Ashly FA-125.4 Instrukcja obsługi - Strona 12
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FA Amplifier • Operating Manual
Specifications
Audio Performance
Distortion (SMPTE, typical)
Distortion (THD-N, typical)
Signal to Noise (+4dBu sensitivity,
20Hz-20kHz, unweighted)
Crosstalk
Frequency Response
High Pass Filter
Clip Limiter
Damping Factor
(8 Ohm load, <1kHz)
Connections
Remote DC Level Control
(Gnd, VC, +3V)
Standby Contact Closure
Fault Logic Output
Balanced Input (per channel)
Input Impedance
Maximum Input Level
Speaker Output (per channel)
DIP Switch Settings
Switch 1-2 or 1-4: Output Mode
Switch 5: High Impedance Mode
Switch 6: Input Sensitivity
Switch 7: Standby Polarity
Switch 8: Front Panel Lock
Front Panel
Power Switch LED (white)
Attenuators (per channel)
Front Panel Status LED (per channel)
Green
Amber
Red
(continued)
<0.5%
<0.5%
>102dB
<65dB
20Hz-20kHz, +/-0.05dB
80Hz, HiZ mode only, non-defeatable
at clip threshold of 24dBu, non defeatable
>250
Euroblock (3.5mm), +3V fully on,
Gnd fully attenuated
Euroblock (3.5mm),
set DIP switch for polarity
Euroblock (3.5mm), +3V output normal,
0V for amp protect mode
Euroblock (3.5mm)
10k Ohm
+24dBu
Euroblock (5.08mm)
per channel, low impedance (Lo-Z) or
high impedance (Hi-Z)
Hi-Z channels only, 70V or 100V
all channels, +4dBu or -10dBV
down = normally open (NO)
up = normally closed (NC)
unlock (down), lock (up)
On, off, flashing during sleep/standby
Recessed front panel, fully off = mute
On at 45dB below full power
On at full power, output limiting engaged
On for input overload, amp protect, mute
General
>15 minutes inactivity,
Pre-Sleep Mode
all channels muted, wake-on-audio
>29 minutes inactivity,
Energy Star® power saving mode,
Sleep Mode
power LED blinks every two seconds,
wake-on-audio
contact closure activated,
Standby Mode
power LED flashes evenly @1Hz
Remote Control Options
WR-1, WR-1.1 DC level control
Over-temperature, output DC, output
Amplifier Protection
over-power, AC mains voltage, mains fuse
Cooling
variable speed fan, air vented out back
Power Cable Connector
IEC
Power Supply
100-240VAC, 50-60Hz
85VAC@ 120V nominal,
Minimum Startup Voltage
170VAC@ 240V nominal
Environmental
32°F-104°F, (0°C-40°C) noncondensing
Safety/Compliance
UL, Energy Star®, CE, FCC Class B, RoHS
Dimensions and Weight
Unit Dimensions
8.66"W x 1.72"H x 10.32"D
FA125.2
(220 x 43.7x 262mm)
8.66"W x 1.72"H x 13.3"D
FA125.4
(220 x 43.7 x 338mm)
17.33"W x 1.72"H x 11.54"D
FA250.4
(440 x 43.7 x 293mm)
Unit Weight
FA125.2
3.55lbs (1.61kg)
FA125.4
5.36lbs (2.43kg)
FA250.4
7.89bs (3.58kg)
Shipping Dimensions
23" x19.4" x 8.94"
FA-125.2 and FA-125.4
(585 x 492 x 227mm)
28.7" x23.2" x 8.94"
FA-250.4
(729 x 590 x 227mm)
Shipping Weight
FA125.2
5.66lbs (2.57kg)
FA125.4
7.14lbs (3.24kg)
FA250.4
10.12lbs (4.59kg)
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