UT200 Hand Held Transmitter Operating Instructions
Contents
1. response There is also an attenuation adjust ment to provide up to 15dB of additional headroom if needed Bass Mid Treble The bass and treble controls will boost cut by up to approximately 8dB while the Mid control will boost cut up to about 6dB These controls operate as standard tone controls Counter clockwise will reduce the response in that band and clockwise will provide a true boost These controls can be accessed by removing the windscreen To remove the windscreen grasp the body of the transmitter in one hand and the windscreen in the other hand Carefully unscrew the wind screen counter clockwise until it comes off then carefully slide the windscreen past the mic element e Set flat the mic capsule is very wide range and sounds a lot like a large competitor s top line condenser mic e Bass cut gives a dry but highly intelligible sound Crisp e Bass boost fattens the sound but is very listenable Does not get midbass boomy e Midrange cut sounds very smooth Almost a crooner quality A sweet sound e Midrange boost is likely to be useful in a system that is midrange shy e Treble cut has a mellow sound The capsule has a solid high end so a little cut does not ruin the response e Treble boost might be fine on some sound systems The sound doesn t get harsh showing that the response was smooth but sibilants are a little too much Should be used in moderation Bass Filter In addition to the ton2. the steps illustrated below Rotate Ring PullRing 1 8Turn Remove Outward Cover gt i H STEP2 lt 3 Rotate RingTo insert LockClosed Replace attery Cover fo z z O STEP5 oS STEP6 Ringwillsitflushinthe closedposition Alternate Method Depress the plunger with the corner of the battery and slide the battery into the compartment Note that the locking ring is in the closed position for this procedure Look inside the battery compartment when the cover is off and take note of the two differently sized holes in the battery contact pad Insert the battery so that the large hole in the battery contact pad will line up with the large contact on the battery when it is installed The spring loaded plunger in the bottom of the compartment opposite the contact pad secures the battery in place The battery status is indicated by an LED on the bottom panel The LED will glow brightly when the battery is good and will dim as the battery condition deteriorates The LED is at full brightness with a new battery Be sure this LED is enabled with the EXT LED switch in the battery compartment The battery status is also displayed on the Information Display on the front panel of the UDR200B Receiver See the UDR200B manual for further details Note It is possible to insert the battery backwards and still be able to close the battery door No damage will occur but the tra
3. 078 op amp for ultra low noise operation It is gain controlled with a wide range input compressor which cleanly limits input signal peaks over 30dB above full modulation DUAL BAND COMPANDOR Traditionally compandors have been a source of distortion in wireless microphone systems The basic problem with conventional systems is that the attack and decay times are always a compromise If the time constants are fast high frequency transients will not be distorted but this will cause low frequency distortion If the time constants are slower low frequency audio distortion will be low but high frequency transients will then be distorted The 200 system intro duces an entirely new approach to solving this basic problem called dual band companding There are actually two separate compandors in the 200 system one for high frequencies and one for low frequencies A crossover network separates the frequency bands at 1kHz with a 6dB per octave slope followed by separate high and low frequency compandors The attack and release times in the high frequency compandor are fast enough to keep high frequency transient distortion at a low level and the low frequency compandor uses slower time constants reducing low frequency distortion to well below that of a conventional compandor NO PRE EMPHASIS DE EMPHASIS The signal to noise ratio of the 200 system is high enough to preclude the need for conventional pre emphasis HF boost in the transmitter and
