ALS700 Assistive Listening System USER MANUAL PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE.
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.
PREPARATION FOR USE Thank you for purchasing the Hamilton ALS700 Wireless RF Personal Listening System. The system can be installed quickly and easily. It provides quality listening assistance in compliance with the American’s With Disabilities Act (ADA), which requires public facilities with audio systems to make listening assistance available to their audiences. The ALS700 provides outstanding quality. This system operates up to 150 feet line of sight.
LOCATION OF CONTROLS ALSM700 TRANSMITTER E-3
ALSR700 RECEIVER 1 LINE IN JACK 11 CHANNEL BUTTON 2 DC 5V JACK 12 PHONE JACK 3 MICROPHONE INPUT 13 CH1. INDICATOR 4 TELESCOPING ANTENNA 14 CH2.
ALSM700 TRANSMITTER The ALSM700 Transmitter operates using the supplied AC Adapter (Operate at 120V ~ 60Hz) POWERING THE TRANSMITTER NOTE: Only use the supplied adapter 1. Insert the DC plug of the AC adaptor provided into the DC 5V jack (#2) on the back panel of the transmitter. 2. Plug the other end into an AC wall socket. WARNING : Before connecting to the power supply, ensure that the supply corresponds to the information on the rating label at the back of the apparatus. 3.
ALSR700 RECEIVER FEATURES & CONTROLS Gain control Channel button CH1 & CH2 indicators Power Switch Phone jack POWERING THE RECEIVER Install “AAA” size x3pcs in battery compartment (#18) on the back of the receiver. Observe polarity. To preserve battery life, always turn ALSR700 receiver off when not in use. When the POWER SWITCH (#16) to turn on, the sound becomes weak or distorted, replace battery. The life expectancy from an alkaline battery is 17-20 hours. BATTERY WARNING 1.
Turn on the receiver with the POWER SWITCH (#16) and CH1 indicator (#13) will be solid light up when receive the signal from ALSM700 transmitter CH1, the indicator will flash light when the transmitter isn’t to setting in CH1. Press the CHANNEL (#11) button to changing the receive channel. Listen for your program source and adjust the GAIN control (#15) for a comfortable listening level. If no sound is heard adjust the VOLUME (#10) level on the transmitter.
Connectors ………… 3.5mm jack for earphone output 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 ………… 99.5 mm.(H) x 64 mm.(W) x 33 mm.
