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FCC Notice - Declaration of Conformity Information

 

 
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant 
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful 

interference in a residential installation. This equipment uses and can radiate radio frequency energy and, 
if not installed and used in accordance with the instructions, may cause harmful interference to radio 
communications. 
 
However, there is no guarantee that interference will not occur in a particular installation. If this equipment 
does cause harmful interference to radio or television reception, which can be determined by turning the 

equipment off and on, the user is encouraged to try to correct the interference by one or more of the 
following measures: 

 

Reorient or relocate the receiving antenna. 

 

Increase the separation between the equipment and receiver. 

 

Connect the equipment into an outlet on a circuit different from that to which the receiver is 
connected. 

 

Consult the dealer or an experienced radio/TV technician for help. 

 
WARNING: Only peripherals complying with the FCC class B limits may be attached to this equipment.  

 
Changes or modifications made to this equipment, not expressly approved by us or parties authorized by 
us could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC 
Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful 
interference, and (2) this device must accept any interference received, including interference that may 
cause undesired operation. 

 

 
SAFETY INSTRUCTIONS

 

 
There are two categories of Safety Instructions included in this manual: 

 

Product Warnings, (i.e., what must never be done to assure avoiding those hazards that could 

cause bodily injury or property damage); and 

 

User Directions (i.e., what must always be done to assure the safe use of your device). 

 
The Safety Instructions contained in this manual have been categorized in accordance with the 
seriousness of the potential hazards through the use of Signal Words. Those Signal Words, and their 
intended meanings, are as follows: 

DANGER: Indicates that a failure to observe the Safety Instructions could result in death or catastrophic 
bodily injury. 
WARNING: Indicates that a failure to observe the Safety Instructions could result in serious bodily injury. 
CAUTION: Indicates that a failure to observe the Safety Instructions could result in minor bodily injury or 
property damage. 
NOTE: Designates important information that relates to activities and/or conditions that might result in 

loss of data and/or damage to your device.

 

 
Safe Use and Operation of Your Device

 

This equipment emits stray RF energy and will interfere with the reception of signals by airborne 
electronic navigational devices or medical devices. Do not operate this equipment near any sensitive 
medical devices. 
 

WARNING: Use only grounded AC power cords. 
Always immediately disconnect the power to the equipment in the event the device emits an unusual odor 
or sound or generates smoke.

 

 

WARNING: Never attempt to disassemble, repair or make any modification to your device. Disassembly, 
modification or any attempt at repair could cause bodily injury or property damage, as well as damage to 
the device itself. 
 

Summary of Contents for DDA-100

Page 1: ...NuForce DDA 100...

Page 2: ...erence received including interference that may cause undesired operation SAFETY INSTRUCTIONS There are two categories of Safety Instructions included in this manual Product Warnings i e what must nev...

Page 3: ...self Follow all operating instructions Do not use this unit near water You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit Do not place the unit on a bed sofa rug or s...

Page 4: ...oming signal and the digital to analog conversion takes place at the speaker outputs In effect the PWM power amplifier stage operates as a power DAC This effectively eliminates the DAC related problem...

Page 5: ...al sources to one or more of the inputs The DDA 100 accepts normal PCM signal also referred to as LPCM It does not recognize encoded bit streams i e Dolby or DTS digital signals r Speaker Output Conne...

Page 6: ...off the unit is still operating The LED will turn back on when the remote or knob are being employed To Enable Dim Mode r Press and hold Power On button while pressing the Input button DDA 100 Hardwa...

Page 7: ...e sent to a different country or returned to the country of purchase at your expense for repair or replacement If you seek service in a country that is not the country of original purchase you will co...

Page 8: ...AT IT WILL BE ABLE TO REPAIR ANY PRODUCT UNDER THIS WARRANTY OR MAKE A PRODUCT EXCHANGE WITHOUT RISK TO OR LOSS OF PROGRAMS OR DATA Some states and provinces do not allow the exclusion or limitation o...

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