4. PHASE LOCKED LOOP COMPANDED i AUDIO j ai CG H 1 A VOLTAGE i CONTROLLED i H OSCILLATOR i j l PRESCALER OVIDER H H H LOW PASS H FREQ ats H H H FILTER SWITCHES Rio Rancho NM USA 3 UT200 control the audio output muting of the receiver The pilot tone is filtered out of the audio signal immediately after the detector in the receiver so that it does not influence the compandor or various gain stages The basic benefit of the pilot tone squelch system is that the receiver will remain muted until it receives the pilot tone from the matching transmitter even if a strong RF signal is present on the carrier frequency of the system This is extremely important in applications such as with an automatic microphone mixer WIDE BAND DEVIATION 75kHz deviation improves the capture ratio signal to noise ratio and AM rejection of a wireless system dramatically Almost all other wireless systems use less than 75kHz deviation LONG BATTERY LIFE High efficiency circuits throughout the design allow over 4 hours of operation using a single 9 Volt alkaline battery over 12 hours with a new lithium battery The battery compartment is a unique mechanical design which automatically adjusts to fit any brand of alkaline or lithium battery Battery replacement is easily accomplished by releasing the bottom and removing the battery cover The battery contacts
5. POWER ON OFF i eae A slide switch which turns battery power on and off The LED next to the switch lights up when the P On Off On Off switch is turned on This LED also serves as a battery condition indicator The LED will glow brightly Z ON when the battery is good and will dim as the battery condition deteriorates The LED is at full brightness ca with a new battery When the battery voltage reaches 7 Volts the LED will be completely dark Note this 8 e LED will not light if the EXT LED switch is in the OFF position A SWITCH AUDIO ON OFF A slide switch which mutes the audio in the OFF position and allows the audio gain modulation level of the transmit ter to be adjusted without feedback from the sound system This switch will do nothing if the EXTERNAL SWITCHES switch is in the BYPASS position INTERNAL FREQUENCY ADJUST Two rotary switches adjust the center frequency of the carrier The 1 6M is a coarse adjustment and the 100K is the fine adjustment Each transmitter is factory aligned at the center of its operating range The default position of the frequency select switches is in the center of the transmitter s range See page 10 for details on adjust ing the transmitter frequency Frequency switches located behind door MOD LEVEL LEDs These LEDs loacted under the battery door indicate the audio input level and are used when adjusting the transmitter AUDIO LEVEL gain control As the au
6. UT200 FREQUENCY AGILE HAND HELD TRANSMITTER OPERATING INSTRUCTIONS and trouble shooting guide LECTROSONICS INC Rio Rancho NM UT200 INTRODUCTION Thank you for selecting the Lectrosonics UT200 hand held wireless transmitter The UT combines over 80 years of engineering experience with the very latest compo nents in a design that addresses the most demanding professional applications The design of the UT200 was the direct result of numerous conversations with users staging and touring companies and dealers across the US The specific concerns and needs brought up in these conversations led directly to the development of the operational features offered on the UT200 Two hundred fifty six frequencies are user selectable in 100kHz steps to alleviate interference problems in travelling venues The UT200 is an integral microphone transmitter with an internal antenna The antenna is a dipole type utilizing the two printed circuit boards as the elements The housing is composed of durable PVC machined to a natural comfortable shape Internal mechanical parts are machined aluminum Only the UT200 transmitters are covered in this manual Companion receivers are covered in separate manuals The UT200 will operate with any 200 Series Lectroson ics receiver in the same frequency group TABLE OF CONTENTS INTRODUCTION ssszeictcetccetestecvoscais saddest ta ieiesd aaa a aaa Ea EAE 2 GENERAL TECHNICAL DESCRIPTION eecceeeeeeeeeeee
7. andard 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 damage to equipment that you ship Of course we insure the equipment when we ship it back to you Mailing address Shipping address Telephones Lectrosonics Inc Lectrosonics Inc Regular 505 892 4501 PO Box 15900 581 Laser Rd Toll Free 800 821 1121 Rio Rancho NM 87174 Rio Rancho NM 87124 FAX 505 892 6243 USA USA World Wide Web http vww lectrosonics com Email sales lectrosonics com Rio Rancho NM USA 13 LIMITED ONE YEAR WARRANTY The equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it was pur chased from an authorized dealer This warranty does not cover equipment which has been abused or damaged by careless handling or shipping This warranty does not apply to used or demonstrator equipment Should any defect develop
