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CP-EX Series
Installation Instructions
Self-Test/Self-Diagnostics (G2)
Operation
The purpose of this option is to provide Self-testing and Self-diagnostic capabilities to the EXIT sign. At predetermined
intervals, the EXIT sign will automatically switch into battery mode. Refer to the Self-Test Features section of this page for
timing details. The EXIT sign will also perform various Self-diagnostic tests of the unit. Visual signaling will alert maintenance
personnel to a fault of the EXIT sign electronics, battery and/or battery charger. The circuitry continuously monitors the
operating condition of the EXIT sign and battery charging circuit/battery supply voltage. Refer to the LED Indicator section
below for fault reporting details.
Self-Test Features
• The EXIT sign will automatically switch to battery mode every month for a period of 5 minutes.
• The EXIT sign will automatically switch to battery mode twice, 24 hours apart, every 6 months for a period of 90
minutes.
LED Indicator
The unit is equipped with a bi-color LED, which displays green and/or red.
• A steady green LED indicates that normal AC power is being supplied to the EXIT sign.
• A flashing green LED indicates that the EXIT sign is undergoing a test.
• A flashing red and green LED indicates that the battery is under high charge.
• A red LED indicates whenever the Self-diagnostics system has detected a fault condition.
Refer to the chart below when the red "UNIT ALERT" LED is blinking:
Red LED Indication
Blinking 1 Time
Blinking 2 Times
Blinking 3 Times
Test Button Features
LED TEST – Pressing and holding the test button for 3 seconds will test the LEDs. The LED indicator will blink red 3 times.
MANUAL TEST – Pressing the test button will switch the unit into battery mode for a set amount of time. The desired length
of the test is determined by the number of times the test button is pressed.
• Pressing the test button once will switch the unit into battery mode for a period of 2 seconds.
• Pressing the test button twice within 2 seconds will switch the unit into battery mode for a period of 15 minutes.
Pressing and holding the test button for 5 seconds while the unit is MANUAL TEST mode will cancel the manual test and
return the unit to normal AC power.
10070224 REV 1 - 07/20
Steady
Battery Disconnected
Battery Charge Failure
Use in accordance with local building codes.
Unit Fault
Battery Failure
LED Failure
4
Corrective Action
Check Battery then Consult Factory
Replace Battery
Check Battery then Consult Factory
Check Battery then Consult Factory
800-533-3948 www.barronltg.com
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