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15

Owner’s Manual

Owner’

s Manual

HM-54 Limited Warranty

A.

 LOUD Technologies Inc. warrants all materials, 

workmanship and proper operation of this product for a period 

of 

one year

 from the original date of purchase. If any defects 

are found in the materials or workmanship or if the product 

fails to function properly during the applicable warranty 

period, LOUD Technologies, at its option, will repair or replace 

the product. 

This warranty applies only to equipment sold 

and delivered within the U.S. by LOUD Technologies Inc. or 

its authorized dealers.

B.

 Failure to register online or return the product registration 

card will not void the one-year warranty.

C.

 Service and repairs of Mackie products are to be 

performed 

only

 at a factory-authorized facility (see D below). 

Unauthorized service, repairs, or modification will void this 

warranty. To obtain repairs under warranty, you must have a 

copy of your sales receipt from the authorized Mackie dealer 

where you purchased the product. It is necessary to establish 

purchase date and determine whether your Mackie product is 

within the warranty period. 

D.

 To obtain factory-authorized service:

1.

 Call Mackie Technical Support at 800/898-3211, 7 

AM to 5 PM Monday through Friday (Pacific Time) to get 

a Service Request Number. Products returned without a 

Service Request Number will be refused. 

2.

 Pack the product in its original shipping carton. Also 

include a note explaining exactly how to duplicate the 

problem, a copy of the sales receipt with price and date 

showing, and your return street address (no P.O. boxes or 

route numbers, please!). If we cannot duplicate the problem 

or establish the starting date of your Limited Warranty, we 

may, at our option, charge for service time.

3.

 Ship the product in its original shipping carton, 

freight 

prepaid

 to the authorized service center. The address of 

your closest authorized service center will be given to you 

by Technical Support.

IMPORTANT:  Make sure that the Service Request 

Number is plainly written on the shipping carton.

E.

 LOUD Technologies reserves the right to inspect any 

products that may be the subject of any warranty claims before 

repair or replacement is carried out. LOUD Technologies may, 

at our option, require proof of the original date of purchase in 

the form of a dated copy of the original dealer’s invoice or sales 

receipt. Final determination of warranty coverage lies solely 

with LOUD Technologies. 

F.

 Any products returned to one of the LOUD Technologies 

factory-authorized service centers and deemed eligible for 

repair or replacement under the terms of this warranty will 

be repaired or replaced within thirty days of receipt. LOUD 

Technologies and its authorized service centers may use 

refurbished parts for repair or replacement of any product. 

Products returned to LOUD Technologies that do not meet the 

terms of this Warranty will be not be repaired unless payment 

is received for labor, materials, return freight, and insurance. 

Products repaired under warranty will be returned freight 

prepaid by LOUD Technologies to any location within the 

boundaries of the USA.

G.

 LOUD Technologies warrants all repairs performed 

for 90 days or for the remainder of the warranty period. 

This warranty does not extend to damage resulting from 

improper installation, misuse, neglect or abuse, or to exterior 

appearance. This warranty is recognized only if the inspection 

seals and serial number on the unit have not been defaced or 

removed.

H.

 LOUD Technologies assumes no responsibility for the 

quality or timeliness of repairs performed by an authorized 

service center.

I.

 This warranty is extended to the original purchaser and to 

anyone who may subsequently purchase this product within 

the applicable warranty period. A copy of the original sales 

receipt is required to obtain warranty repairs.

J.

 This is your sole warranty. LOUD Technologies does not 

authorize any third party, including any dealer or sales 

representative, to assume any liability on behalf of LOUD 

Technologies or to make any warranty for LOUD Technologies 

Inc.

K.

 THE WARRANTY GIVEN ON THIS PAGE IS THE SOLE 

WARRANTY GIVEN BY LOUD TECHNOLOGIES INC. 

AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS 

AND IMPLIED, INCLUDING THE WARRANTIES OF 

MERCHANTABILITY AND FITNESS FOR A PARTICULAR 

PURPOSE. THE WARRANTY GIVEN ON THIS PAGE SHALL BE 

STRICTLY LIMITED IN DURATION TO ONE YEAR FROM THE 

DATE OF ORIGINAL PURCHASE FROM AN AUTHORIZED 

MACKIE DEALER. UPON EXPIRATION OF THE APPLICABLE 

WARRANTY PERIOD, LOUD TECHNOLOGIES INC. SHALL 

HAVE NO FURTHER WARRANTY OBLIGATION OF ANY 

KIND. LOUD TECHNOLOGIES INC. SHALL NOT BE LIABLE 

FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL 

DAMAGES THAT MAY RESULT FROM ANY DEFECT IN THE 

MACKIE PRODUCT OR ANY WARRANTY CLAIM. Some states 

do not allow exclusion or limitation of incidental, special, or 

consequential damages or a limitation on how long warranties 

last, so some of the above limitations and exclusions may not 

apply to you. This warranty provides specific legal rights and 

you may have other rights which vary from state to state.

Please keep your sales receipt in a safe place.

Содержание HM-54

Страница 1: ... ...

Страница 2: ...ed hearing loss but nearly everyone will lose some hearing if exposed to sufficiently intense noise for a period of time The U S Government s Occupational Safety and Health Administration OSHA has specified the permissible noise level exposures shown in the following chart According to OSHA any exposure in excess of these permissible limits could result in some hearing loss To ensure against potenti...

