AMBIT Microsystems Corporation
Headquarters: 5F-1, 5 Hsin-An Road, Hsinchu
Taipei Branch: 11F,100-1 Min-Chuan Road,
Science-Based Industria Park Taiwan, R.O.C.
Hsin-Tien, Taiwan, R.O.C.
TEL: +886 3 5784975 TEL:+886-2-218 9800
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AMBIT Microsystems Corporation
Headquarters: 5F-1, 5 Hsin-An Road, Hsinchu
Taipei Branch: 11F,100-1 Min-Chuan Road,
Science-Based Industria Park Taiwan, R.O.C.
Hsin-Tien, Taiwan, R.O.C.
TEL: +886 3 5784975 TEL:+886-2-218 9800
Introduction
Congratulations on Your Purchase!
Your new DOCSIS Cable Modem will provide you with high-speed access to the Internet through your cable TV
(CATV) network - access at a fraction of the time it takes traditional telephone modems. In addition, your service
will be always connected. Those two features give you the information you want, when you want it ... and your
telephone line is kept free.
Important Rules for Safe Operation
In addition to the careful attention devoted to quality standards in the manufacture of your Ambit DOCSIS Cable
Modem, safety is a major factor in the design of every product. However, safety is your responsibility, too.
This section lists important information that will help assure your enjoyment and proper use of the Ambit Cable
Modem and accessory equipment. Please read them carefully before operating and using your modem.
AMBIT Microsystems Corporation
Headquarters: 5F-1, 5 Hsin-An Road, Hsinchu
Taipei Branch: 11F,100-1 Min-Chuan Road,
Science-Based Industria Park Taiwan, R.O.C.
Hsin-Tien, Taiwan, R.O.C.
TEL: +886 3 5784975 TEL:+886-2-218 9800
Installation
Read and Follow Instructions - You should read all the safety and operating instructions before operating the
modem. Follow all operating instructions.
Retain Instructions - You should save all the safety and operating instructions, for your future reference.
Heed Warnings - Comply with all warnings on the products and in the operating instructions.
Check Power Sources - Operate this product only from the type of power source indicated on the product's
marking label. If you are not sure of the type of power supplied to your home, consult your dealer or local
power company.
Be Careful of Overloading - Do not overload wall outlets or extension cords, as this can result in a risk of fire or
electric shock. Overloaded AC outlets, extension cords, frayed power cords, damaged or cracked wire insulation,
and broken plugs are dangerous. They may result in a shock or fire hazard. Periodically examine the cord, and, if
its appearance indicates damage or deteriorated insulation, have it replaced by your service technician.
Protect Power Cords - Route power supply cords so that they are not likely to be walked on or pinched by items
placed upon or against them.
Pay particular attention to cords where they are attached to plugs and convenience receptacles, and examine the
point where they exit from the product.
Check Ventilation - Slots and openings in the enclosure are provided for ventilation to ensure reliable operation
of the product and to protect it from overheating. Do not block or cover these openings. Never block these
openings by placing the product on a bed, sofa, rug, or other similar surface. Never place this product near or over
a radiator or heat register, or any other heat source (including amplifiers). Do not place this product in a built-in
installation, such as a bookcase or equipment rack, unless you provide proper ventilation.
Do Not Use Accessories - Do not use attachments, unless they are recommended by Ambit, as they may cause
electrical or fire hazards.
Use the Recommended AC Adaptor - You must use the Adaptor that comes with your Ambit Cable Modem.
Do Not Use Near Water - Do not use this product near water - for example, near a bath tub, wash bowl, kitchen
sink or laundry tub, in a wet basement or near a swimming pool, and the like.
Do Not Place Near High Temperature Source -for example near a steamer, Kitchen range fire, and the like.
Use Caution in Mounting This Product - Do not place this product on an unstable surface or support. The
product may fall, causing serious injury to a child or adult, as well as serious damage to the product.
Use Care in Moving Product-and-Cart Combinations - Quick stops, excessive, force and uneven surfaces may
cause the product-and-cart combination to overturn.
Ground the Cable System - Be sure that the outside cable system is grounded, so as to provide some protection
against voltage surges and built-up static charges.
Section 810 of the National Electric Code, ANSI/NFPA No. 70-1984 (Section 54 of the Canadian Electrical Code,
Part 1) provides information with respect to proper
grounding of the cable system.
AMBIT Microsystems Corporation
Headquarters: 5F-1, 5 Hsin-An Road, Hsinchu
Taipei Branch: 11F,100-1 Min-Chuan Road,
Science-Based Industria Park Taiwan, R.O.C.
Hsin-Tien, Taiwan, R.O.C.
TEL: +886 3 5784975 TEL:+886-2-218 9800
Do not disconnect RF cable from your Ambit Cable Modem while the power to your modem is on.
Use
Unplug Power Before Cleaning - Do not use liquid cleaner or aerosol cleaner. Use a damp cloth for cleaning.
Keep Objects Out of Openings - Never push objects of any kind into this product through openings, as they may
touch dangerous voltage or "short-out" parts, which could result in a fire or electric shock. Never spill liquid on the
product.
Protect From Lightning - For added protection for this product during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet, and disconnect the cable system.
This will prevent damage to the product due to lightning and power line surges.
Take at least 10 seconds between DC plug off and on.
Service
Do Not Remove Covers - Do not attempt to service this product yourself, as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
Unplug this product from the wall outlet carefully, as the AC adaptor may be hot.
Refer Servicing to Qualified Service Personnel Under the Conditions Listed Below
When the power supply cord or plug is damaged.
If liquid has been spilled or objects have fallen into the product.
If the product has been exposed to rain or water.
If the product does not operate normally by following the operating instructions. Adjust only those controls
that are covered by the operating instructions.
If the product has been dropped or the cabinet has been damaged.
When the product exhibits a distinct change in performance, such as the inability to perform basic functions this indicates a need for service.
Require Safety Check - Upon completion of any service or repairs to this product, ask the service technician to
perform safety checks recommended by Ambit to determine that the product is in safe operating condition.
Overview
The modem provides you with high-speed data communications over the television cable network by following the
widely accepted DOCSIS/MCNS standards being developed by the Multimedia Cable Network System (MCNS)
consortium. Those standards offer a combination of high performance and interoperability among many of the
cable system operators in North America.