8. are spring loaded to prevent rattle as the unit is handled The UT200 contains a battery status monitoring circuit which monitors and sends the battery status to the UDR200B receiver The battery status is displayed on the front of the receiver FREQUENCY AGILITY The transmitter section uses a synthesized frequency selectable main oscillator The frequency is extremely stable over a wide temperature range and over time Two rotary switches located on the side of the unit provide 256 frequencies in 100kHz steps over a 25 5MHz range This alleviates carrier interference problems in mobile or travelling applications ANTENNA The high output antenna utilizes the lower half of the printed circuit boards as one radiating element with the upper half of the PC boards and mic capsule as the other half of the dipole configuration This allows the mic to be held in any position since the user s hands have little or no effect on the radiated power MICROPHONE ELEMENT The UT200 includes the Lectrosonics VariMic mic element The VariMic is an cardioid condenser back electret micro phone that is adapted for the unique circumstances of wireless microphones The problems it solves are dynamic range handling noise and low frequency noise rumble or wind In the VariMic an unusual pumped source FET circuit increases the usable dynamic range 12dB and greatly reduces distortion just as if the FET were being supplied with 48 Volts In addition a u
9. ators Controls Battery Weight Dimensions Emission Designator SPECIFICATIONS 486 4 to 588 7 and 614 4 to 793 6 MHz 100mW 32 765 kHz 2 Hz 5kHz deviation 0 002 75 kHz max Effectively none below 1GHz above 1GHz At least 50dB below the carrier 126 dBv Maximum SPL depends on mic element used Soft compressor gt 30 dB range 43 dB semi log rotary control Dual LEDs indicate modulation level 10 dB below clipping and at the onset of limiting Power ON OFF Audio ON OFF and Battery Condition LED located on bottom of unit Bypass controls located inside battery door Gain control located inside battery door Frequency switches to adjust the transmitter frequency in 1 6 MHz and 100 kHz increments located just below the mic head on the outside body of the case Precision compartment auto adjusts to accept any known alkaline or lithium 9 Volt battery We ve tried 125 different ones 13 2 ozs with VariMic capsule and alkaline battery 9 long x 2 05 diameter at largest point with VariMic capsule 200KF3E Specifications subject to change without notice LECTROSONICS INC Frequency Agile Handheld Transmit Ter 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 out the intercon necting cords and then go through th
10. de emphasis HF roll off in the receiver Pre emphasis and de emphasis in an FM radio system usually provides about a 10dB improvement in the signal to noise ratio of the system but the high frequency boost in the transmitter must be removed in a purely complementary manner or else the frequency response of the original audio signal will be altered Pre emphasis can also cause distortion in the receiver As this signal is passed through the IF filters in the receiver distortion can be produced most noticeably at full modulation De emphasis cannot be applied until the signal is converted into audio so there is no way around this problem short of eliminating pre emphasis altogether Neither of these problems occur in the 200 system The dual band compandor in the 200 Series system essentially provides a dynamic pre emphasis de emphasis function with extremely low distortion PILOT TONE SQUELCH The 200 system utilizes an ultrasonic tone modulation of the carrier to operate the receiver squelch This pilot tone consists of a 32kHz signal mixed with the audio signal following the microphone preamp just after the compandor to MIC ELEMENT PREAMP 3 OOO MT COMPANDOR S LP FILTER COMPANDED AUDIO UDIO TO XMTR le LP FILTER HP FILTER lt J O SHUNT LIMITER MUTE PWR T 4 1 i PEAK AUDIO 1 INDICATOR amp LIMITER 1
11. dio level increases first one LED lights The other LED lights as the audio level reaches maximum modulation The LEDs are located underneath the battery cover next to the AUDIO LEVEL control and are easily viewed when holding the transmitter in a normally used position AUDIO LEVEL This knob also located underneath the battery door is operated while speaking or singing into the transmitter to adjust the audio gain of the transmitter for the correct amount of modulation The LEDs located next to it indicate the modulation level as the gain is adjusted See page 6 for details on this very important adjustment EXTERNAL SWITCHES BYPASS This concealed slide switch defeats the external switches on the bottom panel for applica tions where it is best that the user not be able to operate the power and mute switches The external switches are bypassed when this switch handle is moved toward the bottom of the unit Bypass Switches EXTERNAL LED OFF This slide switch defeats the battery status LED on the bottom panel for applications where the LED may be distracting With this switch in the right hand position the power will remain on and the transmitter operating even though the power LED is off The external LED is disabled when this switch handle is moved toward the bottom of the unit Rio Rancho NM USA 5 UT200 Internal Controls VariMic Version The VariMic head includes adjustments for Bass Midrange and Treble
