14

Appendix

Specifications

DIMENSIONS (W x D x H)

Phone section: 10.5" x 10.5" x 3" (26.7 cm x 26.7 cm x 7.6 cm)

Base unit: 4.25" x 5.5" x 2.5" (10.8 cm x 14 cm x 6.4 cm)

WEIGHT

Phone section: 2.7 lb (1.2 kg)

Base unit: .6 lb (0.27 kg)

Shipping: 10 lb (4.5 kg)

ENVIRONMENTAL

Operating Temperature: 0–50° C (32–122° F)

Storage temperature: 5–70° C (41–158° F)

Operating Humidity: 15 to 80%

Storage humidity: 10 to 90%

POWER Base unit:

Auto-adjusting power module; 100–240VAC; 50/60 Hz

TELEPHONE CONNECTION Analog PBX or PSTN line RJ-11C/CA11A,–12dBm nominal

KEYPAD

Alphanumeric standard keypad

LOUDSPEAKER VOLUME 90 dBspl A weighted @ 1 ft Bandwidth: 200Hz - 3.3kHz

Appendix

RECORD OUTPUT

Connector: 2.5 mm mono audio jack

Impedance: <1000 ohm

Bandwidth: 200Hz–3.3kHz

Dynamic Range: 60dB

THD <.01%

ECHO CANCELLATION

Tail Time: 128 mS x 3

NOISE CANCELLATION

Dynamic noise cancellation

CERTIFICATIONS

FCC Part 15/ICES-003 Class A FCC Part 68/IC CS-03

CE

UL, C-UL Certified

WARRANTY

2 Years

MODELS

MAX EX*

MAX EX Expansion Kit*

*Call your sales representative for part numbers

Appendix

 

15

 

Compliance

FCC Part 15/ICES-003 Compliance

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules and Industry Canada ICES-003.These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his/her own expense.

Operation is subject to the following two conditions: (1) This device may not cause interference, and

(2)This device must accept any interference including interference that may cause undesired operation of the device.

Changes or modifications not expressly approved by ClearOne Communications could void the user's authority to operate the equipment.

FCC Part 68 Compliance

US:FBIMT01B910158015 Ringer Equivalence Number (REN): 0.1B(ac)

This equipment complies with Part 68 of FCC Rules and Technical Requirements for Telephone Terminal Equipment published by ACTA. The marking on the base unit of this equipment contains, among other information, the US number and ringer Equivalence Number (REN) for this equipment. If requested, this information must be provided to your telephone company.

The REN is used to determine the quantity of devices, which may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incom- ing call. In most, but not all areas, the sum of the RENs should not exceed five (5.0).To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to obtain the maximum RENs for the calling area.

If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice is not practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice for you to make the necessary modifications in order to maintain uninterrupted service.

Notice

A plug and jack used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 Rules and Requirements adopted by the ACTA. A compli- ant telephone cord and modular plug is provided with this product. It is designed to be connected to a compatible modular jack that is also compliant. See installation instructions for details.

If you experience problems with this equipment, contact ClearOne Communications, 5225 Wiley Post Way, Salt Lake City, Utah 84116, or by phone at (801) 975-7200 for repair and warranty informa- tion. If the trouble is causing harm to the telephone network, the telephone company may request you remove the equipment from the network until the problem is resolved.

No user serviceable parts are contained in this product. If damage or malfunction occurs, contact ClearOne Communications for instructions on its repair or return.

This equipment cannot be used on telephone company provided coin service. Connection to Party Line Service is subject to state tariffs.

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

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ClearOne comm MAXTM EX Telephone Appendix, Specifications, FCC Part 15/ICES-003 Compliance, FCC Part 68 Compliance

MAXTM EX Telephone specifications

The ClearOne COMM MAXTM EX Telephone is a remarkably engineered communication device designed for professional conferencing environments. It provides exceptional audio clarity and is packed with features that facilitate seamless collaboration in both small and large meeting rooms.

One of the most notable features of the MAX EX is its advanced audio processing technology. The device uses ClearOne's proprietary acoustic echo cancellation, which ensures that all participants can be heard clearly without frustrating echoes or feedback. This technology is crucial during conferences, allowing users to focus on discussions without interruptions. The device also employs automatic gain control, which adjusts the microphone sensitivity based on the loudness of the speaker's voice, ensuring that every word is captured accurately regardless of speaker proximity or volume.

Another key characteristic of the MAX EX is its versatility in connectivity options. The telephone can connect to various devices using a standard analog phone line, making it suitable for both traditional phone systems and Voice over IP (VoIP) applications. Its ability to interface with video conferencing systems further enhances its functionality, enabling users to participate in multi-modal communication environments seamlessly.

The design of the MAX EX is another standout feature. The device boasts a sleek and modern aesthetic that fits well in any professional setting. It incorporates an intuitive user interface, complete with easy-to-read buttons and indicators that simplify operation. Users can effortlessly initiate calls, adjust volume levels, and access conference features without complications.

Scalability is another defining characteristic of the ClearOne MAX EX. The device can be expanded with additional units, allowing for coverage of larger areas or accommodating more participants. This makes it an excellent choice for organizations that anticipate growth or require flexibility in their audio conferencing setups.

In summary, the ClearOne COMM MAXTM EX Telephone is a robust and feature-rich communication tool. Its superior audio quality, versatile connectivity, user-friendly design, and scalability make it an ideal solution for any organization looking to enhance their conferencing capabilities. Whether used in boardrooms, classrooms, or remote workspaces, the MAX EX ensures that every communication is clear, professional, and efficient.