Страница 3: ...nnections 5 SettheLevels 5 HookupDiagrams 6 HM 54Features 8 FrontPanel 8 1 MAININPUTLEVEL 8 2 PHONESJack 8 3 SOURCESelectSwitch 8 4 LEVELControl 8 5 PowerSwitch 8 RearPanel 9 6 IECPowerReceptacle 9 7 LEFTandRIGHTPHONESINPUT 9 8 PHONESOUTPUT 9 9 LEFTandRIGHTMAININPUT 9 10 MAINPHONESINPUT 9 AppendixA ServiceInformation 10 WarrantyService 10 Troubleshooting 10 Repair 11 AppendixB Connections 12 Appen...

Страница 4: ...ight away Right after that are the ever popular hook up diagrams that show typical setups for live sound and recording Then when you have time read the Features Description section This describes every knob button and connection point on the HM 54 Throughout this section you ll find illustrations with each feature numbered If you want to know more about a feature simply locate it on the appropriate...

Страница 5: ...s for headphone amp 1 and S L O W L Y turn up the LEVEL control on the front panel for the corresponding headphone amp Adjust for a comfortable listening level Note If the volume gets really loud really fast turn down the MAIN INPUT LEVEL control until you can turn up the headphone amp LEVEL control at least halfway Conversely if you have to turn the headphone amp LEVEL control all the way up turn...

Страница 6: ...studio preamp in a recording application The microphones and instruments are connected to the 400F and tracked to the DAW via the FireWire connection Separate stereo headphone mixes are returned from the DAW over the FireWire connection using the DAW s stereo auxes and connected to the Phones Inputs on the HM 54 via the eight analog outputs on the 400F ...

Страница 7: ...o headphone mixes to the HM 54 The Phones output from the 1640 is connected to the Main Phones Input on the HM 54 allowing the talent to listen to either the same mix as the engineer in the control room i e stereo return from the DAW for overdubbing or to their own individual headphone mix tracking If the talent and engineer are in the same room each musician can adjust their own headphone mix on ...

Страница 8: ...l from the rear panel PHONES jack WARNING The headphone amps are designed to drive any standard headphones to a very loud level We re not kidding They can cause permanent hearing damage Even intermediate levels may be painfully loud with some headphones BE CAREFUL Always start with the PHONES level turned all the way down before connecting headphones to the PHONES jack Keep it down until you ve pu...

Страница 9: ...hard wiring the headphone outputs to a patch panel in the rack Note Plugging headphones into the front panel PHONES jack automatically disconnects the signal from the rear panel PHONES jack 9 LEFTandRIGHTMAININPUT These 1 4 TRS jacks accept a balanced or unbalanced line level input signal This is the signal that you select when you leave the SOURCE select switch 3 on the front panel in the out pos...

Страница 10: ...nel Is the input LEVEL control 4 for the channel turned up Is the signal source turned up Make sure the signal level from the selected input source is high enough to drive the line level inputs on the HM 54 Try the same source signal in another channel set up exactly like the suspect channel Bad Output If you are listening to a PHONES OUTPUT 8 on the rear panel make sure that nothing is plugged in...

Страница 11: ...ory packaging 5 Include a legible note stating your name shipping address no P O boxes daytime phone number Service Request Number and a detailed description of the problem including how we can duplicate it 6 Write the Service Request Number in BIG PRINT on top of the box Units sent to us without the Service Request Number will be refused 7 Tech Support will tell you where to ship the preamplifier ...

Страница 12: ... ground earth connection from the balanced input ground earth connection leaving the unbalanced ground connected to the balanced input low cold connection only In some cases you may have to make up special adapters to interconnect your equipment For example you may need a balanced XLR female connected to an unbalanced 1 4 TS phone plug Many common adapters can be found at your local electronics su...

Страница 13: ...hnical Info HM 54 Specifications Frequency Response Main Input to any Output Level 12 o clock 0 1 dB 20 Hz to 20 kHz Distortion THD IMD Main Input to any Output 4 dBu output THD N 0 01 20 Hz to 20 kHz BW 1 kHz input 4 dBu Level 12 o clock Noise Residual Output Noise 103 dBu all outputs off 600Ω load 97 dBu all outputs 12 o clock 600Ω load Input Sensitivity 0 dBu 1 5 mW 600Ω Level 12 o clock Input G...

Страница 14: ...CT MAIN Main Input Level Phones 1 Front Phones Level Phones 1 Rear Left Right Phones 2 Input DIRECT MAIN Phones 2 Front Phones Level Phones 2 Rear Left Right Phones 3 Input DIRECT MAIN Phones 3 Front Phones Level Phones 3 Rear Left Right Phones 4 Input DIRECT MAIN Phones 4 Front Phones Level Phones 4 Rear ...

Страница 15: ... of the LOUD Technologies factory authorized service centers and deemed eligible for repair or replacement under the terms of this warranty will be repaired or replaced within thirty days of receipt LOUD Technologies and its authorized service centers may use refurbished parts for repair or replacement of any product Products returned to LOUD Technologies that do not meet the terms of this Warrant...

Страница 16: ... Road NE Woodinville WA 98072 USA United States and Canada 800 898 3211 Europe Asia Central and South America 425 487 4333 Middle East and Africa 31 20 654 4000 Fax 425 487 4337 www mackie com E mail sales mackie com ...

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