12. e TROUBLE SHOOTING section in the 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 You will save yourself time and trouble if you will follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by letter 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 am to 4 pm Mountain St
13. e controls the UT200 also has a built in bass filter This filter is fixed and cannot be adjusted or defeated Low frequency noise is much more of a problem with wireless microphones than with conventional microphones With a regular mic low frequency wind noise breath thumps or handling rumble can be filtered out at the control board before the noise causes problems with the follow ing electronics or speaker systems But with a wireless microphone the electron ics that will be overdriven are right in the wireless microphone Filtering at the control board is much too late To solve this problem the VariMic has a low frequency filter that is so sharp that it can remove low frequency noise without affecting any wanted vocals It consists of a 36 dB per octave filter circuit to sharply remove low frequency noise below 75 Hz without affecting vocal funda mentals The lowest operatic bass voice fundamental is 82 Hz See the curve below Attenuator The VariMic head includes an attenuator to provide an additional 15dB of headroom when needed The attenua UT200 Bass Midrange Treble Boost Cut tor should only be used when the normal Mic Level pot is already turned down as far as it will go and the signal through the mic is still too hot The attenuator control is a 16 position switch marked 0 through F F is minimum attenuation or the highest signal level 0 is maximum attenuation or the lowest signal level For the maximum amoun
14. eeeeeeeeeeeeeeeeeeseaeeseeeseaes 3 CONTROLS AND FUNCTIONS 00 ccccceeccceseeeeneeeeeeeeeeeeeceaeeseaeeeeaeeseaeeseeeenieeenaees 5 BATTERY INSTALLATION jcazicss cnet ctes exesiaed isl vaste aaao aa e a ea 8 OPERATING INSTRUCTIONS 1 00 cccceccececceeeeeeeeneeeeeeeeeeeseeeseeeeeaeeseaeeseeeseneeeeaees 9 OPERATING NOTES 0 cecececeececeteeeeneeeeneeeeeeeeeeeee sense scaeeeeeeesaaeeseaeeseaeesceeseneeeseeeenes 9 ADJUSTING THE TRANSMITTER FREQUENCY cece eeeeeeeeeetenereneeeeees 10 TROUBLESHOOTING wii eines ra gleaned ead eens 11 SPECIFICATIONS 0 sna eines ae ier a aF gaasi Ebner Tao EREDE 12 SERVICE AND REPAIR Moerisia uosis a a a aSa eG 13 RETURNING UNITS FOR REPAIR cccccecseeeeeeeeeeeeeeeeeeseeeeseaeeseaeeseeeeeeeeeeaaes 13 WARRANTY ceccsccctectecieeschckcesesccde ede aeecices caleba cast benseladbecs disean east eevee Back cover The UT200 transmitter is FCC type accepted under part 74 470 608 MHz and 614 806 MHz UT200 Emission Designator 180KF3E LECTROSONICS INC Frequency Agile Handheld Transmit Ter GENERAL TECHNICAL DESCRIPTION The UT200 transmitters are comprised of a number of functional sub systems as shown in the block diagram below GENERAL The 200 system uses 75kHz wide deviation for an extremely high signal to noise ratio The transmitter circuits are all regulated to allow full output power from the beginning 9 Volts to the end 7 Volts of battery life The input amplifier uses a Motorola 33
15. ese controls are located under the windscreen Unscrew the windscreen and carefully lift it off the top of the unit See pages 6 and 7 for these adjustments If you need to change these controls be sure to repeat the gain adjustment procedure beginning at step 3 6 Once the gain has been adjusted the transmitter audio can be turned on to make sound system level adjustments Set the A audio switch to ON position and adjust the receiver and or sound system level as required Please note there will be a 3 to 6 second delay between the moment the switch is thrown and the time when audio will actually be present This intentional delay eliminates turn on thumps and is controlled by the pilot tone squelch control OPERATING NOTES The AUDIO LEVEL control knob should not be used to control the volume of your sound system This gain adjustment matches the transmitter gain with the user s voice level and microphone positioning If the mic level is too high both LEDs will light frequently or stay lit This condition may cause distortion If the mic level is too low neither LED will light or the LEVEL LED will light dimly This condition may cause hiss and noise in the audio The first LED turns on at 10dB below full deviation The limiting LED turns on at full deviation and indicates that the input shunt compressor is operating The input compressor operates over a full 30dB range regardless of the gain control setting The co
