IS 141 CALL BEACON USER MANUAL
Contents
1. ANALO G INTERCOM IS 141 CALL BEACON USER MANUAL Issue 2011 ASL Intercom BV DESIGNED AND MANUFACTURED BY ASL INTERCOM BV ZONNEBAAN 42 3542 EG UTRECHT THE NETHERLANDS PHONE 31 0 30 2411901 FAX 31 0 30 2667373 E MAIL info asl inter com WEB www asl inter com 1 0 GENERAL DESCRIPTION The IS 141 Call Beacon is to be connected to a party line of an ASL analog intercom system The unit is housed in a strong ABS case and contains a large LED light and a very loud buzzer When a Call signal appears on the party line the LED light and or the buzzer are activated A Call signal is generated when the CALL button of one of the user stations connected to the reterring party line is pushed By pushing this button shortly the Call LED s of all user stations start flashing When the button is pushed and held for two seconds the buzzers of all user stations are activated The LED light and the buzzer in the IS 141 react accordingly The LED light of the IS 141 consist in fact of 12 small led s emitting their combined red light in an angle of approximately 270 horizontally The buzzer of the IS 141 consist of a small loudspeaker The characteristic and distinctive ASL buzzer sound is generated by electronic circuitry in the IS 141 Light intensity and buzzer volume can be separately adjusted by control knobs On the rear of the IS 141 an XLR 3 male and female connector are mounted to connect the unit to2. onsumption when the control knobs are set for maximum light intensity sound volume Dimensions amp Weight Width and Depth 105 mm Height 100 mm Weight 560 grams ASL reserves the right to alter specifications without prior notice PAGE 2 User Manual IS 141 Issue 2011 ASL Intercom BV
3. the party line microphone cable with 2 conductors and one shield The electronics of the IS 141 are powered by the 30V DC on the party line supplied by an ASL master station or separate power supply The IS 141 may also be connected to a multi channel speaker station of ASL Digital Intercom In that case the unit reacts to a Call signal which appears on one or several channels on this digital speaker station For the connection between the IS 141 anda digital soeaker station a special cable is needed See user manual of ASL Digital Series User Manual IS 141 Issue 2011 ASL Intercom BV 2 0 CONTROLS amp CONNECTORS uo2 gt Dag Le L SI robe 1S 141 Beacon 1 3 4 2 1 BUZZER VOLUME control knob Turning this knob clockwise increases the buzzer 3 XLR 3 female connector volume When the knob is turned fully counter To connect the party line to the IS 141 clockwise it clicks and switches off the buzzer 4 XLR 3 male connector 2 LIGHT INTENSITY control knob For extending the party line daisy chain wiring Turning this knob clockwise increases the light intensity When the knob is turned fully counter clockwise it clicks and switches off the LED light 3 0 TECHNICAL SPECIFICATIONS LED light Power Consumption IS 141 Max light intensity 200 lumen light signaling 2 5 watt The LED color is red orange sound signaling 4 5 watt light sound signaling 7 watt Buzzer Max SPL 100 dBA Power c
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