Owner`s manual
OWNER’S MANUAL
AtlasSound.com
1601 JACK MCKAY BLVD. • ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333 • FAX (800) 765-3435
©2008 Atlas Sound LP. All rights reserved.
Atlas Sound is a trademark of Atlas Sound LP. Printed in China.
ATS003211 RevA 8/08 10
Specifications are subject to change without notice
ECS-3
OWNER’S MANUAL
damaged, the Red “AC Fault” LED indicator will illuminate and an internal buzzer will sound.
The ECS-3 will also shut off permanently until the unit is repaired. NOTE: If the AC Fault LED
is illuminating it is important to have all equipment that was connected to that AC Mains Line
be inspected for proper operation.
12. AC Mains Abnormal Voltage Indicator – This LED flashes under several AC Mains fault
situations that are listed below. Normal operating voltages for AC Mains voltage is considered
to be between 108VAC and 125VAC. Any voltages exceeding those parameters are
considered a risk to damage equipment plugged into the ECS-3.
High AC Line Mains – The Abnormal voltage LED will flash between 128VAC – 132VAC
indicating possible damage may occur to equipment due to high AC Mains voltage. The
ECS-3 outlets will remain active but the LED will stay flashing even if the voltage returns to a
normal operating range. To stop the LED from flashing the system activation switch must be
cycled “Off”. Note: It is recommended prior to proceeding to have the AC Mains inspected by
an electrician.
Low AC Line Mains – The Abnormal voltage LED will flash between 101VAC – 107VAC
indicating possible damage may occur to equipment due to low AC Mains voltage. The ECS-3
outlets will remain active but the LED will stay flashing even if the voltage returns to a normal
operating range. To stop the LED from flashing the System Activation Switch must be cycled
“Off”. Note: It is recommended prior to proceeding to have the AC Mains inspected by an
electrician.
Extreme High AC Line Mains – If the AC Mains reach 135VAC, the EVS (Extreme Voltage
Shutdown) circuit will be triggered to shut off the AC outlets while activating the Abnormal
Voltage LED. The Red LED will illuminate steady and the AC Mains Voltage Meter will flash
OL (Overload), indicating possible damage may occur to the equipment plugged into the
ECS-3 due to high AC Mains voltage. The ECS-3 outlets will remain off until the System
Activation Switch is cycled “Off”. Note: It is recommended prior to proceeding to have the AC
Mains inspected by an electrician.
Extreme Low AC Line Mains – If the AC Mains lowers to 100VAC, the EVS (Extreme
Voltage Shutdown) circuit will be triggered to shut off the AC outlets while activating the
Abnormal Voltage LED. The Red LED will illuminate steady and the AC Mains Voltage Meter
will flash OL (Overload), indicating possible damage may occur to the equipment plugged into
the ECS-3 due to low AC Mains voltage. The ECS-3 outlets will remain off until the System
Activation Switch is cycled “Off”. Note: It is recommended prior to proceeding to have the AC
Mains inspected by an electrician.