16. mpressor uses a true absolute value circuit to detect both positive and negative peaks The attack time is 2 milliseconds and the release time is 80 milliseconds Occasional limiting is desirable indicating that the gain is correctly set and the transmitter is fully modulated for optimum signal to noise ratio Different voices will usually require different settings of the AUDIO LEVEL control so check this adjustment as each new person uses the system If several different people will be using the transmitter and there is not time to make the adjustment for each individual adjust it for the loudest voice Rio Rancho NM USA 9 UT200 ADJUSTING THE TRANSMITTER FREQUENCY If you are experiencing interference from another signal on your frequency you may want to change the operating frequency of your system The switch nearest to the mic element changes the operating frequency by 100 kHz per step and the switch furthest from the mic element changes it 1 6 MHz per step If you are experiencing interference change the operating frequency of the receiver to find a clear channel then set the transmitter to match Note These switches also appear on the front panel of the UDR2O00A version of the studio receiver and on the rear panel of the UCR200D version of the compact receiver Normally you should set the transmitter switches to match the receiver switch settings With the UDR200B version of the studio receiver the fron
17. nique 16 position sensitivity control at the element itself can adjust the sensitivity in 15 steps over a 15 dB range This is in addition to the normal gain control in the wireless microphone The result is the widest dynamic range of any condenser mic in a wireless microphone The VariMic has a three point damped rubber suspension to reduce high frequency handling noise and a generous sized windscreen to keep wind noise and breath pops away from the microphone Low frequency noise is much more of a problem with wireless microphones than with conventional microphones With a regular mic low frequency wind noise breath thumps or handling rumble can be filtered out at the control board before the noise causes problems with the following electronics or speaker systems But with a wireless microphone the electronics that will be overdriven are right in the wireless microphone Filtering at the control board is much too late To solve this problem the VariMic has a low frequency filter that is so sharp that it can remove low frequency noise without affecting any wanted vocals It consists of a 36 dB per octave filter circuit to sharply remove low fre quency noise below 75 Hz without affecting vocal fundamentals The lowest operatic bass voice fundamental is 82 Hz Isn t it nice to know that it will come ripping right through 4 LECTROSONICS INC Frequency Agile Handheld Transmit er CONTROLS AND FUNCTIONS EXTERNAL P SWITCH
18. not on same frequency Check labels on transmitter and receiver and the frequency switch settings 5 Operating range is too great Transmitter audio muted Make sure bottom panel A switch is turned on Push switch toward the letter A to turn the audio on 1 Receiver audio is muted or set too low 2 Receiver audio output is disconnected or cable defective or mis wired 3 Sound system or recorder input is turned down 1 Transmitter gain audio level is too high Speak or sing into the transmitter and check mod level lamps on transmitter and receiver See page 9 2 Receiver output level may be too high for the sound system or recorder input 3 Excessive wind noise or breath pops Microphone may require an additional wind screen 4 Transmitter frequency switches mis set 1 Transmitter gain audio level too low 2 Receiver antenna missing or obstructed 3 Operating range too great 4 Transmitter frequency switches mis set 1 Transmitter gain audio level too high Check gain adjustment and or reduce receiver output level 2 Microphone too close to speaker system 3 Move microphone closer to the user s mouth and lower the sound system volume Rio Rancho NM USA 11 UT200 12 Operating Frequencies RF Power Output Pilot Tone Frequency Stability Deviation Spurious Radiation Equivalent Input Noise Input Level Input Compressor Gain Control Range Modulation Indic
