ASL INTERCOM PS 19 A Manual do utilizador - Página 3
Procurar online ou descarregar pdf Manual do utilizador para Sistema de intercomunicação ASL INTERCOM PS 19 A. ASL INTERCOM PS 19 A 9 páginas. Single channel beltpack with pgm (aux) input
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1.0
GENERAL DESCRIPTION
The PS 19A is a portable single channel intercom
station, equipped with a volume controlled input
for external (program) audio signals. It is housed
in a strong ABS case provided with a steel belt
clip.
On the front panel are a Volume (listen level)
controls for the intercom and the PGM signals, a
TALK and a CALL push button with LED
indicators, a side tone trimmer and a buzzer
volume trimmer. On the rear panel is an XLR-3
connector for the intercom connection cable (the
'party line'), an XLR-3 connector for the external
program audio and an XLR-4 connector for the
headset.
The program (PGM) audio is only heard at the
local headset (not fed to the intercom line)
Optionally an XLR-6 headset connector can be
fitted allowing the user to hear the intercom
signal at the left headset can and the PGM
signal at the right headset can.
2.0
UNPACKING
The shipping carton contains the PS 19A and
this user manual. If any are missing, contact your
dealer.
ASL has taken great care to ensure this product
reaches you in flawless condition.
3.0
INSTALLATION
This PS 19A will form a part of an existing or new
intercom system. Connection to it is
straightforward. There are no separate power
connections or batteries to install as the
necessary DC voltages are derived from the
intercom master station or power supply, via the
intercom connection cable.
PAGE 2
User Manual PS 19A / Issue 2011 © ASL Intercom BV
Special attention has been paid to the
intelligibility of speech. By applying low noise /
high speed op-amps, a speech presence filter
and propriety high power bridged headphone
amplifiers, communication is very comfortable
even in environments with a high level of
background noise.
The unique ASL call system provides both a
flashing red LED and a very distinctive sound
signal. A momentary push of the Call button
makes the red LED flash whilst holding the button
for 2 seconds activates the Call sound signal.
The volume of this sound signal (the buzzer) can
be adjusted at the front panel.
Fully electronic switching increases reliability and
allows for:
'soft' microphone On switching, latched
and momentary
Remote Mic Mute facility
After unpacking the unit please inspect for any
physical damage and retain the shipping carton
and relevant packing materials for use should the
unit need returning.
If any damage has occurred, please notify your
dealer immediately so that a written claim can be
initiated. Please also refer to the warranty section
of this manual.
To connect the PS 19A to the intercom system
use professional flexible microphone cable with 2
wires and 1 shield only. Connect this cable to the
LINE connector on the rear panel.
The PS 19A is fully protected against eventual
wiring mistakes (reverse power) or short circuit in
the interconnecting cables.