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FEATURES PS 285
(further explained on page 2 + 3)
■ Drives 20 beltpacks or 10
speaker stations
■ Remote controlled Standby
Mode
PS 289 DUAL CHANNEL POWER SUPPLY
PS 285 DUAL CHANNEL BOOSTER POWER SUPPLY
PS 680 SIX CHANNEL POWER SUPPLY
The PS 289 is a dual channel power supply in a 19"/1U metal case. It provides all the features necessary
for a 2-channel communication system in conjunction with the PRO series beltpacks and speaker stations.
FEATURES PS 289
(further explained on page 2 + 3)
■ Drives 20 beltpacks or 10
Speaker Stations
■ DC Input
■ MIC Mute
■ BUZZER Mute
■ SYSTEM LINK
■ AUX Input
■ GROUND LIFT switch for AUX
Input
PRO SERIES
FEATURES PS 680
(further explained on page 2 + 3)
■ Drives 40 beltpacks or 20
Speaker Stations
■ Remote Mic/Buzzer Mute
A 25 pin sub-D connector on
the rear panel allows the user
to connect a switchbox with
push buttons for remotely
muting the mics or buzzers for
each channel separately.
■ MIC MUTE
■ 2 AUX INPUTS
■ BUZZER MUTE
■ AUX MATRIX
The PS 680 is a six channel power supply in a 19"/1U metal case. It
provides all the features necessary for a 6-channel communication
system in conjunction with the PRO Series beltpacks and speaker
stations.
The PS 285 is designed for use as an auxiliary 2-channel power
supply unit, should the main power supply of an intercom network
be insufficient to drive the required number of stations.The unit
has to be placed in a network in such a way that it feeds its own
group of user stations.
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