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ENGLISH

2

•  Read instructions 

- All the safety and operating instructions should be read 

before the product is operated.

•  Retain instructions 

- The safety and operating instructions should be retained 

for future reference. 

•  Heed Warnings 

- All warnings on the product and in the operating instructions 

should be adhered to. 

•  Follow Instructions 

- All operating and use instructions should be followed.

• Cleaning 

- Unplug this product from the wall outlet before cleaning. Do not use 

liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 

• Attachments 

- Do not use attachments not recommended by the product 

manufacturer as they may cause hazards. 

•  Water and Moisture 

- 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. 

• Accessories 

- Do not place this product on an unstable cart, stand, tripod, 

bracket, or table. The product may fall, causing serious injury to a child or adult 
and serious damage to the product. Use only with a cart, stand, tripod, bracket, or 
table recommended by the manufacturer, or sold with the product. Any mounting 
of the product should follow the manufacturer’s instructions, and should use a 
mounting accessory recommended by the manufacturer. 

• 

Cart 

- A product and cart combination should be moved with care. 

Quick stops, excessive force, and uneven surfaces may cause the 
product and cart combination to overturn. 

• Ventilation 

- Slots and openings in the cabinet are provided for ventilation 

to ensure reliable operation of the product and to protect it from overheating. 
These openings must not be blocked or covered. The openings should never be 
blocked by placing the product on a bed, sofa, rug, or other similar surface. This 
product should not be placed in a built-in installation such as a bookcase or rack 
unless proper ventilation is provided or the manufacturer’s instructions have been 
adhered to. 

•  Power Sources 

- This product should be operated only from the type of power 

source indicated on the marking label and connected to a MAINS socket outlet 
with a protective earthing connection. If you are not sure of the type of power 
supply to your home, consult your product dealer or local power company. 

• Power

-Cord Protection - Power-supply cords should be routed so that they are 

not likely to be walked on or pinched by items placed upon or against them, 
paying particular attention to cords at plugs, convenience receptacles, and the 
point where they exit from the product. 

•  Mains Plug 

- Where the mains plug or an appliance coupler is used as the 

disconnect device, the disconnect device shall remain readily operable.

•  Outdoor Antenna Grounding 

- If an outside antenna or cable system is 

connected to the product, be sure the antenna or cable system is grounded so 
as to provide some protection against voltage surges and built-up static charges. 
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information 
with regard to proper grounding of the mast and supporting structure, grounding 
of the lead-in wire to an antenna discharge unit, size of grounding conductors, 
location of antenna discharge unit, connection to grounding electrodes, and 
requirements for the grounding electrode. 

NOTE TO CATV SYSTEM INSTALLER 

This reminder is provided to call the CATV system installer’s attention to Section 820-40 of 
the NEC which provides guidelines for proper grounding and, in particular, specifies that 
the cable ground shall be connected to the grounding system of the building, as close to 
the point of cable entry as practical. 

• 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 antenna or cable system. This will prevent damage 
to the product due to lightning and power-line surges.

•  Power Lines 

- An outside antenna system should not be located in the vicinity 

of overhead power lines or other electric light or power circuits, or where it can 
fall into such power lines or circuits. When installing an outside antenna system, 
extreme care should be taken to keep from touching such power lines or circuits 
as contact with them might be fatal. 

• Overloading 

- Do not overload wall outlets, extension cords, or integral 

convenience receptacles as this can result in a risk of fire or electric shock.

•  Flame Sources 

- No naked flame sources, such as lighted candles, should be 

placed on the product.

•  Object and Liquid Entry 

- Never push objects of any kind into this product 

through openings as they may touch dangerous voltage points or short-out parts 
that could result in a fire or electric shock. Never spill liquid of any kind on the 
product. 

•  Damage Requiring Service 

- Unplug this product from the wall outlet and refer 

servicing to qualified service personnel under the following conditions: 

– 

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 as an improper adjustment of other controls may result in 
damage and will often require extensive work by a qualified technician to 
restore the product to its normal operation. 

– 

If the product has been dropped or damaged in any way. 

– 

When the product exhibits a distinct change in performance-this indicates a 
need for service. 

•  Replacement Parts 

- When replacement parts are required, be sure the service 

technician has used replacement parts specified by the manufacturer or have the 
same characteristics as the original part. Unauthorized substitutions may result in 
fire, electric shock, or other hazards. 

•  Battery Disposal 

- When disposing of used batteries, please comply with 

governmental regulations or environmental public instruction’s rules that apply in 
your country or area.

•  Safety Check 

- Upon completion of any service or repairs to this product, ask the 

service technician to perform safety checks to determine that the product is in 
proper operating condition. 

•  Wall or Ceiling Mounting 

- The product should be mounted to a wall or ceiling 

only as recommended by the manufacturer.

WARNING

THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN 
EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER TO THE 
PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” WITHIN THE 
PRODUCT’S ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO 
CONSTITUTE A RISK OF ELECTRIC SHOCK TO PERSONS

THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS 
INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT 
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE 
LITERATURE ACCOMPANYING THE APPLIANCE.

IMPORTANT SAFETY INSTRUCTIONS

 

Содержание CI 8-120 DSP

Страница 1: ...Owner s Manual ENGLISH Multi Channel Amplifier NAD CI 8 120 DSP CI 8 120 DSP ...

Страница 2: ...l the CATV system installer s attention to Section 820 40 of the NEC which provides guidelines for proper grounding and in particular specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical Lightning For added protection for this product during a lightning storm or when it is left unattended and unused for long pe...

