MC2 Audio E100 Скачать руководство пользователя страница 6

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E Series – E100 Operating Instructions 

 

 

 

 

 

 

IMPORTANT SAFETY INSTRUCTIONS 

 

 

CAUTION: RISK OF ELECTRIC SHOCK. 

DO NOT OPEN 

 

 

 
 

 

 
 
 

WARNING:  Apparatus with CLASS I construction shall be connected to a MAINS socket outlet with a protective 
earthing connection. 
 
WARNING:  To prevent injury, this apparatus must be securely attached to the rack in accordance with the 
installation instructions. 
 
Read these instructions. 
 
Keep these instructions. 
 
Heed all warnings. 
 
Follow all instructions. 
 
Do not use this apparatus near water. 
 
Clean only with a dry cloth. 
 
Do not block any ventilation openings, install in 
accordance with the manufacturer’s instructions. 
 
Do not install near any heat sources, such as 
radiators, heat registers, stoves or other apparatus 
(including amplifiers) that produce heat. 
 
Protect the power cord from being walked on or 
pinched particularly at plugs, convenience 
receptacles and the pint where they exit from the 
apparatus. 
 
The mains circuit breaker shall remain readily 
accessible. 
 
Only use attachments/accessories specified by the 
manufacturer. 
 
Use only with the cart, tripod, bracket or table 
specified by the manufacturer, or sold with the 
apparatus. When a cart is used, use caution when 
moving the cart/apparatus combination to avoid injury 
from a tip over. 
 
Disconnect this apparatus during lightning storms or 
when unused for a long period of time. 
 

 

Refer all servicing to qualified service personnel. 
Servicing is required when the

 

apparatus has been 

damaged in any way, such as if the power-supply cord or 
plug is damaged, liquid has been spilled or objects have 
fallen into the apparatus, the apparatus has been 
exposed to rain or moisture, does not operate normally, 
or has been dropped. 
 
Do not expose this equipment to dripping or splashing 
and ensure that no objects filled with liquids, such as 
vases, are placed on the equipment. 
 
To completely disconnect this equipment from the AC 
mains, disconnect the power cord from the mains circuit 
breaker. 
 
Where the amplifier is mounted in a rack and 
permanently connected to the mains, then the rack 
should be installed with a readily accessible connector 
or an ALL POLE circuit breaker with 3mm breaking 
distances. 
 
This unit is fitted with a 3-wire power cord. For safety 
reasons, THE EARTH LEAD SHOULD NOT BE 
DISCONNECTED IN ANY CIRCUMSTANCE. 
 
The cooling fans suck cool air in through the front and 
blow hot air out at the rear of the unit through the 
ventilating grills. The front and rear of the amplifier 
should have free exposure to the air (i.e. in a rack leave 
the front and rear doors off), with 2cm air gap at the 
sides and top. IF AIR IS NOT ALLOWED TO ESCAPE 
FROM THE REAR, OVER-HEATING WILL OCCUR. Take 
care when mounting other equipment in the same rack. 
 
The mains switch on the amplifiers only switches one 
pole of the mains supply, therefore for units with a 
detachable cord to be fully disconnected from the 
mains, the mains disconnect device (ie mains plug or 
mains coupler) should remain readily operable.  For 
units with a fixed mains lead the external all pole circuit 
breaker with 3mm breaking distances is the disconnect 
device and therefore the installation of the amplifier 
shall be carried out in accordance with all the applicable 
installation rules. 
 

 

The lightning flash with arrowhead 
symbol within an equilateral triangle is 
intended to alert the user to the presence 
if 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 of important operating and 
maintenance (servicing) instructions in 
the literature accompanying the 
appliance. 

Содержание E100

Страница 1: ...weight Touring Power Amplifiers MC E100 Operating Instructions MC www mc2 audio co uk Tel 44 0 1404 44633 Fax 44 0 1404 44660 MC AUDIO Units 6 8 Kingsgate Heathpark Industrial Estate Honiton Devon England EX14 1YG 2 ...

Страница 2: ...Page 2 E Series E100 Operating Instructions ...

Страница 3: ...mic Amplifier Performance Measurements 10 Connecting To Your Amplifier Inputs 11 Connecting To Your Amplifier Speaker Outputs 12 Connecting To Your Amplifier Bridged Mono Operation 13 Operating Your Amplifier Front Panel Controls and Indicators 14 Operating Your Amplifier Notes and Switching On 15 Operating Your Amplifier Rear Panel Sockets and Switches 16 Looking After Your Amplifier Maintenance ...

Страница 4: ...00 T4 250 Ti500 Ti1000 Ti1500 Ti2000 Ti3500 Ti4 250 E15 E25 E45 E90 E100 E475 S800 S1400 and all OEM variants of these models are manufactured in accordance with EMC Directive 2004 108 EC in compliance with the following norm s or document s Technical Regulations EN55103 1 1996 EN55103 2 1996 and in accordance with the Low Voltage Directive 2006 95 EC in compliance with the following norm s or doc...

Страница 5: ...er power and increased efficiency whilst still maintaining the renowned sonic qualities and unsurpassed reliability associated with all our amplifiers Proprietary class D technology with a dual feedback loop system gives exceptional transient response and a resonant switch mode power supply with a large reservoir gives extremely high peak power without any bass sag Newly designed limiters linked t...

Страница 6: ...ng and ensure that no objects filled with liquids such as vases are placed on the equipment To completely disconnect this equipment from the AC mains disconnect the power cord from the mains circuit breaker Where the amplifier is mounted in a rack and permanently connected to the mains then the rack should be installed with a readily accessible connector or an ALL POLE circuit breaker with 3mm bre...

