Trafomatic Audio LARA Скачать руководство пользователя страница 4

SAFETY PRECAUTIONS

IMPORTANT SAFEGUARDS

PLEASE READ CAREFULLY ALL THE 

FOLLOWING IMPORTANT SAFE-

GUARDS THAT ARE APPLICABLE TO 

YOUR EQUIPMENT

CAUTION!
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE SCREWS. NO USER SER-
VICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

SAFETY

1) Read the User’s Manual and refer to it frequently during use of this product 

- All the 

    safety and operating instructions should be read before the product is operated.

2) 

Retain the User’s Manual 

- The safety and operating instructions should be retained for 

    future reference.

3) 

Follow Instructions

 - All operating and instructions for use should be closely followed.

4) 

Power Sources

   - This product should  be operated using only the type of power source indi-

    cated on the marking label. If you are not sure of the type of power supply in your home, con

    sult your product dealer or local power company.

5) 

Grounding

 - This product is equipped with a three prong IEC connector.   Always use power 

    cord with adequate wire cross section and an electrical outlet that is grounded.   If you do not 

    know whether the outlet is grounded, consult your electrician or local power company.

6) 

Power Cord Protection

 – Power supply cords should be routed so that they are not likely   

    to be walked on or pinched. Pay particular attention to cords at plugs, convenience recep-  

    tacles and where they exit from the product. Always use power cords with adequate current 

    ratings and safety certifications (UL, CE, TÜV, CSA, etc.)

7) 

Fuses

 - For continued protection against fire hazard, replace fuses with the same type and 

    rating of the fuses specified. When changing fuses, completely unplug the AC cord from the 

    wall outlet.

8) 

Turn-off when not using

 - Turn off the unit as soon as you stop actively using it. Unplug the 

     power supply from the wall during a lightning storm or when the product is to be left unattend-

     ed and unused for longer periods of time.

02

LARA -

 LINE LEVEL Preamplifier - U

ser Manual

Содержание LARA

Страница 1: ...www trafomaticaudio com Rev 1 www trafomaticaudio com Rev 1 LARA Line Level Preamplifier ...

Страница 2: ......

Страница 3: ...ontrols and Their Functions 08 Front Panel 08 Rear Panel 10 Servicing 11 Technical Specifications 12 Table of Contents Section Page No Safety Precautions 02 Getting Started 05 About Your Line Preamplifier 05 Packaging Preparation for use 06 Controls and Their Functions 08 Front Panel 08 Rear Panel 10 Servicing 11 Technical Specifications 12 ...

Страница 4: ... power company 5 Grounding This product is equipped with a three prong IEC connector Always use power cord with adequate wire cross section and an electrical outlet that is grounded If you do not know whether the outlet is grounded consult your electrician or local power company 6 Power Cord Protection Power supply cords should be routed so that they are not likely to be walked on or pinched Pay p...

Страница 5: ......

Страница 6: ...excessive smoke dust vibration or shock MAINTENANCE 1 Cleaning Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a dry cloth for cleaning Do not use any type of abrasive pad scour ing powder or solvent such as alcohol or benzene 2 Tube replacement Vacuum tubes have life in the 5000 hour range We recommend replac ing the tubes after 24 36 mo...

Страница 7: ...G VACUUM TUBES Many people have never had experience handling vacuum tubes Process is very similar to handling in candescent light bulbs As with the light bulbs you should not touch a vacuum tube when it is operating since you can burn yourself Similarly if a tube is dropped on a hard surface it may break or change critical operating pa rameters When replacing the tubes and removing the preamplifi...

Страница 8: ...fier unit by using provided power cable Plug in the power cord Connect LINE OUT of the LARA to line inputs of your amplifier If applicable connect sub woofer to the SUB OUT connectors Connect your audio sources to the preamplifier s inputs L1 through L3 and XLR1 XLR2 If some of your sources require signal grounding turntable tonearm for example connect the wire to the grounding lug GND on the rear...

Страница 9: ......

Страница 10: ...ifier make sure that the volume control is at its minimum The preamplifier will be fully functional after only 30 seconds However as it warms up over the first 15 minutes of operation you may notice subtle improvements in the sound quality At the end of your listening session make sure to turn the amplifier off Leaving it turned on does not improve sound quality and it reduces life of the vacuum t...

Страница 11: ......

Страница 12: ...d RCA outputs LINE Stereo subwoofer RCA outputs SUB Output grounding lift switch OUT GND LIFT in some configurations grounding of the system can configure so called ground loops In certain situation this causes increased hum in the system Ground lift switch is used to break the ground loop while maintaining safety afforded by proper system grounding NOTE never use the so called cheater plugs to re...

Страница 13: ...TENANCE section In an unlikely case that the unit does not operate as intended please contact factory or your local distributor for assistance CAUTION Lethal voltages are present inside the amplifier Do not remove the preamplifier s covers Ser vicing of the unit should be performed only by authorized service personnel 11 LARA LINE LEVEL Preamplifier User Manual ...

Страница 14: ...lement 2x 6N30P Power supply Low Induction toroid transformer by Trafomatic Audio High Inductivity custom made chokes Mundorf MLytic HV type Requirements 230V 50Hz 115V 60Hz switchable Power consuption 80VA Weight 10 kg Dimensions 400 x 310 x 100 mm REMOTE CONTROL LARA comes with its own dedicated remote control circuit For the sake of simplic ity reliability and long battery life basic functional...

Страница 15: ...www trafomaticaudio com ...

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