SMART Technologies 240 Benutzerhandbuch

99-00855-20 C0

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Read this installation and user’s guide carefully before installing and using your SMART Audio 
240 system. This guide describes the proper installation and operational procedures that will 
keep you safe from harm and prevent damage to the system.

Do not expose the SMART Audio 240 system to excessive levels of dust, humidity or smoke.

To reduce the chance of the microphone batteries leaking:

•

Only recharge the batteries included with the SMART Audio 240 system. Do not recharge 
alkaline batteries.

•

Use only AA batteries.

•

Do not mix new and used batteries.

•

Orient the batteries’ positive and negative terminals so that they match the positive and 
negative markings in the battery compartment.

•

Do not store batteries in the microphones for an extended period of time.

•

Do not heat, disassemble or short the batteries, or expose the batteries to fire or high 
temperatures.

•

If the batteries do leak, avoid eye and skin contact with the batteries and the leaked 
material. 

•

Dispose of exhausted batteries and product components in accordance with the 
regulations for where you live.

• Failure to follow the installation instructions shipped with your SMART Audio 

240 system or adhere to the following procedures could result in personal 
injury and/or damage to the product.

• Ensure that you bundle and mark cables extending across the floor to your 

SMART Audio 240 system to avoid a trip hazard.

• To reduce the risk of fire or electric shock, do not expose the SMART Audio 

240 system to rain or moisture.

• Do not open or disassemble the SMART Audio 240 system. Opening the 

casing voids your warranty.

• Do not turn on the receiver until all the speaker cables are connected to the 

speakers.

• You must secure each ceiling speaker using a safety strap or cable that 

conforms to your local safety codes.

• Only recharge the batteries included with your SMART Audio 240 system.