Blackheart Little Giant 5 Guide de l'utilisateur télécharger pdf (Page 6)

The Rear Panel

WARNING! Never turn on or use the amplifier without a load or speaker connected to the amplifier.

ALWAYS

use a good quality (non-shielded) speaker cable. Never use (shielded) instrument cable.

ALWAYS match the amplifier’s speaker output impedance to the impedance of the speaker

that is being used. Use only one type impedance output at a time. If more than one speaker is

connected at the same time, make sure they all have the same impedance rating. Never use

two or more cabinets with different impedance ratings. This will create an unbalanced load.

When using multiple speaker cabinets (with the same impedance rating), match the total load

impedance of the speaker cabinets to the speaker output of the amplifier.

SPEAKER CABINET IMPEDANCE divided by NUMBER OF CABINETS = TOTAL LOAD

4 x 16 ohm cabinets with parallel inputs = 4 ohm load. For this application use 4 ohm output jacks.

2 x 16 ohm cabinets = 8 ohm load. For this application use the 8 ohm speaker jacks.

1 x 16 ohm cabinet = 16 ohm load. For this application use the 16 ohm speaker jack.

2 x 8 ohm cabinets = 4 ohm load. For this application use the 4 ohm output jacks.

1 x 8 ohm cabinet = 8 ohm load. For this application use the 8 ohm speaker jack.

1 x 4 ohm cabinet = 4 ohm load. For this application use the 4 ohm speaker jack.

9. AC Power Input with Mains Fuse

Assembly: Your amplifier is equipped

with a detachable power cable that

plugs into the IEC Mains socket on the

back of the amplifier. The AC power

cord should only be plugged into a

grounded power outlet that meets all

applicable electrical codes and is com-

patible with the voltage, power, and fre-

quency requirements stated on the rear

panel of the amplifier. Do not attempt

to defeat the safety ground connection.

The AC Mains fuse is located in the IEC

Mains socket and is used to protect

the amplifier from electrical faults. If

the fuse needs to be replaced, please

refer to the correct fuse specifications

located on the back panel of the ampli-

fier. Never bypass the fuse or replace it

with a wrong type or value.

10. 16 OHMS: The 16 ohms speaker

output jack is designated for 16

ohm speaker cabinets only, like the

Blackheart BH112.

11.

8 OHMS: The two 8 ohms speaker out-

put jacks are wired in parallel. Use a sin-

gle jack when using one 8 ohm speaker

cabinet. Use both speaker jacks when

using two 16 ohm speaker cabinets.

12. 4 OHMS: The two 4 ohms speaker

output jacks are wired in parallel. Use

a single jack when using one 4 ohm

speaker cabinet. Use both speaker

jacks when using two 8 ohm speaker

cabinets. If you have four 16 ohm cabi-

nets with parallel speaker jacks (i.e.,

Blackheart 112 or 412 Cabinet), you

can link all four 16 ohm cabinets in a

parallel wiring configuration, totaling a

4 ohm load.

LOUDSPEAKER OUTPUTS

POWER OUTPUT 5 WATTS RMS

CONNECT SPEAKERS BEFORE USE

DESIGNED FOR CRATE IN USA. MANUFACTURED IN CHINA. FABRIQUE EN CHINE

REGISTERED TRADEMARKS OF LOUD TECHNOLOGIES INC.

WHY ARE YOU SITTING THERE READING THIS STUFF? PLUG IN AND START ROCKING!

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES FOR THE U.S. AND

ICES-003, FOR CANADA. 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.

USC

MANUFACTURING DATE

SERIAL NUMBER

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC

SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR

MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE

PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.

AVI S:

RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR

4 OHMS 4 OHMS 8 OHMS 8 OHMS 16 OHMS

VOLTAGE

STICKER

POWER CONSUMPTION 45VA

100/120VAC 50~60Hz - T2.AL 250V FUSE

220/240VAC 50~60Hz - T1.AL 250V FUSE

MAINS

FUSE

DO NOT OBSTRUCT VENTILATION GRILLES

NE PAS OBETRUER LES GRILLES DE VENTILATION

WARNING!:

ATTENTION!:

LITTLE GIANT 5 - SINGLE ENDED/CLASS A AMPLIFIER

9101112

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Blackheart Little Giant 5 Guide de l'utilisateur Page 6

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