5
LAP System
/ With two RJ45 connectors for CAT5
cabling, max 100 m/300 ft between two LAPs.
/ With one STFiber (port A) +
1x RJ45 connectors (port B).
/ With two ST-Fiber connectors, Mul-
timode, max 2000 m /6000 ft between two LAPs.
/ With one RJ45 connector
(Port A) and one ST-Fiber connector (Port B).
ATEÏS NET Secured Audio Network
NET-Lx
The LAPG2 has 16 control inputs which can be configured
as analog control input (0 to 5 VDC or as logic input (TTL)
Each analog control can be associated to any of the variable
audio processing functions of the LAPG2 (input level, output
level, equalization, routing). Several parameters (Min + Max
values, positive or negative variation, linear, log, anti-log) can
be programmed for each of those controls. The logic inputs
could be use to mute or activate an audio signal. The logic
inputs can be use in normal or binary mode.
Each LAPG2 is equipped with 8 relay outputs. Each of those
hardware output’s can be associated to virtually any software
button the system designer requires to. The logic outputs
enable the LAPG2 to control external equipment.
The LAPG2 can be controlled from third party equipment like
Vity, AMX or Crestron via its RS232 serial port.
ATEÏS has developed its own audio networking system
’’ATEÏS-NET Secured Audio Network’’. This Ethernet based
network is able to simultaneously transport 48 audio
channels (32 bits, 48 KHz sampling rate) with a latency <
1msec together with the necessary control data.
For decentralised or big applications, an optional
networking card can be inserted inside the LAPG2s.
Thanks to its loop architecture, the ATEÏS-NET Secured
Audio Network audio network is fully redundant. If a
problem (Line open or shorted) occurs on a loop segment,
it will be automatically isolated without affecting the
system functionalities.
Up to 132 LAPG2s can be connected together on the same
network. As the Network addresses are auto-negociated,
the network set up is very easy. Once programmed the
system will be able to work independently (off-line)
without the PC.
The front panel display and rotary
knob allow following setups to be
performed without a PC : Time and
date settings, preset change, log
file access. Of course, those front
panel settings can be password
protected.
AUDIO CARD INDICATIONS
• Clip: yellow
• Signal: green (with sensitivity
selection)
• Phantom: green
• Input: green / Output: green
• AES/EBU: green
GLOBAL INDICATIONS
• Power OK: green
• Fault: yellow
• EVAC: red
• Stand by: green
• Data: green
• Ethernet: green
• ATEÏS-NET: green
(40 paginas)
(186 paginas)
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