Biamp ALC-404D User Manual

12 | Amplied Loudspeaker Controller Install and User Guide
LED Charts
Label Label Type Action Description
2
POWER Pushbutton
keep pressed for
3 seconds
Toggle system ready /
standby mode
3
CALL Pushbutton press
Highlight the ALC in the
ArmoníaPlus workspace
4
SOFT
RESET
1
Pushbutton
keep pressed for
3 seconds
Reset network parameters to
factory default
5
HARD
RESET
1
Pushbutton
keep pressed for
3 seconds
Reboot the system
6
CHECK Pushbutton
keep pressed for
3 seconds
Start the self-checking
procedure
3
7
CH1
2
Potentiometer
turn
counter-clockwise
Attenuate the output level of
the signal on channel 1
CH2
2
Potentiometer
turn
counter-clockwise
Attenuate the output level of
the signal on channel 2
The push-buttons are disabled when connected to Armonía.
1. Keep pressed both the SOFT RESET button and the HARD RESET button for at least 3
seconds to completely reset the ALC to its factory default conguration (any preset stored in
the internal memory will be lost and replaced with a at preset).
2. The potentiometer is in series with the remote level control so it can be used to limit the
output volume regardless of any remote adjustment.
3. Press again to resume normal operations.
Control Panel
Color
Signal
Metering
Warnings
Lighting Description
ORANGE
Clipping
ALC User Limiter
— —
YELLOW -6dB
SOLID ON
Thermal warning
Thermal protection engaged
FLASHING Auto Standby
GREEN -12dB — —
GREEN -24dB — —
GREEN -60dB
SOLID ON Signal presence
BLINKING Channel muted
GREEN — SOLID ON Channel ready
RED — SOLID ON Channel fault
1
1
Red LED lights on in case of any kind of channel fault that prevents the normal channel
operating.
Color Name
Operating mode
Standby Power On
GREEN POWER ON — SOLID ON
ORANGE STANDBY SOLID ON —
ORANGE AUTO STANDBY BLINKING —
ORANGE ERROR CODE BLINK COUNTER —
SYSTEM OK.
POWER SUPPLY FAULT
AC MAINS VOLTAGE
OUT OF RANGE
(OVER/UNDER VOLTAGE)
PSU TEMPERATURE
OUT OF RANGE
FAN ERROR
CHANNEL#
OUTPUT WAVEFORM
NON-CONFORMITY
CHANNEL#
TEMPERATURE
OUT OF RANGE
CHANNEL#
OUTPUT CURRENT
MEASUREMENT
NON-CONFORMITY1
1. An 8Ω dummy load is needed to measure the output current. If the dummy load is not applied
the system reports a fault.
Lighting Timings Description
FLASHING
100 ms ON
900 ms OFF
BLINKING
500 ms ON
500 ms OFF
Lighting Timings Description
FLASHING
100 ms ON
400 ms OFF
FAST BLINKING
100 ms ON
100 ms OFF
BLINKING
500 ms ON
500 ms OFF
Color Name
Warnings
Lightning Description
ORANGE LIMIT
FLASHING Breaker Save Enabled
SOLID ON Breaker Save limiting power draw
YELLOW TEMP SOLID ON
Thermal warning
Thermal protection engaged
ORANGE CHECK
SOLID ON System self checking
BLINKING Self check completed
FAST BLINKING Self Check Unavailable
GREEN REMOTE
SOLID ON Connected to ArmoníaPlus
OFF Not connected to ArmoníaPlus
GREEN
POWER
ON
SOLID ON System ready
OFF System o󰀨
GREEN MAINS
SOLID ON
AC mains voltage within the
operating range
OFF Undervoltage
FLASHING Over/Undervoltage Warning
FAST BLINKING Overvoltage
BLINKING Mains FUSES blown
RED ALARM SOLID ON
PSU fault
1
OR Critical Faults
1
Red LED lights on in case of any kind of PSU fault that prevents normal operating.
LED Bar, system status
Self Check
Operating mode LEDs
LED Bars, signal metering
8
9
1
6

Biamp ALC-404D Specifications

General

Brand	Biamp
Model	ALC-404D
Category	Controller
Language	English