Страница 3: ...e mains plug should be disconnected from the mains socket outlet completely Battery shall not be exposed to excessive heat such as sunshine fire or the like Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type An appliance with a protective earth terminal should be connected to a mains outlet with a protective earth connection IF IN DOUBT CONSULT A C...

Страница 4: ...gs Bare wire or loose strands from the speaker cables must not touch the rear panel or other speaker terminals After installing the external speaker cables to the supplied SPEAKER terminal blocks plug in the wired up SPEAKER terminal blocks to corresponding SPEAKERS 1 8 rear panel terminals of CI 8 120 Connect corresponding end of the AC power cord to CI 8 120 s AC mains input and the AC power cor...

Страница 5: ...tor will not light up IMPORTANT NOTICE If the selected source is GLOBAL A and or GLOBAL B and there is an active source or input signal at either GLOBAL input terminal all eight LINE INPUT LED indicators will illuminate at the same time 4 GLOBAL A GLOBAL B IN OUT These IN OUT terminals are dedicated only to GLOBAL settings Configure GLOBAL A GLOBAL B via the INPUT OUTPUT menu of the web based CI 8...

Страница 6: ... IN At ON setting and with the 12V TRIGGER IN of CI 8 120 connected to a compatible external device that is equipped with a 12V DC trigger output the CI 8 120 can be switched remotely from standby mode to operating mode and vice versa This is dependent upon the presence or absence of 12V DC supply at 12V TRIGGER IN refer also to item about 12V TRIGGER IN With 12V TRIGGER IN ON OFF switch set to ON...

Страница 7: ... fuse of different type rating or value Failure to observe this precaution may cause damage to the amplifier circuits and may create a fire hazard and or defeat the safety built into the amplifier and may void the warranty 11 AC MAINS INPUT The CI 8 120 comes supplied with two separate AC power cords Select the AC power cord appropriate for your region Before connecting the AC power cord plug to t...

Страница 8: ...among the devices detected 4 Type the IP address into your control device s web browser to access your CI 8 120 s User Interface UI 5 Configure your CI 8 120 s Identification Input Output DSP and Settings parameters via the User Interface FIRMWARE UPGRADE PROCEDURE 1 Upon gaining access to your CI 8 120 s User Interface check immediately for any firmware update by selecting Check for Updates from ...

Страница 9: ...A is set to ON and with GLOBAL B also at ON setting GLOBAL A input becomes the active input over all other active input channels GLOBAL A takes priority over GLOBAL B NAME The factory default names of the eight LINE INPUT channels are Input 1 up to Input 8 Each LINE INPUT channel can be renamed by directly typing over the specific LINE INPUT For example type over Input 1 with the desired name or l...

Страница 10: ...l Output Name and DSP Preset are combination settings that can be modified at the PRESETS section of DSP menu or OUTPUT SETUP in the INPUT OUTPUT menu Assign an Output Channel with an Output Name that can either be the default name or by typing over desired Output name Designate a DSP Preset number for the particular Output Channel Ensure that the DSP Preset number you allocate has been previously...

Страница 11: ...ame test signal to be loaded to all eight channels at the same time TEST SIGNAL Select ON for the test signal to be active for the selected channel Turn off test signal by selecting OFF TYPE The test signal can be a pink noise generator or actual input signal from any of the input channels Select from the drop down tab Pink Noise or Input 1 to Input 8 to serve as for the test signal for specific c...

Страница 12: ...g to Power Button method or unplugging the AC power cord from the mains power outlet Power consumption is more than 80W while the unit remains powered up 12V TRIGGER The function of powering up down the CI 8 120 is dependent upon the presence or absence of 12V DC supply at 12V TRIGGER IN refer also to item about 12V TRIGGER IN Ensure that the rear panel12V TRIGGER ON OFF switch is set to ON so tha...

Страница 13: ...it at operating mode Unit will go to network standby mode after 20 minutes of no active audio source input Network Standby Mode 1 Power Button Method A ECO mode OFF Power mode Switch from other Power Mode Always ON 12VTrigger Signal Sense to Power Button Unit will immediately go to standby mode after the switch to Power Button mode Method B ECO mode OFF Power mode Currently at Power Button and uni...

Страница 14: ...rameters 2 Internal temperature exceeds 70 degrees Celsius The amplifier has been put into protection mode as a result of the temperature exceeding normal working parameters FIRMWARE VERSION AND LAST UPDATE Current firmware version and date firmware was last updated are shown ACTIONS CHECK FOR UPDATES Select Check for Updates to check for any new firmware update If new firmware details are shown c...

Страница 15: ...l channels driven 400W 1 kHz 0 1 THD two channels driven IHF dynamic power all channels driven 8 ohms 125W 4 ohms 200W 2 ohms 180W IHF dynamic power two channels driven 8 ohms 145W 4 ohms 260W 2 ohms 300W IHF dynamic power Bridged mode all channels driven 8 ohms 440W 4 ohms 350W IHF dynamic power Bridged mode two channels driven 8 ohms 480W 4 ohms 380W Peak output current 20 A 1 ohm 1 ms Damping f...

Страница 16: ...t power at 8 ohms all channels driven 1 8 rated power 190 648 195 665 1 3 rated power 415 1416 420 1433 1 2 rated power 600 2048 610 2082 Full rated power 1125 3840 1270 4334 Output power at 4 ohms all channels driven 1 8 rated power 195 665 205 700 1 3 rated power 435 1485 445 1519 1 2 rated power 630 2150 645 2201 Full rated power 1290 4403 1355 4625 Specifications are subject to change without ...

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