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CAUTION 

 

Follow the advice below for safe operations. 

 

Stop operation immediately if any liquid or solid object should fall into the cabinet. 

 

If the unit is not to be used for a long period of time, make sure that all power 

sources are disconnected from the unit. Remove all batteries from the battery 

compartment, and unplug the AC-DC adaptor from the wall outlet. Make it a 

practice to remove the AC-DC adaptor by grasping the plug and not by pulling the 

cord. 

ON PLACEMENT

 

 

Do not use the unit in places, which are extremely hot, cold, dusty or humid. 

 

Place the unit on a flat and even surface. 

 

Do not restrict the airflow of the unit by placing it in a place with poor 

ventilation, by covering it with a cloth or by placing it on a carpet. 

ON CONDENSATION

 

  When left in a heated room where it is warm and damp, water droplets 

or condensation may form inside the unit. 

  When there is condensation inside the unit, the unit may not function normally. 

  Let it stands for 1 to 2 hours before turning the power on, or gradually heat the 

room up and dry the unit before use. 

 

Should any trouble occur, remove the power source and refer servicing to qualified 

personnel. 

 

COMPLIANCE WITH FCC REGULATIONS 

This device complies with Part 15 of the FCC Rules. Operation is subject to the 

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 equipment has been tested and found to comply with the limits for a Class 

B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to 

provide reasonable protection against harmful interference in a residential installation. 

This equipment generates, uses and can radiate radio frequency energy and, if not 

installed and used in accordance with the instructions, may cause harmful interference 

to radio communications. However, there is no guarantee that interference will not 

occur in a particular installation. If this equipment does cause harmful interference to 

radio or television reception, which can be determined by turning the equipment off and 

on, the user 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 the equipment into an outlet on a circuit different from that to which the 

receiver is connected. 

-  Consult the dealer or an experienced radio/TV technician for help. 

 

CAUTION: Changes or modifications not expressly approved by the party 

responsible for compliance could void the user’s authority to operate 
the equipment. 

"This equipment complies with FCC RF radiation exposure limits set forth for 
an uncontrolled environment. This equipment should be installed and operated 
with a minimum distance of 20 centimeters between the radiator and your body."

Summary of Contents for ALS700

Page 1: ...ALS700 Assistive Listening System USER MANUAL PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE...

Page 2: ...device must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to comply with the limits for a Class B digital de...

Page 3: ...eivers The system is configured with two channel in 75 5MHz and 75 9MHz band The system is expandable to limitless receivers This Assistive Listening System is versatile It can be operated indoor or o...

Page 4: ...E 3 LOCATION OF CONTROLS ALSM700 TRANSMITTER...

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

Page 6: ...ormation on the rating label at the back of the apparatus 3 Press POWER SWITCH 5 on the power indicator 6 will show power is getting to the system 4 The transmitter s signal indicator 7 will illuminat...

Page 7: ...e 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 re...

Page 8: ...other source we suggest you experiment to find the minimal height the rod antenna 4 must be extended in order to perform well in your particular environment SPECIFICATIONS OVERALL SYSTEM PERFORMANCE F...

Page 9: ...tput Earphones 16 ohm Mini binaural earbuds Antenna Integral with earphone cord Indicators CH1 LED CH2 LED Sensitivity 10uV for 30dB S N ratio Power Requirement 1 5V x3 pcs AAA size battery Dimensions...

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