Страница 7: ...des liquides comme les vases n est placé sur l équipement Pour complètement débrancher cet équipement de la conduite principale de courant alternatif débranchez la corde de pouvoir du disjoncteur de conduite principale Où l amplificateur est monté dans un égouttoir et en permanence raccordé à la conduite principale alors l égouttoir devrait être installé avec un connecteur sans hésiter accessible ...

Страница 8: ...r safety reasons THE EARTH LEAD SHOULD NOT BE DISCONNECTED IN ANY CIRCUMSTANCE If ground loops are encountered consult the section on connecting your amplifier on page Error Bookmark not defined The wiring colours are 230V AREAS EARTH GREEN AND YELLOW 120V AREAS EARTH GREEN NEUTRAL BLUE NEUTRAL WHITE LIVE BROWN LIVE BLACK DO NOT USE THE UNIT IF THE ELECTRICAL POWER CORD IS FRAYED OR BROKEN The pow...

Страница 9: ...ing systems ENSURE THERE IS ADEQUATE VENTILATION The cooling fans suck cool air in through the front and blow hot air out at the rear of the unit through the ventilating grills The front and rear of the amplifier should have free exposure to the air i e in a rack leave the front rear doors off with 2cm air gap at the sides IF AIR IS NOT ALLOWED TO ESCAPE FROM THE REAR OVER HEATING WILL OCCUR Take ...

Страница 10: ...ries amplifiers have been designed to match this requirement and can deliver huge levels of power for short durations In order to protect themselves and the loudspeakers that they are driving continuous signals such as sine waves are automatically detected and reduced ramped down to a safe level When trying to measure the power output however continuous signals will give totally incorrect results ...

Страница 11: ...cable should still be twin core plus screen PIN1 Screen connected to the chassis of the unbalanced equipment or left disconnected at the unbalanced end PIN2 Hot signal PIN3 Cold ground 0V NOTE This amplifier is wired to the latest industry recommendations PIN1 is connected directly to the chassis mains earth If ground loops mains hum are encountered remove the screen connection from the other end ...

Страница 12: ...t be joined together as they are not both at ground potential Connecting them together will damage the amplifier and void the warranty As the currents involved are very high and to ensure best performance the speaker cables should be kept as short as possible and conform to the following minimum requirements E100 20A into 4 Ohm speaker loads When operating the amplifier into loads of less than 4 O...

Страница 13: ...nnel pair C D The method is the same for both channel pairs Supply signal to Channel A or C input only and push in the appropriate rear panel switch marked BRG A B or BRG C D Use Channel A or C s Output Speakon connector and connect as follows Pin 2 Hot Pin 1 Cold When operating in bridged mode the minimum impedances are doubled The minimum load in bridged mode is 4 ohms ...

Страница 14: ...allowing precise level settings Note that in bridged mono mode some controls may be inactive 5 Link LED This indicates if the channel is linked to its immediate neighbour If this is illuminated the attenuation control of the channel to the immediate right will not function as both channels are being fed from the left hand channel The link switches are on the rear panel see page 16 for details 6 PR...

Страница 15: ...water or other liquids into or on the unit and do not operate the unit while standing in liquid Do not block fan intake or rear ventilation outlets or operate the unit in an environment that could impede the free flow of air around the unit If the unit is used in an extremely dusty or smoky environment it should be cleaned of any collected debris at regular intervals Please also see the notes rega...

Страница 16: ...ence 4 Input XLR sockets Connect signal inputs to these sockets wired pin 2 hot 3 cold 1 ground For sensitivity and impedance of these inputs please see the specifications on page 18 5 Bridged mono switch A B Press this switch to run this pair of amplifier channels in bridged mode To run C D bridged press the switch on the far left of the panel beside channel D s input XLR 6 Fan outlet The variabl...

Страница 17: ...htly dampened cloth do not use any solvents as they will damage the paint finish and could remove printing If you have any doubts about carrying out maintenance please refer to a service engineer or contact your local dealer Looking After Your Amplifier Warranty Your amplifier is guaranteed for a period of five 5 years from the date of purchase We hope that it gives you many more years of reliable...

Страница 18: ... input PCB PCB741 one link for each channel Channel A s link is number 1 channel B s is number 2 and so on The gain may be set to 26 32 factory default setting or 36dB Remember setting higher gain does not change the maximum available power but changes the level of signal input to achieve maximum power In any case provided that the input signal is less than 20dBu 7 7V the built in limiter circuit ...

Страница 19: ... shipping 14 0 Additional Specifications Parameter Units E100 Input Impedance Active Balanced Ohms 20k Input CMRR dB 60 SNR dB 105 Damping Factor 1kHz 8 ohms 400 Signal Limiters Present Yes Protection Present Short Circuit DC Output Temperature Yes Mains In rush Control Present Yes Output Power per channel 8 Ohms Watts Sine Wave 1kHz 1150 Continuous music Crest Factor of 2 8 or 9dB 1300 Continuous...

Страница 20: ... 8 504 551 628 816 120 2 4 2 9 0 17 2 38 2 504 564 668 936 No Sig l Quiescent Light Crest Factor of 7 8 18dB Average Crest Factor of 4 8 14dB Heavy Crest Factor of 2 8 9dB For details of measurement methods please refer to the Technical Support area of our website PRC Settings and Maximum Output Power Reduction Control Setting Per Channel Bridged Pair Maximum Power into 8 ohms W 1400 5300 2dB PRC ...

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