19. nsmitter will not operate in this condition 8 LECTROSONICS INC Frequency Agile Handheld Transmit Ter OPERATING INSTRUCTIONS 1 Install a fresh battery according to the instructions on page 8 Leave the battery cover off for further adjustment 2 Set the internal bypass slide switches so that the battery status LED and the bottom panel switches will operate 3 On the bottom panel move the A audio switch to OFF away from the LED and the P power switch to ON toward the LED in that order Observe that the battery status LED is brightly lit If the LED is dim replace the battery 4 Hold the microphone in the same position that will be used in actual operation 5 While speaking or singing at the same voice level that will be actually used observe the MOD LEVEL LEDs next to the battery compartment Adjust the AUDIO LEVEL control knob until the LEDs begin to light Start at a low setting where neither LED lights as you speak Gradually turn the gain up until one LED lights then the other The first LED lights when the audio level is about 10 dB below full modulation The second LED lights when the limiter begins to operate There is 30 dB of headroom above the limiter LED and it is normal that it lights up 5 to 10 of the time during use If you find that the AUDIO LEVEL control is set to minimum and the LIMIT LED is still on often then adjust the attenuator or set the 10 dB switch to the 10dB position Th
20. t of headroom set the switch to O 5 0dB 10 10Hz 100Hz 1KHz 10KHz 6 LECTROSONICS INC Frequency Agile Handheld Transmit Ter Note The attenuator should not be used as a level control The Audio Level control inside the battery compartment is the main level control Adjust the attenuator only when the Audio Level control is turned completely down and more headroom is still needed Be sure to set the attenuator back to its original setting for normal operation UT200 Bass Filter 3dB 71Hz 20dB 50Hz 10Hz 100Hz 1KHz 10KHz ATTENUATOR Rio Rancho NM USA 7 UT200 BATTERY INSTALLATION The transmitter is powered by a standard alkaline 9 Volt battery It is important that you use ONLY ALKALINE or LITHIUM batteries for reliable operation Alkaline batteries will provide about 4 hours of operation while the lithium batteries will operate the transmitter for over 12 hours The battery status lamp will function normally only with alkaline or lithium batteries Standard zinc carbon batteries marked heavy duty or long lasting are not adequate They will provide only about 30 minutes of operation Similarly nicad rechargeable batteries only provide about 1 hour of operation and will run down quite abruptly The battery compartment is located in the lower section of the transmitter between two printed circuit boards To install a fresh battery follow
21. t panel 1 6M 100K LED character display will indicate the correct transmitter switch Frequency Switches settings To gain access to the Frequency Switches pull the access door straight out It is held in place magnetically There is a doorknob provided for gripping Frequency Switches 100 kHz 1 6 MHz Door i Magnetic Door wi NAL LED 5 OFF Aur AE BYPASSED THERE ON THAT Thay OO Dames UT200 Internal Controls 10 LECTROSONICS INC Frequency Agile Handheld Transmit Ter TROUBLESHOOTING Before going through the following chart be sure that you have a good battery in the transmitter It is important that you follow these steps in the sequence listed SYMPTOM TRANSMITTER BATTERY LED OFF NO TRANSMITTER MOD LEVEL LEDs RECEIVER RF LAMP OFF NO SOUND AND RECEIVER AUDIO LEVEL METER DOES NOT INDICATE NO SOUND BUT RECEIVER AUDIO LEVEL METER INDICATES DISTORTED SOUND HISS AND NOISE AUDIBLE DROPOUTS EXCESSIVE FEEDBACK POSSIBLE CAUSE 1 External LED is turned off Check internal slide switch 2 Battery is inserted backwards 3 Battery is dead or too low to be used 1 Gain control turned all the way down 2 Battery is in backwards Check power LED 3 Mic capsule is damaged or malfunctioning Contact the factory for repair 1 Transmitter not turned on 2 Transmitter battery is dead 3 Receiver antenna missing or improperly positioned 4 Transmitter and receiver
22. we will at our option repair or replace any defective parts without charge for either parts or labor If we cannot correct the defect in your equipment we will replace it at no charge with a similar new item We will pay for the cost of returning your merchandise to you This warranty applies only to items returned to us shipping costs prepaid within one year from the date of purchase This warranty gives you specific legal rights You may have additional legal rights which vary from state to state LECTROSONICS INC 581 LASER ROAD RIO RANCHO NM 87124 USA July 6 1999
Download Pdf Manuals
Related Search