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ALSR700 RECEIVER  

 

FEATURES & CONTROLS 
 

 

Volume Control  

 

Channel Button 

 

CH1 & CH2 Indicators  

 

Power Switch 

 

Phone Jack 

 
 

POWERING THE RECEIVER 

 
Insert 3 x “AAA” size batteries into the battery compartment on the back of the receiver.  
Please ensure to insert the batteries in the correct polarity. To preserve battery life, 
always turn ALSR700 receiver off when not in use. If the sound quality becomes weak 
or distorted, try relocating the transmitter or adjusting the antenna. If the poor sound 
quality persists, then replace battery of the receiver. The life expectancy from a regular 
alkaline battery is up to 20 hours.  
 

BATTERY WARNING 

1

Be  sure  that  the  batteries  are  installed  correctly.  Inserting  the  batteries  at  the 
wrong polarity may damage the unit. 

2.  Use only the size and type of batteries specified. 
3.   Do not mix old and new batteries. 
4.  Do  not  mix  alkaline,  standard  (carbon-zinc)  or  rechargeable  (nickel-cadmium) 

batteries. 

5.  For  better  performance  and  longer  operating  time,  we  recommend  the  use  of 

alkaline-type batteries. 

6.  If the unit is not to be used for an extended period of time, remove the batteries. 

Old or leaking batteries can cause damage to the unit and may void the warranty. 

7.  Do  not  try  to  recharge  any  non-rechargeable  batteries  not  intended  to  be 

recharged;  they  can  overheat  and  rupture.  (Follow  battery  manufacturer’s 
directions). 

8.

  

Do not dispose of batteries in a fire, as the batteries may leak or explode. 

 

OPERATING THE RECEIVER 

 

Plug the ALSB700 mono earbuds into the phone jack on top of the receiver.  
Turn on the receiver with the 

POWER SWITCH

. The CH1 indicator will light up when 

receiving a signal from the ALSM700 transmitter CH1. If the receiver is not on the 
correct channel, the indicator will flash, when the receiver is on the correct channel 
indicator light will be solid. Press the channel button on the receiver to change to the 
correct channel.

 

 
Use the 

GAIN

 control to adjust the volume to your desired listening level. If there is no 

sound, please ensure the VOLUME on the transmitter is at a reasonable level.  
 

Summary of Contents for ALS700

Page 1: ...ION MANUAL Model ALS700 PLEASE READ THIS INSTRUCTION MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE HamiltonBuhl 80 Little Falls Road Fairfield NJ 07004 Phon...

Page 2: ...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 NOTE This e...

Page 3: ...EM This system includes the following items ALSM700 Dual Channel Transmitter x 1 ALSR700 Dual Channel Receivers x 6 ASLB700 Mono Earbuds x 6 Power Adapter x 1 Instruction Manual x 1 AAA Batteries x 18...

Page 4: ...HONE JACK 3 MICROPHONE INPUT 13 CH1 INDICATOR 4 ANTENNA 14 CH2 INDICATOR 5 POWER ON OFF SWITCH 15 GAIN CONTROL KNOB 6 POWER INDICATOR 16 POWER ON OFF SWITCH 7 SIGNAL INDICATOR 17 BELT CLIP 8 CH1 CH2 I...

Page 5: ...essing the POWER SWITCH Once turned on the power indicator will illuminate 4 The transmitter signal indicator will illuminate to confirm that the transmitter is broadcasting 5 Press the CHANNEL button...

Page 6: ...For better performance and longer operating time we recommend the use of alkaline type batteries 6 If the unit is not to be used for an extended period of time remove the batteries Old or leaking bat...

Page 7: ...sight ALSM700 TRANSMITTER Mic Input Connector 1 4 Phone jack Impedance unbalanced Line Input Connector 1 4 Phone jack Impedance 100K unbalanced Power Output 13dBm Controls Power On Off Volume Adjust C...

Page 8: ...ts for education and industry Our products are embraced by educators corporate trainers presenters government agencies and hospitals for their daily presentation from classroom to the boardroom 80 Lit...

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