Technisonic Industries Limited A711 L-Series, Руководство по установке

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ACCESS/A A711 L-Series Installation Manual 09RE416
Technisonic Industries Ltd. Copyright 1996, 1997, 2010, 2011 BY TiL ALL RIGHTS RESERVED Page 1-4
1.5
TECHNICAL SUMMARY
A summary of the relevant electrical, operational, mechanical and physical characteristics of the
control panels are given in Table 1-1, General Specifications.
TABLE 1-1 A711 L-Series GENERAL SPECIFICATIONS
MODEL A711L-Series - ACCESS/A Audio Controller:
PHYSICAL CHARACTERISTICS:
Width (max.)...........................................................................................................................5.75 inches
Height (max.)........................................................................................................................2.625 inches
Depth......................................................................................................................................6.07 inches
Weight (including alerting) ............................................................................................3.0 lbs. (1.36 Kg)
Mounting ...................................................................................................... Standard Dzus, 4 fasteners
POWER SOURCE REQUIREMENTS:
DC Voltage (MIN, TYPICAL, MAX) ......................................................................... 20.0V, 28 V, 32.2V
(System performance will be degraded at upper and lower limits)
DC Current .............................................................................. 1 A (6 users @150
Ω
, + speaker @8
Ω
)
Backlighting Input:
Standard.........................................................................................................28 Vdc @ 200 mA Max.
TECHNICAL CHARACTERISTICS:
Input Impedance (Normal Mode, any RX input).....................................................2K-1.5K
Ω
(approx.)
Input Impedance (Emergency Mode, Com1-7 RX Inputs) ........................... 50
Ω
+ Headset Z (typical)
Headset Channel Output Impedance............................................... 8 or 80
Ω
(depending on settings)
H/S Audio Power Output .....................................................at least 332 mW (primary user) into 150
Ω
with 6 headsets (150
Ω
each) connected.
H/S Audio Power Output ................................................................. at least 500 mW (pilot) into 8-20
Ω
H/S Audio Power Output ............................................... at least 1500 mW (total) into 6 users @150
Ω
Speaker Power Output....................................................................................... at least 2.5 W into 8
Ω
Audio distortion (Speaker or H/S) ................................ less than 2% THD @1kHz at total rated output
Audio Frequency Response (ICS) ................................................ within 3 dB from 300 Hz to 6000 Hz
Audio Frequency Response (Rx & NAV) ...................................... within 3 dB from 300 Hz to 3000 Hz
Hum and Noise Level....................................................................... better than -60 dB below 500 mW
Input Muting (when mike is keyed).........................................................................................adjustable
Input to Input isolation ..................................................................... better than -70 dB between inputs
Deselected input isolation ........................................................................................ better than -65 dB
CST Input/Output Levels.................................... 100-150mV into 150
Ω
typical for 100mW H/S power
ENVIRONMENTAL:
Temperature (operating) .................................................................................... -45°C to +70° Celsius
Temperature (survival non-operating) ................................................................ -55°C to +85° Celsius
Humidity .............................................................................................................. 95% Non-condensing
Shock ............................................................................................................................. 12 g (any axis)
Altitude ................................................................................................................................. 25,000 feet