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LM/IM

LECTROSONICS, INC.

1

Service and Repair

If your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment 

needs repair.  Make sure you have followed the setup procedure and operating instructions.  Check the interconnect-

ing cables and then go through the 

Troubleshooting

 section in this manual.

We strongly recommend that you 

do.not

 try to repair the equipment yourself and 

do.not

 have the local repair shop 

attempt anything other than the simplest repair.  If the repair is more complicated than a broken wire or loose connec-

tion, send the unit to the factory for repair and service.  Don’t attempt to adjust any controls inside the units.  Once 

set at the factory, the various controls and trimmers do not drift with age or vibration and never require readjustment.  

There.are.no.adjustments.inside.that.will.make.a.malfunctioning.unit.start.working

.

LECTROSONICS’ Service Department is equipped and staffed to quickly repair your equipment.  In warranty repairs 

are made at no charge in accordance with the terms of the warranty.  Out-of-warranty repairs are charged at a modest 

flat rate plus parts and shipping.  Since it takes almost as much time and effort to determine what is wrong as it does 

to make the repair, there is a charge for an exact quotation.  We will be happy to quote approximate charges by phone 

for out-of-warranty repairs.

Returning Units for Repair

For timely service, please follow the steps below:

A.

 DO NOT return equipment to the factory for repair without first contacting us by email or by phone.  We need 

to know the nature of the problem, the model number and the serial number of the equipment.  We also need a 

phone number where you can be reached 8 A.M. to 4 P.M. (U.S. Mountain Standard Time).

B.

 After receiving your request, we will issue you a return authorization number (R.A.).  This number will help speed 

your repair through our receiving and repair departments.  The return authorization number must be clearly shown 

on the 

outside

 of the shipping container.

C.

 Pack the equipment carefully and ship to us, shipping costs prepaid.  If necessary, we can provide you with the 

proper packing materials.  UPS is usually the best way to ship the units.  Heavy units should be “double-boxed” for 

safe transport.

D.

 We also strongly recommend that you insure the equipment, since we cannot be responsible for loss of or dam-

age to equipment that you ship.  Of course,  we insure the equipment when we ship it back to you.

Lectrosonics.USA:
Mailing.address:.

.

Shipping.address:.

.

Telephone:

 

Lectrosonics, Inc. 

 

Lectrosonics, Inc. 

 

(505) 892-4501 

PO Box 15900 

 

581 Laser Rd.   

 

(800) 821-1121 Toll-free 

Rio Rancho, NM 87174 

Rio Rancho, NM  87124  

(505) 892-6243 Fax 

USA   

 

 

USA

 

 

 

 

Web:..

.

.

E-mail:

 

www.lectrosonics.com  

[email protected]

Lectrosonics.Canada:
Mailing.Address:.

.

Telephone:.

.

.

E-mail:

 

49 Spadina Avenue,   

(416) 596-2202  

 

Sales:    [email protected] 

 

Suite 303A   

 

(877) 753-2876 Toll-free  

Service:  [email protected] 

Toronto, Ontario M5V 2J1 

(877-7LECTRO) 

 

 

 

 

(416) 596-6648 Fax

Summary of Contents for LMa

Page 1: ...ncy Agile UHF Belt Pack Transmitter Featuring Digital Hybrid Wireless Technology US Patent Pending INSTRUCTION MANUAL Rio Rancho NM USA www lectrosonics com Fill in for your records Serial Number Purc...

Page 2: ...evel 6 Antenna 6 Belt Clip 6 Battery Installation 7 Operating Instructions 8 Selecting the Compatibility Mode 8 Attaching a Microphone or Musical Instrument and Adjusting Audio Levels 8 Adjusting the...

Page 3: ...Hybrid Technology All wireless links suffer from channel noise to some degree and all wireless microphone systems seek to minimize the impact of that noise on the desired signal Conventional analog s...

Page 4: ...ined high levels to both keep audio distortion low and preserve short term dynamic changes No Pre Emphasis De Emphasis Because the signal to noise ratio of the hybrid system is so high there is no nee...

Page 5: ...ount of time the transmitter signal is detected See your re ceiver manual to determine if this function is available By using the receiver s battery timer and replacing the transmitter battery before...

Page 6: ...may be possible to track battery status using the Battery Timer function available in a number of Lectrosonics receivers Refer to the associated receiver manual to determine if this function is availa...

Page 7: ...t be set to the operating mode of the matching receiver which is easily done using only the supplied screwdriver and a battery NOTE The unit is supplied from the factory as a 400 series transmitter 1...

Page 8: ...at the receiver Be sure the switch settings between the receiver and transmitter are set exactly the same If for example the 100K switch is one click above or below the desired frequency the receiver...

Page 9: ...rophone transmitter compatibility If the electret microphone is not designed properly for use with wire less transmitters it may be necessary to install a chip capacitor in the mic capsule or connecto...

Page 10: ...lustrated below Lec trosonics makes a number of cables and adapters for other situations such as connecting musical instruments guitars bass guitars etc to the transmitter These cables can be found in...

Page 11: ...The active preamp and low noise wire cable provide a same as wire experience in a wireless environment The 30 inch long cable offers enough cable to com fortably link the instrument to the wireless tr...

Page 12: ...eceiver output level set too low Indicates Proper Audio Modulation 2 Receiver output is disconnected cable is defective or miswired 3 Sound system or recorder input is turned down Distorted Sound 1 Tr...

Page 13: ...ng Line level input 5 0 mV to 6 V before limiting Greater than 15 V with limiting Input impedance Dynamic mic 300 Ohms Electret lavaliere Input is virtual ground with servo adjusted constant current b...

Page 14: ...s Returning Units for Repair For timely service please follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by email or by phone We need to know the n...

Page 15: ...Frequency Agile UHF Belt Pack Transmitter Rio Rancho NM 15...

Page 16: ...ew item Lectrosonics Inc will pay for the cost of returning your equipment to you This warranty applies only to items returned to Lectrosonics Inc or an authorized dealer shipping costs prepaid within...

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