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User’s Manual

LR-600 Wireless Speaker / Receiver

Listen Technologies Corporation
8535 South 700 West, Suite A
Sandy, Utah 84070-2515 USA
Telephone: +1.801.233.8992
Toll Free (North America): 1.800.330.0891
Fax: +1.801.233.8995
E-mail: [email protected]

D o n ’ t   m i s s   a   s i n g l e   s o u n d .     L i s t e n .

Summary of Contents for LR-600

Page 1: ...Receiver Listen Technologies Corporation 8535 South 700 West Suite A Sandy Utah 84070 2515 USA Telephone 1 801 233 8992 Toll Free North America 1 800 330 0891 Fax 1 801 233 8995 E mail info ListenTech...

Page 2: ...to listen Here s how to reach us Telephone 1 801 233 8992 Fax 1 801 233 8995 Toll Free North America 1 800 330 0891 E Mail support ListenTech com Web www ListenTech com Thank you and enjoy your liste...

Page 3: ...h Adjustment 11 External Speaker 12 Auxiliary Input and Output 12 Operation 13 Battery Options 14 Mounting Carrying Options 15 RF Reception Maximization Strategies 17 Listen SQ 18 Coaxial Cable 18 Cha...

Page 4: ...ors LCD Display Power Supply Type Power Supply Input Power Supply Output Power Supply Connector Compliance Optional Battery Optional Battery Charging Battery Life Listen batteries Dimensions with brac...

Page 5: ...C External Internal Antenna Receiver RF Board SQ EQ SQ On Off Phono Phono Auxiliary Input Auxiliary Output Low Mid High Digital Pot 15 10 Watt peak RMS Power Amp Up Volume Down Select Top of Speaker C...

Page 6: ...nels or to program the unit BATTERY COMPARTMENT Remove access panel to change batteries Unit holds eight optional AA batteries NiMH rechargeable or alkaline LCD PANEL See below ANTENNA SELECT If you c...

Page 7: ...wer supply to the LR 600 and plug the power supply into a 115VAC 60 Hz outlet External 12VDC Source If you are using the LR 600 with an external 12VDC battery or power supply obtain a power connector...

Page 8: ...h to the alkaline or NiMH battery position depending on the battery type you are using Place the Battery switch in the ALK position if you are using alkaline batteries Place the Battery switch in the...

Page 9: ...r ON The batteries will charge in either position Powering the unit ON Turn the unit on by sliding the power switch to the ON position The LCD will activate if using the LR 600 on the power supply the...

Page 10: ...use an external antenna External antenna There are three options for the external antenna Quarter wave helical antenna This antenna mounts directly to the back of the LR 600 Order these part numbers f...

Page 11: ...ion press and hold the SEEK button until the padlock icon goes out Locking Both Volume and Channel Selection Once the channel and desired volume have been set you can lock both functions as follows Pr...

Page 12: ...ou are using 72 MHz channels A E and I You would only want the LR 600 to receive on channels A E and I When the Channel Select button has been programmed the unit will select A the first time the user...

Page 13: ...the transmitter is off The transmitter is close to the LR 600 Examples for setting the squelch sensitivity low It doesn t matter if the user hears the noise if the transmitter is turned off The transm...

Page 14: ...plish this use the Auxiliary Input connectors Simply take the audio output of your device such as a CD player TV or computer and connect it to the two phono connectors on the rear panel of the LR 600...

Page 15: ...hannel is shown The channel should be the same as the transmitter Battery The battery icon shows the amount of battery life remaining in full and flashing increments indicating low battery When chargi...

Page 16: ...plode Alkaline battery operation Note that the power supply is not connected and the Battery switch is in the ALK position Charging mode Note that rechargeable NiMH batteries are installed and the Bat...

Page 17: ...u may wish to use the Seek button on the rear panel instead Pressing Seek will cause the LR 600 to search for an available transmission You may also use the Channel UP and DOWN buttons on the rear pan...

Page 18: ...te handle cover Position the U bracket so that it will hold the LR 600 upright on the microphone stand Screw the nut onto the stand and tighten with a wrench Vertical Horizontal Permanent Mounting Rem...

Page 19: ...location with improved line of sight to the transmitting antenna You will need to be careful about the type and length of coaxial cable see the note above f Place the transmitting antenna as high as...

Page 20: ...SQ must be enabled for both the transmitter and receivers SQ can be disabled to per mit operation with older Listen products or other manufacturers products The antenna for the LR 600 can be mounted d...

Page 21: ...receiver as its transmitter Example The transmitter for the receiver on channel E is 100 feet from the receiver The adjacent channel trans mitter on channel D should be at least 150 feet away It is hi...

Page 22: ...5500 60 29 75 5750 24 24 24 F4 50 61 75 6000 S S S S S 62 30 K 75 6 75 6250 25 25 25 S5 51 63 75 6500 64 31 75 6750 26 26 26 S6 52 65 75 7000 G G G G G 53 66 32 L 75 7 75 7250 27 27 27 G7 54 67 75 750...

Page 23: ...48 48 F 8 15 216 3875 3H 16 16 C18 N18 NOTE Wideband frequencies in highlighted rows 216 4125 1J 17 17 C21 216 4250 2J 49 49 49 G 9 18 216 4375 3J 18 18 216 5125 1K 21 61 216 5250 2K 51 51 29 H 10 3...

Page 24: ...re the transmitter and receiver are on the same channel Make sure the volume is turned up Make sure the squelch adjustment is set correctly The audio is distorted Make sure the transmitter and receive...

Page 25: ...R 600 is not too close to the transmitter The rechargeable batteries don t last very long They may need to be replaced if they have been used for over 18 months Make sure the charger stays on for the...

Page 26: ...is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect...

Page 27: ...l damage unless the damage was the result of a manufacturing defect Listen is not liable for consequential damages due to any failure of equipment to perform as intended Listen shall bear no responsib...

Page 28: ...216MHz components flexible and rigid dipoles and monopole radials hardware for multiple mounting configurations and 25 feet 7 6m of RG58 coax cable 90 Degree Helical Rear Mount LA 123 for 72MHz or LA...

Page 29: ...Accessories continued BNC Adapter LA 121 BNC Connector for RG58 LA 127 BNC Connector for RG8 LA 128 Installation of BNC Connectors LA 114 RG58 Coaxial Cable LA 112 RG8 Coaxial Cable LA 113 Expansion...

Page 30: ...Notes 28...

Page 31: ......

Page 32: ...Listen Technologies Corporation 8535 South 700 West Suite A Sandy Utah 84070 2515 USA Telephone 1 801 233 8992 Toll Free North America 1 800 330 0891 Fax 1 801 233 8995 E mail info ListenTech com...

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