ASL INTERCOM IS 141 Quick Manual

IS 141
Brand
ASL INTERCOM
Model
IS 141
Category
Door intercom systems
Type
Quick Manual

ASL INTERCOM IS 141 is a call beacon designed to connect to an intercom party line of an ASL analog intercom system. When a call signal is sent from a connected intercom station, the IS 141's bright LED light and loud buzzer are activated, alerting individuals in the area. The device is highly visible and audible, even in noisy environments. The LED light and buzzer can be adjusted to suit different needs.

ASL INTERCOM IS 141 is a call beacon designed to connect to an intercom party line of an ASL analog intercom system. When a call signal is sent from a connected intercom station, the IS 141's bright LED light and loud buzzer are activated, alerting individuals in the area. The device is highly visible and audible, even in noisy environments. The LED light and buzzer can be adjusted to suit different needs.

IS 141
CALL BEACON
QUICK GUIDE
October 2013
This product is 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
PAGE 1
Quick Guide IS 141 / October 2013 © ASL Intercom BV
1.0 GENERAL DESCRIPTION
The IS-141 Call Beacon is to be connected to an
intercom 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.
If a Call signal appears on the party line, the LED
light and/or the buzzer are activated.
A Call signal is generated if the CALL button of
one of the user stations connected to the referring
party line is pushed. By pushing this button
shortly, the Call LED’s of all user stations start
flashing. If 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 º 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 to the intercom 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 and a
digital speaker station a special cable is needed
(see user manual of ASL Digital Series).
PAGE 2
Quick Guide IS 141 / October 2013 © ASL Intercom BV
2.0 CONTROLS & CONNECTORS
1 BUZZER VOLUME control knob
Turning this knob clockwise increases the buzzer
volume. If the knob is turned fully counter
clockwise, it clicks and switches off the buzzer.
2 LIGHT INTENSITY control knob
Turning this knob clockwise increases the light
intensity. If the knob is turned fully
3 XLR-3 female connector
To connect the intercom party line
4 XLR-3 male connector
To daisy chain the intercom party line
counter clockwise, it clicks and the LED light is
switched off.
3.0 TECHNICAL SPECIFICATIONS
LED light (red/orange)
Max. light intensity: 200 lumen
Buzzer
Max. SPL : 100 dBA
Dimensions & Weight
Width and Depth: 105 mm
Height: 100 mm
Weight: 560 grams
Power Consumption IS-141
light signaling: 2.5 watt **
sound signaling: 4.5 watt **
light + sound signaling: 7 watt **
**Power consumption when the control knobs are
set for maximum light intensity and maximum
sound volume
ASL reserves the right to alter specifications without prior notice
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ASL INTERCOM IS 141 Quick Manual

IS 141
Brand
ASL INTERCOM
Model
IS 141
Category
Door intercom systems
Type
Quick Manual

ASL INTERCOM IS 141 is a call beacon designed to connect to an intercom party line of an ASL analog intercom system. When a call signal is sent from a connected intercom station, the IS 141's bright LED light and loud buzzer are activated, alerting individuals in the area. The device is highly visible and audible, even in noisy environments. The LED light and buzzer can be adjusted to suit different needs.

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