free, non-abrasive cloth.
Checking your room system installation
Inspect your room system’s hardware installation frequently to ensure that it remains secure.
l Check the mounting location for signs of damage orweakness that can occur over time.
l Check for loose screws, gaps, distortions or other issues that could occurwith the mounting
apparatus.
If you find an issue, referto a professional installer.
Inspect your room system’s software installationby making a test call (seeTestingyour room
system on page 49).